Construction management method and system utilizing underground space of cross-subway operation tunnel

Abstract

The present application relates to a construction management method and system utilizing underground space across subway operating tunnels, which solves the problem of inappropriate construction locations and construction plans for the target facilities analyzed. The method includes: based on underground space association information of the effective area of ​​the underground space, preset construction condition information of different target facilities, and with preset multiple objective functions and constraints, a genetic algorithm is used to screen out the optimal planning plan that meets the construction requirements of all target facilities; matching the construction technical plan of the target facility in the construction area; classifying the construction technical plan according to the process, and marking the key technical plans contained therein, and sending them to the terminals held by the persons in charge of different processes; and executing the construction technical plan. The present application has the following effects: it is conducive to improving the rationality and efficiency of underground space planning across subway operating tunnels, and assisting the smooth construction of underground space planning across subway operating tunnels.

Description

Technical Field

[0001] The present invention relates to the technical field of urban planning, and in particular to a construction management method and system utilizing underground space across a subway operation tunnel. Background Art

[0002] Urban rail transit (URT) is the key to promoting urban economic development, improving urban ecological environment, optimizing urban structure and achieving sustainable urban development. It is an important component of urban infrastructure. Its development is directly related to urban layout and development, the overall function of the city and the improvement of residents' quality of life.

[0003] However, the rapid growth of cities has led to the variability of urban transportation planning. Initial urban rail transit construction often lacks provision for new line connections, or the standards and conditions for the reserved projects are inadequate. This inevitably leads to practical problems in constructing new lines in densely built-up areas, near urban roads, or near existing subway lines, creating engineering challenges where new lines cross existing buildings. For new urban areas in large cities, URT planning often guides urban layout and development, often making it difficult to construct new buildings near or above operating tunnels, which can impact the safety of subway operations.

[0004] At present, most cities in China have imposed development restrictions on new projects within the security zones of operating subway lines, resulting in the artificial division of urban underground space, which is difficult to fully utilize or is too costly, posing challenges to the safety of subway operations and the efficient three-dimensional utilization of subway area land space.

[0005] At present, in order to ensure the safe operation of subways and the efficient and three-dimensional utilization of subway area land space, the person in charge mainly analyzes and determines the regional location of the target facilities and the appropriate construction plan based on the planned construction target facilities and combined with the terrain space, geological factors, environmental factors and other factors of the subway area land space.

[0006] Regarding the above-mentioned related technologies, the inventors found that there are the following defects: it is rather troublesome for the person in charge to analyze and confirm the regional location of the target facility and the appropriate construction plan, and when confirming the regional location of the target facility and the construction plan, personal subjective cognition may lead to the analyzed target facility construction location and construction plan being inappropriate. Summary of the Invention

[0007] In order to improve the rationality and efficiency of underground space planning across subway operating tunnels and assist in the smooth construction of underground space planning across subway operating tunnels, this application provides a construction management method and system utilizing underground space across subway operating tunnels.

[0008] In a first aspect, the present application provides a construction management method utilizing underground space across a subway operating tunnel, which adopts the following technical solutions:

[0009] A construction management method utilizing underground space across a subway operation tunnel, comprising:

[0010] Collect and obtain various underground space correlation information across subway tunnels, integrate the collected various underground space correlation information into the geographic information system platform, construct spatial visualization distribution information of various underground space correlation information, and screen the effective underground space areas across subway tunnels that meet the conditions of the underground space construction zone based on the conditions of the underground space construction zone;

[0011] Based on the underground space correlation information of the effective area of ​​underground space, the preset construction condition information of different target facilities, and the preset multiple objective functions and constraints, a genetic algorithm is used to screen out the optimal planning scheme that meets the construction requirements of all target facilities;

[0012] According to the correspondence between the target facilities and the construction technology solutions, the construction technology solutions of the target facilities in the construction area are matched. The construction technology solutions include key technology solutions and universal solutions.

[0013] Classify the construction technical solutions according to the process, mark the key technical solutions contained therein, and send them to the terminals held by the persons in charge of different processes;

[0014] Execute construction technical plan;

[0015] Real-time monitoring to obtain relevant parameters of each part of the construction structure at different stages of the construction technical plan, and compare them with the preset theoretical relevant parameters of the construction technical plan to obtain the comparison results;

[0016] Analyze and determine the treatment plan based on the correspondence between the comparison results and the treatment plan;

[0017] Execute the treatment plan.

[0018] Optionally, the method further includes steps after screening the effective underground space areas of the cross-subway running tunnels that meet the condition information of the underground space construction zone and before planning the regional locations that meet the construction conditions of different target facilities, specifically as follows: obtaining construction plans, construction improvement effects, and construction conditions for improving various conditions of the underground space across the subway running tunnels; analyzing whether the remaining underground space areas have the improvement condition information to meet the construction conditions and construction plans of the condition information of the underground space construction zone based on the underground space association information of the remaining underground space areas, the construction plans, construction improvement effects, and construction conditions for improving various conditions of the underground space across the subway running tunnels;

[0019] If yes, the vacant area that meets the underground space construction zone after improvement according to the construction plan will be regarded as the effective underground space area.

[0020] Optionally, based on the correspondence between the target facility and the construction technical solution, the construction technical solution for matching the target facility in the construction area includes:

[0021] Obtain information and categories of obstacles involved in the construction of target facilities. The obstacle categories should at least include river and sea obstacles and existing ancient building obstacles.

[0022] According to the correspondence between target facilities, obstacle categories and construction technical solutions, the construction technical solutions corresponding to the target facilities are matched as the preliminary construction technical solutions;

[0023] Analyze and determine the construction adjustment plan for the obstacle information based on the correspondence between the preset corresponding parameter data interval range within which the parameter data involved in the obstacle information falls and the construction adjustment plan;

[0024] The construction adjustment plan based on the analyzed and determined obstacle information will replace part of the plan included in the original preliminary construction technical plan, and be integrated to form a complete construction technical plan corresponding to the corresponding target facilities.

[0025] Optional construction adjustment plans based on analysis and determination of obstacle information include:

[0026] Querying the construction adjustment plan for the obstacle information based on the correspondence between the preset corresponding parameter data interval range within which the parameter data involved in the obstacle information falls and the construction adjustment plan;

[0027] If found, the construction adjustment plan of the found obstacle information will be used as the construction adjustment plan of the analyzed and determined obstacle information;

[0028] If no technical difficulty is found, the technical difficulty is obtained by querying based on the corresponding relationship between the data interval range of the preset corresponding parameters and the technical difficulty within which the parameter data involved in the obstacle information falls;

[0029] Build online discussion groups with experts in the corresponding fields and engineering experts based on the areas involved in the technical difficulties;

[0030] Obtain solutions provided by online discussion groups of experts in the relevant fields and engineering experts as solutions to the corresponding technical difficulties.

[0031] Optionally, based on the correspondence between the target facility and the construction technical solution, the construction technical solution for matching the target facility in the construction area includes:

[0032] Obtain the seasons involved in the construction schedule of the target facilities;

[0033] Analyze whether the construction period of the target facility involves multiple seasons;

[0034] If not, then match the construction technology plan corresponding to the target facility based on the correspondence between the target facility, the season involved and the construction technology plan;

[0035] If yes, then match the preliminary construction technology plans corresponding to different seasons of the corresponding target facilities based on the correspondence between the target facilities, the seasons involved and the construction technology plans;

[0036] Analyze the similarities and differences between the preliminary construction technology plans of adjacent seasons involved and form a combined plan;

[0037] Match the adjacent months of the involved adjacent seasons to the union of the two adjacent seasons;

[0038] Based on the combined plan and the preliminary construction technical plans corresponding to the different seasons of the corresponding target facilities, a construction technical plan corresponding to the corresponding target facilities is formed. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall process of a construction management method utilizing underground space across a subway operating tunnel according to an embodiment of the present application.

[0040] Figure 2 It is a flowchart of another embodiment of the present application, which is located after screening the effective underground space area across the subway tunnel that meets the condition information of the underground space construction area and before planning the area location that meets the construction conditions of different target facilities.

[0041] Figure 3 It is a flowchart of another embodiment of the present application for matching the construction technology plan of the target facility in the construction area according to the correspondence between the target facility and the construction technology plan.

[0042] Figure 4 It is a flowchart of a construction adjustment plan for analyzing and determining obstacle information according to another embodiment of the present application. DETAILED DESCRIPTION

[0043] The present application is further described in detail below with reference to the accompanying drawings.

[0044] Reference Figure 1, disclosed in this application, is a construction management method utilizing underground space across subway operating tunnels, comprising: step S100, collecting and acquiring various underground space association information across subway operating tunnels, integrating the collected various underground space association information onto a geographic information system platform, constructing spatially visualized distribution information of the various underground space association information, and screening, based on condition information of the underground space construction zone, effective underground space areas across subway operating tunnels that meet the condition information of the underground space construction zone;

[0045] "Underground space-related information" refers to the sum of various data and information related to underground spaces across operational subway tunnels that have a significant impact on their construction, planning, and management. It encompasses multiple dimensions, including but not limited to spatial morphology, geological conditions, hydrological conditions, and information on surrounding development and utilization.

[0046] The methods for obtaining various underground space related information are as follows:

[0047] 3D laser scanning technology acquires spatial morphological information: Using high-precision 3D laser scanners, scanning operations are performed within and around specific areas of subway tunnels. For example, scanning stations are set up at regular intervals along the tunnel track. The scanner emits a laser beam and receives reflected light. Distance is calculated by measuring the laser's round-trip time. This allows precise acquisition of spatial data such as the shape, size, and smoothness of the tunnel's inner walls, as well as information on the topography of the surrounding area. This allows the construction of a detailed 3D spatial model, providing intuitive and accurate spatial morphological information for subsequent analysis.

[0048] Geophysical exploration techniques acquire geological and hydrological information. Seismic exploration methods acquire geological structure information by placing seismic sources and detectors at specific locations on the ground or in tunnels to artificially induce seismic waves. Seismic waves propagate at varying speeds and have varying reflection characteristics in different underground strata. Detectors receive reflected wave signals and transmit them to a data acquisition system. Professionals process and analyze the collected seismic wave data. Based on the timing, amplitude, and frequency characteristics of the reflected waves, they infer geological structural information such as the layered structure of the underground strata, rock types, and the location and orientation of faults. This helps assess the geological stability risks of underground space development.

[0049] Electrical exploration obtains hydrological information: Based on the differences in conductivity between underground rock and soil, an electrode array is deployed in the subway tunnel area, a steady current is fed into the ground, and the potential difference at different locations is measured. Because the presence of groundwater significantly alters the conductivity of the strata, analyzing this potential difference data can determine the distribution, thickness, depth of the underground aquifer, as well as the velocity and direction of groundwater flow, providing critical data support for underground waterproofing design and construction.

[0050] Field surveys and data collection to obtain information on surrounding development: Professional personnel will conduct on-site surveys and record the development and utilization of buildings and underground pipelines surrounding the subway tunnels. Simultaneously, archival materials from relevant municipal and planning departments will be collected, including design drawings of surrounding buildings, layouts of underground pipelines, and land use planning documents. This will provide a comprehensive understanding of the current development status and planning restrictions surrounding the underground space, allowing for full consideration of the coordination and mutual impact of the surrounding environment in underground space construction planning.

[0051] A Geographic Information System (GIS) platform is a computer system designed to collect, store, manage, analyze, and display data related to geographic locations. It integrates a variety of geographic data types, such as topography, geological structure, and land use, and uses specific algorithms and models to visualize this data in maps, charts, or 3D models, providing powerful technical support for geospatial decision-making, planning, and analysis.

[0052] Underground construction zone conditions: This refers to a set of pre-defined requirements and restrictions regarding the area's geology, hydrology, and space that must be met when planning and developing underground space across subway tunnels. For example, the geological structure must be stable to avoid construction in areas with unfavorable geology, such as faults and fracture zones. The groundwater level must be below a certain depth to prevent groundwater from affecting underground structures, such as buoyancy or leakage. The size and shape of the underground space must meet the basic spatial requirements for the target facility.

[0053] Integrating information into a geographic information system (GIS) platform involves the following processes: 1. Data format conversion and import: Collected three-dimensional spatial information (such as point cloud data obtained by laser scanning), geological structure information (such as seismic exploration data), groundwater flow distribution information (such as electrical exploration data), etc., must first be converted into a format recognizable by the GIS platform, such as the common Shapefile format and GeoJSON format. For example, after converting the three-dimensional spatial information, it is imported into the GIS as a three-dimensional layer. Each point or polygon represents an entity or area in space, and its attributes include coordinates, dimensions, and other information. Geological structure information can be converted into a polygon layer, and its attributes record stratum type, fault characteristics, etc. 2. Spatial registration and correction: Because data from different sources may have inconsistent coordinate systems or measurement errors, spatial registration and correction are required. For example, using the known coordinates of ground control points, underground spatial data collected based on a local coordinate system can be converted to a unified geographic coordinate system to ensure that each data layer can be accurately matched and superimposed in space.

[0054] Constructing a visualization of distribution information involves setting up layer visualizations. Specifically, within the GIS platform, visualization settings are configured for different types of imported data layers. For example, the geological structure layer can be set to different colors to distinguish different strata, such as blue for aquifers and yellow for sandstone layers. The groundwater flow distribution layer can use arrows to indicate flow direction, with the thickness of the line representing flow velocity. The 3D spatial information layer uses a stereoscopic model to display the underground space, such as the direction and height of tunnels. These settings allow for an intuitive visualization of the spatial distribution of various information.

[0055] Screening effective underground space areas involves the following process: Screening based on conditional queries: Use query tools in the GIS platform to screen based on the conditional information of the underground space construction area. For example, if the geological structure is stable (such as avoiding an earthquake-active fault at a certain distance) and the groundwater level is below 5 meters, the area that meets the conditions is screened out by performing spatial query analysis on the geological structure layer and the groundwater flow layer. Taking a specific subway line as an example, if a small fault is found in the geological exploration around a section of the subway tunnel and the groundwater level is shallow, after GIS analysis, the area will be excluded from the effective construction area, and other areas with stable geology and suitable water levels will be identified as effective areas for further planning.

[0056] In step S200, based on the underground space association information of the effective area of ​​the underground space, the preset construction condition information of different target facilities, and the preset multiple objective functions and constraints, a genetic algorithm is used to screen out the optimal planning scheme that meets the construction requirements of all target facilities.

[0057] Target facilities include the following: 1. Transportation facilities: urban underground passages, subways, and tunnels; 2. Commercial facilities: underground shopping malls and underwater amusement parks; 3. Underground garages: addressing public parking in urban centers and private parking in residential areas; 4. Municipal utility pipelines: improving urban road utilization, ensuring stable operation of underground facilities, and providing reserved space for future facility additions; 5. Comprehensive urban disaster prevention: civil air defense and protection against natural disasters; 6. Military projects: underground military command centers and important military facilities (military optical cables, passages, and material reserves); 7. Storage facilities: underground oil depots (large storage capacity, fire safety, stable quality, and easy maintenance); 8. Underground spaces in high-rise buildings: increasing building area and providing disaster and earthquake resistance. Construction condition information for target facilities includes, but is not limited to, building area, geological structure information, groundwater flow distribution information, and soil type information.

[0058] The objective function is as follows:

[0059] Geological stability objective function (GS): Considering the differences in geological stability requirements for different target facilities, for each target facility f, the interaction between its layout in the underground space and the geological structure is analyzed. For example, for large-scale space facilities such as underground shopping malls, the foundation area is large, and higher requirements are placed on the uniformity and bearing capacity of the stratum; while for underground oil depots, although the overall area may be relatively small, due to the storage of flammable and explosive materials, the requirements for seismic resistance and stratum stability in geological stability are extremely strict. Where n is the number of layers involved, σ i，f is the stress change of the i-th stratum caused by the construction of the target facility f, C i is the carrying capacity of the i-th stratum. By calculating the function value for different target facilities, the impact of geological stability on the overall planning is comprehensively evaluated. The smaller the value, the more stable it is.

[0060] Space utilization objective function (SU): The calculation method of space utilization is determined based on the functional requirements of the target facility. For underground garages, the main focus is on the ratio of the number of parking spaces to the total area. where N p is the number of parking spaces, A p is the area of ​​a single parking space, A t For the underground shopping mall, the reasonable ratio of commercial operation area to public passage and auxiliary facilities area should be considered. Among them A b is the net area available for commercial operations. Through such calculations for different facilities, the optimal combination of space utilization solutions is sought in the genetic algorithm iteration.

[0061] Construction cost objective function (CC): The construction cost structure of different target facilities is different. For municipal public welfare pipeline facilities, the main costs are the materials and labor costs of pipeline laying, protection and subsequent maintenance; while for underground military command centers, in addition to the building structure cost, it also includes high investments in special protection equipment, communication facilities, etc. f =C g，f +C s，f +C m，f +C o，f , where C g，f is the geological treatment cost of the target facility f, C s，f is the structural construction cost, C m，f is the material cost, C o，f For other special costs (such as the cost of confidential equipment in military facilities). In multi-objective planning, the cost of each facility should be balanced to achieve the optimal overall cost.

[0062] Objective function of coordination with surrounding environment (EC): Comprehensive consideration is given to subway operation, surrounding buildings and transportation facilities. For transportation facilities (such as urban underground passages), the focus is on the smooth connection with existing subway lines and ground transportation. m，t D is the impact on subway operations. t，t is the degree of impact on ground transportation; for commercial facilities, more attention is paid to the impact on the lives of surrounding residents and buildings, and D b，m The degree of impact on surrounding buildings.

[0063] EC f =α f ×D m，f +β f ×D b，f +γ f ×D t，f , where α f , β f , γ f is the weight coefficient corresponding to the target facility f, determined based on the facility's importance and sensitivity. This function is used to evaluate the coordination between different facilities and their surrounding environment, ensuring the rationality of the overall planning.

[0064] The constraints are as follows:

[0065] Subway operation safety distance constraint: The planning of all target facilities must ensure a safe distance from the subway operation tunnel structure. min is the minimum horizontal safety distance, V min is the minimum vertical safety distance. For any point coordinate (x f ,y f , z f ) and the coordinates of the corresponding points in the subway tunnel (x t ,y t , z t ).

[0066] Need to meet and|z f -z t |≥V min For example, when planning an underground shopping mall near a subway line, its boundary points must strictly meet this distance requirement to prevent the construction or operation of the mall from affecting subway safety.

[0067] Groundwater level constraint: According to the groundwater flow distribution information, determine the relative position requirements between the bottom of the underground space and the groundwater level. Let h min is the minimum distance that the bottom of the underground space should be above the groundwater level. For the target facility f, if the groundwater level is z w , the height of the bottom of the underground space is z f , then z f-z w ≥h min Facilities such as underground oil depots that have extremely high waterproofing requirements require a larger safety margin in areas with high groundwater levels, i.e. f -z w The value should be larger to ensure facility safety and stable oil quality.

[0068] Spatial geometry constraints: Different target facilities have their own spatial geometry requirements. The underground garage must meet the minimum parking space size L p ×W p (e.g. 2.5m×5m), minimum channel width W c (such as 3m) and minimum floor height H c (e.g. 2.2m); underground malls require a minimum passage width W s (e.g. 3.5m), minimum floor height H in public areas s (such as 3.8m, etc.) For municipal public welfare pipeline facilities, the minimum clear distance d between pipelines must be ensured. min (e.g. 0.5m) to facilitate maintenance and overhaul. During planning, the spatial layout of each target facility must meet these geometric constraints to ensure the normal realization of its functions.

[0069] The genetic algorithm operation process is as follows:

[0070] 1. Initialize the population: Generate an initial population of planning schemes based on the construction needs of multiple target facilities. Each scheme is represented by a chromosome code, which contains the location information and structural parameters of each target facility in the underground space. For example, for a plan that includes an underground garage, an underground shopping mall, and municipal public welfare pipeline facilities, the chromosome code may be: [garage location coordinates, shopping mall location coordinates, pipeline direction coordinates, garage structure parameter code, shopping mall structure parameter code, pipeline specification code]. A certain number of such chromosomes (e.g., 100) are randomly generated as the initial population, and each chromosome represents a possible combination of planning schemes.

[0071] 2. Fitness evaluation: Substitute the parameters of each scheme (chromosome) in the population into the objective function and constraints for fitness evaluation. If the scheme does not meet the constraints, such as the floor height of a certain area of ​​the underground mall is lower than the specified value or the garage is too close to the subway tunnel, the fitness of the scheme is set to a very low value (such as close to 0). If the constraints are met, the fitness value is calculated according to the objective function. For example, in a scheme, the underground garage has high space utilization, low construction cost and good coordination with the surrounding environment, the underground mall has good geological stability and reasonable spatial layout, and the construction cost of the municipal public welfare pipeline facilities is within the budget and does not affect the layout of other facilities. This scheme will obtain a higher fitness value. Suppose the fitness function is as follows:

[0072] F = ω1×(1-GS)+ω2×SU+ω3×(1 / CC)+ω4×(1-EC), (ω1, ω2, ω3, ω4 are weight coefficients, determined according to the importance of each objective function). The fitness value of each scheme is calculated through this function for subsequent selection operations.

[0073] 3. Selection operation: Use the roulette wheel selection method. First calculate the total fitness F of all solutions in the population total , then the probability of each option being selected is Generate a random number r (0 ≤ R ≤ 1). If r < P1, the first solution is selected as the parent. If r < P1 + P2, the second solution is selected, and so on. For example, if a solution's fitness accounts for 20% of the total fitness, it has a 20% chance of being selected as the parent in the roulette wheel selection. This way, solutions with high fitness have a greater chance of being selected, thus preserving excellent genes and laying the foundation for producing better offspring solutions.

[0074] 4. Crossover: Perform a crossover on the selected parent solution. For example, consider two parent solutions: [Garage Location A, Mall Location A, Pipeline Route A, Garage Structure Parameters A, Mall Structure Parameters A, Pipeline Specification A] and [Garage Location B, Mall Location B, Pipeline Route B, Garage Structure Parameters B, Mall Structure Parameters B, Pipeline Specification B]. Select a crossover point, such as between the mall location and the pipeline route. The resulting offspring solutions are: [Garage Location A, Mall Location B, Pipeline Route A, Garage Structure Parameters A, Mall Structure Parameters B, Pipeline Specification A] and [Garage Location B, Mall Location A, Pipeline Route B, Garage Structure Parameters B, Mall Structure Parameters A, Pipeline Specification B]. Through the crossover, the superior genes from different solutions are combined, generating new possibilities and increasing population diversity.

[0075] 5. Mutation operation: Mutate the child solution with a certain probability. For example, for the garage location coordinates in the child solution, with a mutation probability p m Mutation can be performed by randomly changing the garage coordinates (e.g., 0.05). Alternatively, the column spacing in the mall structure parameters can be mutated, changing its original value. Mutation can help the algorithm escape from local optimal solutions and explore a wider solution space, potentially discovering a more optimal planning solution combination.

[0076] 6. Iterative update: Repeat fitness assessment, selection, crossover, and mutation operations for multiple rounds of iteration (e.g., 200 rounds). In each round of iteration, the population continues to evolve and the solution is gradually optimized. The optimal solution and its related parameters of each round are recorded. As the number of iterations increases, the optimal planning solution with the highest fitness that meets the construction requirements of all target facilities is finally obtained. This solution can better balance multiple factors such as geological stability, space utilization, construction cost, and coordination with the surrounding environment while meeting various constraints. It provides a scientific and reasonable planning basis for the construction of multiple target facilities in the underground space across the subway operating tunnel, thereby maximizing overall benefits.

[0077] Step S300 , matching the construction technical scheme of the target facility in the construction area according to the correspondence between the target facility and the construction technical scheme, wherein the construction technical scheme includes a key technical scheme and a universal scheme.

[0078] Among them, the matching of the construction technology plan of the target facility in the construction area is as follows: taking the target facility as the query object, query and obtain the construction technology plan of the target facility in the construction area from a preset database that stores the correspondence between the target facility and the construction technology plan.

[0079] Additionally, it should be noted that key technical solutions can be considered solutions designed to address factors that require particular attention during the construction of the target facility. These factors are often factors that require special attention during the construction of the target facility in underground space. Universal solutions can be considered solutions for the normal construction of the target facility.

[0080] The factors that require special attention during the construction process are described as follows according to the target facilities: when the target facility is an underground parking lot, the factors that require special attention are ventilation and drainage; when the target facility is an underground park, the factors that require special attention are light and plant growth.

[0081] For example, if the target facility is an underground parking lot, a key technical solution might be the installation of drainage pipes. The core of this key technical solution lies in the rational design and installation of drainage pipes during construction to ensure that rainwater and groundwater within the garage are promptly drained, preventing water accumulation and leakage. Furthermore, the drainage slope and location of the drain outlet within the garage must be considered to effectively guide the water flow and prevent backflow and blockage. A universal solution is one that is required for the construction of underground parking lots in other scenarios.

[0082] In step S400, the construction technical solutions are classified according to the process, and the key technical solutions contained therein are marked and sent to the terminals held by the persons in charge of different processes.

[0083] The terminal held by the person in charge may be a mobile phone, computer or other communication device.

[0084] Step S500: executing the construction technical plan.

[0085] Step S600: Real-time monitoring is performed to obtain relevant parameters of various parts of the construction structure at different stages of executing the construction technical plan, and the parameters are compared with the preset theoretical relevant parameters for executing the construction technical plan to obtain comparison results.

[0086] For example, consider an underground parking lot as a target facility. Assuming the drainage system is being installed, the parameters to be monitored include, but are not limited to, leakage in the drainage pipes and the pipe angle. Assuming that the monitored parameters are compared with theoretically relevant parameters and a leak is confirmed, the comparison result indicates a leak.

[0087] Step S700: Analyze and determine the treatment plan based on the correspondence between the comparison result and the treatment plan.

[0088] The analysis and determination of the treatment plan is as follows: taking the comparison result as the query object, the treatment plan is retrieved from a preset database storing the corresponding relationship between the comparison result and the treatment plan.

[0089] Taking a leak in a drainage pipe as an example, the solution at this time is to track the leak location in the drainage pipe and make up for the leak location.

[0090] Step S800: executing the processing solution.

[0091] exist Figure 1 After step S100 and step S200, it is also possible to consider, with the technological innovation, to transform some underground space areas that do not meet the construction requirements into areas that meet the construction requirements, thereby increasing the effective area of ​​the underground space. For details, refer to Figure 2 The illustrated embodiment is described in detail.

[0092] Reference Figure 2 A construction management method utilizing underground space across subway operating tunnels further includes steps after screening effective underground space areas of the subway operating tunnels that meet condition information of underground space construction zones and before planning regional locations that meet conditions for construction of different target facilities, specifically as follows:

[0093] Step S110: Obtaining a construction plan, construction improvement effects, and construction conditions for improving various conditions of the underground space across the subway tunnel.

[0094] Among them, the construction plan for improving various conditions in the underground space across subway tunnels: This is a series of specific construction operation methods and processes that have been professionally designed and planned to address various adverse conditions in the underground space across subway tunnels.

[0095] Construction Improvement Effect: This refers to the specific changes in various underground space conditions resulting from the implementation of the aforementioned construction plan. It is measured by the magnitude or degree of change in the parameters associated with these conditions. For example, if the construction plan involves waterproofing the underground space, the improvement effect can be demonstrated by measuring changes in parameters such as water seepage and humidity before and after construction. If water seepage decreases from several cubic meters per hour to almost zero, and humidity drops from a high level to a suitable range, this indicates that the waterproofing plan has achieved significant improvement.

[0096] Construction conditions: refers to the various objective environmental, resource, and technical requirements that must be met when implementing a specific construction plan. These include, but are not limited to, the geological conditions and hydrological conditions of the underground space, the layout of surrounding buildings or facilities, the availability of construction equipment and materials, and the technical level of construction personnel.

[0097] The construction plans, construction improvement effects and construction conditions for improving various conditions of underground spaces across subway tunnels can be obtained by querying a database storing the construction plans, construction improvement effects and construction conditions for improving various conditions of underground spaces across subway tunnels.

[0098] Step S120, based on the underground space association information of the remaining areas of the underground space, the construction plan for improving various conditions of the underground space across the subway tunnel, the construction improvement effect and the construction conditions, analyze whether the remaining areas of the underground space have the improvement condition information to meet the construction conditions and construction plan of the condition information of the underground space construction area.

[0099] The various conditions of improving the underground space across the subway tunnel mentioned in step S120 may be noise, structural strength, or other conditions that can be improved.

[0100] The analysis of whether the remaining area of ​​the underground space has the construction conditions and construction plan to improve the condition information to meet the condition information of the underground space construction area is as follows:

[0101] 1. Analyze the related information after improvement based on the improvement effect and the current situation of the underground space: First, combine the construction improvement effect and the current actual situation of the remaining area of ​​the underground space to estimate and analyze the related information of the remaining area of ​​the underground space after the implementation of the construction plan. For example, it is known that a certain construction plan is to reduce noise by installing sound insulation materials in the underground space, and the construction improvement effect is expected to reduce the noise level by a certain number of decibels. Then, combined with the current noise source distribution, propagation path, and acoustic characteristics of the remaining area of ​​the underground space, analyze how the noise level, acoustic environment and other related information in the remaining area will change after the installation of sound insulation materials, including whether the noise distribution in the space is more even, whether new acoustic reflections will be generated due to the installation of sound insulation materials, etc. 2.

[0102] 2. Determine whether the associated parameters after improvement meet the preset conditions: Then, compare the associated parameters of the remaining area of ​​the underground space after improvement obtained from the analysis with the preset condition information of the underground space construction area. The preset condition information may include the upper limit of noise allowance, the minimum standard of structural strength, the minimum requirement of space size, etc. For example, for an underground space construction area where commercial facilities are planned to be built, the preset noise conditions may require that the noise level does not exceed a certain decibel number during business hours. If the improved noise level obtained through the previous analysis meets this requirement, it means that the preset condition requirements are met in terms of the noise parameter; if not, it means that the construction plan may need further adjustment or reselection in terms of improving noise.

[0103] 3. Determine whether the remaining areas have the conditions to carry out the corresponding construction plan: After confirming that the associated parameters after improvement meet the preset conditions, further determine whether the remaining areas of the underground space have the actual conditions to carry out the corresponding construction plan. This requires comprehensive consideration of all aspects of the construction conditions mentioned above. For example, if a construction plan is to use large-scale mechanical equipment to excavate and repair the underground space, then it is necessary to determine whether the space size of the remaining area of ​​the underground space is sufficient to accommodate the entry and exit and operation of the equipment, whether the underground geological conditions can withstand the weight and vibration of the equipment, and whether there are sufficient resources such as power supply to support the operation of the equipment, and whether the construction personnel have the professional skills to operate the equipment. Only when all these aspects meet the requirements can the remaining areas be considered to have the conditions to carry out the corresponding construction plan.

[0104] Step S130: If the answer is yes, the vacant area that meets the underground space construction area after improvement according to the construction plan is used as the underground space effective area. If the answer is no, the original setting is maintained.

[0105] For example, the patented technologies of rubber spring isolators for track vibration isolation and reduction and rail waveguide vibration-absorbing silencers for track noise reduction can reduce subway movement vibration and wheel-rail friction noise by 10 decibels and 3 decibels respectively, basically solving the technical problem of vibration and noise generated by subway operation disturbing buildings adjacent to subway tunnels, and reducing the 50m control limit on both sides of the operating tunnel to within 3m, effectively increasing the effective area of ​​underground space.

[0106] The construction management method utilizing the underground space of a cross-subway operating tunnel also includes the following steps after selecting the optimal planning solution using a genetic algorithm and before matching the construction technology solution of the target facility in the construction area:

[0107] Step S210, using a genetic algorithm to screen out other planning schemes that meet the target facility construction requirements in addition to the optimal planning scheme, and taking the other planning schemes and the optimal planning scheme as all planning schemes that meet all target implementation construction requirements, the planning schemes include the regional location of the target facility construction.

[0108] Specifically, during the execution of the genetic algorithm, multiple rounds of iterations are performed, each generating a series of individual planning solutions. Once the optimal solution is finally obtained, the previous iterations can be retraced or the individuals in the population can be further screened. Solutions that, while not optimal, perform well in terms of objective functions and constraints such as geological stability, space utilization, construction costs, and compatibility with the surrounding environment, and that meet the basic requirements for the target facility construction, are selected.

[0109] Step S220 , analyzing and obtaining underground space association information of remaining areas of different planning schemes based on the underground space association information of the effective underground space area and all planned planning schemes that meet all target construction requirements.

[0110] The process for analyzing and obtaining information about the remaining areas of different planning schemes is as follows: 1. Determine the scope of the area covered by a particular planning scheme: For each planning scheme, the location of the target facility construction area must be clearly defined. For example, if a planning scheme calls for the construction of an underground garage in a specific area of ​​the underground space, then the specific spatial scope occupied by this garage, including the layout of parking spaces, access routes, and entrance and exit locations, constitutes the scope of the planning scheme. For another example, if the planning scheme calls for the construction of an underground shopping mall, the spatial scope occupied by the mall's business areas, public access routes, and supporting facilities (such as elevators, stairways, and restrooms) also constitutes the scope of the planning scheme. 2. Exclude the scope of the area covered by a particular planning scheme to determine the remaining area: Once the scope of the area covered by a planning scheme is determined, it is excluded from the effective area of ​​the underground space. For example, if the effective area of ​​the underground space is originally a large continuous space, once the scope of the area covered by a specific underground garage planning scheme is determined, this part of the space is removed from the entire effective area. To understand this using a simple two-dimensional diagram, assume the effective underground space area is a rectangle, and the area covered by a particular planning scheme is a circular area within this rectangle. After excluding this circular area, the portion of the remaining rectangle excluding the circular area is the remaining area of ​​the planning scheme. 3. Analyze the underground space-related information of the remaining area: After determining the remaining area, its underground space-related information needs to be reanalyzed. Excluding the area covered by the planning scheme may change the geology, hydrology, and spatial morphology of the remaining area. From a geological perspective, the stratigraphic and lithologic distribution of the remaining area may remain relatively consistent, but the removal of a portion of the area may affect the distribution of surrounding geological stresses, necessitating a reassessment of their stability. For example, if the geological structures of adjacent areas originally supported each other, excluding a particular area may lead to new concentrations or dispersions of geological stress in the remaining area. This requires geological analysis methods (such as numerical simulations and on-site monitoring) to determine the new geological conditions. Hydrologically, changes in the groundwater level may be affected. If the excluded area is an area that blocks or guides groundwater flow, then the flow velocity, flow direction, and relative height of the groundwater level in the remaining area may change, and these hydrological parameters need to be remeasured and analyzed to understand their impact on subsequent construction. In terms of spatial morphology, the shape and size of the remaining area have changed, which will affect the layout possibilities of other subsequent facility planning. For example, after excluding some irregularly shaped planning areas, the remaining area of ​​a relatively regular underground space has become more fragmented. This requires reconsidering how to reasonably layout other facilities in these fragmented areas, while also considering issues such as the connection with the planned facilities and the convenience of construction.

[0111] Step S230 , based on the underground space association information of the remaining areas of different planning schemes and the construction condition information of the remaining facilities, plan recommended construction schemes that meet the construction requirements of the remaining facilities under different planning schemes.

[0112] The planning and recommendation process for construction plans is as follows: 1. Screening Areas Based on Construction Conditions: Using the construction conditions of the remaining facilities as criteria, the underground space association information for a specific valid underground space area is used to identify areas that meet these conditions. For example, for a project requiring an underground distribution room, the remaining areas of different planning options are screened based on construction requirements such as space dimensions (such as minimum area and height requirements to accommodate electrical equipment), geological stability (requiring sufficient ground support for the equipment weight and no significant geological hazard risk), and safe spacing from other facilities (such as maintaining a certain distance from subway tunnels to prevent electromagnetic interference). First, the remaining areas are checked for sufficiency. If multiple areas meet the sizing requirements, their geological conditions are further analyzed, and the area with the best geological stability is selected. If an area is found to have sufficient space but poor geological conditions during this process, geological adjustments may be necessary or it may be excluded, allowing the search for other suitable areas to continue. 2. Area Exclusion and Continuous Screening: After finding areas that meet the construction conditions for the remaining facilities, the areas in question are eliminated, leaving the remaining valid areas for further search. For example, after finding a suitable location for building an underground distribution room in a remaining area of ​​an underground space and determining the plan, the area is excluded from the remaining areas. Then, for the next remaining facility, such as an underground communication room, screening is carried out in the new remaining area based on its construction conditions. The communication room may have requirements for electromagnetic shielding effects, so when selecting an area, it is necessary to consider the electromagnetic impact of the surrounding planned facilities and whether the geological conditions of the underground space are conducive to the construction of electromagnetic shielding facilities (such as whether there are available natural shielding conditions such as metal ore layers or whether it is easy to install artificial shielding materials). This cycle is repeated until the remaining effective area can no longer support the search for remaining facilities. 3. Determine the recommended construction plan: When the remaining effective area cannot meet the construction conditions of the next remaining facility, it is considered that the series of remaining facility construction plans formed previously are one of the recommended construction plans that meet the requirements for the implementation of the remaining facilities under a certain planning plan. For example, in an underground space planning scheme, the location of the underground power distribution room is determined first, and then the location of the underground communication room is determined. It is then discovered that the remaining area cannot meet the construction conditions of the underground parking lot (for example, the space is too fragmented or the geological conditions are too poor). In this case, the scheme that includes the construction planning of the power distribution room and the communication room is a recommended construction scheme under the underground space planning scheme. The remaining recommended construction schemes can be found according to the above rules, and only the construction location of the first remaining facility needs to be modified. For example, next time, you can start planning the underground power distribution room from a different regional location, and then determine the construction location of the other remaining facilities according to the same process, so as to obtain different recommended construction scheme combinations and provide the project with a variety of feasible planning options.

[0113] In step S240, the planning scheme that meets the target construction requirements and the recommended construction scheme under the corresponding planning scheme are sent as notification information to the terminal held by the person in charge for confirmation.

[0114] The terminal held by the person in charge may be a mobile phone, a computer or other terminals.

[0115] Step S250: Analyze whether the plan confirmed by the terminal held by the person in charge is received within the preset time. If not, proceed to the subsequent steps; if yes, use the plan confirmed by the person in charge as the specific plan for subsequent implementation.

[0116] Furthermore, considering that in the process of recommending other facilities, it is also necessary to consider whether the recommended facilities are needed in the current area, it is necessary to further analyze the recommended construction plans that meet the requirements for the implementation of the construction of other facilities under different planning schemes. Specific details are given with reference to the embodiment shown below.

[0117] Based on the underground space correlation information of the remaining areas of different planning schemes and the construction conditions of the remaining facilities, the recommended construction schemes that meet the construction requirements of the remaining facilities under different planning schemes include:

[0118] Step S231: Obtain the distribution number, distribution area, and construction condition information of the remaining facilities within the preset area.

[0119] Other facilities: In the planning scenario of utilizing underground space across subway tunnels for construction, in addition to the primary target facilities (such as underground garages and underground shopping malls) identified in the previous steps, other facilities may also be required. These facilities, such as municipal pipelines, ventilation equipment, and fire protection facilities, play an important role in improving the functions of the underground space and enhancing its overall utilization efficiency. These facilities are referred to as "other facilities" here.

[0120] Preset Area: This is a manually defined area used to collect statistics and analyze the distribution of other facilities. This setting is flexible and can be determined based on different needs and considerations. Division by Current Region: For example, the administrative area (such as a district or street area) where the subway station currently undergoing underground space planning and construction is located can be set as the preset area. This approach provides a macro-level understanding of the overall distribution of other facilities within that specific administrative area, facilitating analysis based on factors such as local planning, population density, and functional requirements. Division by Distance: The preset area can also be defined based on a specific radius, centered around a subway tunnel or a planned major target facility. For example, a circular area with a radius of 1 km can be set as the preset area, centered around the underground space of a subway station on a particular line. This division method focuses more on the relevance of the area to subway operations and the major target facility, analyzing whether the distribution of other facilities within a specific distance range is reasonable and whether it meets the actual needs of subway operations and the surrounding population for underground space use.

[0121] The purpose of statistical distribution is to determine the specific number of remaining facilities within a pre-defined area. This helps understand the prevalence or coverage density of various types of remaining facilities within the area. For example, if the number of firefighting facilities within a pre-defined area with a radius of 1 km centered on a subway station is too small, it may indicate insufficient emergency support capabilities in emergencies such as fires; if the number is too large, it may indicate a waste of resources or an unreasonable layout. Statistical methods: Information on the number of existing remaining facilities can usually be obtained by consulting relevant municipal planning archives, underground space facility management records, and other materials. For some newly built or planned areas, field surveys and point counts using technologies such as geographic information systems (GIS) may be required. For example, using a GIS platform, various types of remaining facilities can be labeled according to their type, and then the software's counting function can be used to accurately obtain the distribution number of each type of remaining facility within the pre-defined area.

[0122] The statistical purpose of the distribution area is to understand the size of the space occupied by the remaining facilities within the preset area. This is of great significance for evaluating the utilization efficiency of underground space and analyzing the spatial relationship between different facilities. Taking ventilation equipment facilities as an example, if the distribution area is too large, it may squeeze the planning space of other facilities and affect the rationality of the overall layout; while if the distribution area is too small, it may not be able to meet the ventilation needs of the underground space. Statistical method: The Geographic Information System (GIS) platform can also be used to obtain information on the actual area occupied by the remaining marked facilities through spatial measurement. For some irregularly shaped facilities, GIS can accurately calculate their polygonal area. In addition, the distribution area information of some facilities can also be obtained by consulting relevant design drawings, construction materials, etc., and then verified and supplemented by field surveys to ensure that accurate distribution area data is obtained.

[0123] Construction condition information includes: Different facilities have their own specific construction condition requirements. These conditions cover multiple aspects. For example, regarding geological conditions, some facilities may require construction in relatively stable geological areas, avoiding construction in areas with unfavorable geology such as faults and fracture zones. Regarding hydrological conditions, facilities with high waterproofing requirements (such as electrical equipment) require understanding the groundwater level and groundwater flow characteristics to determine whether special waterproofing measures are necessary. Regarding spatial geometry, various facilities have their own minimum size requirements and shape restrictions. For example, the aisle width of firefighting facilities must meet the requirements for fire trucks, and the size and location of the air inlets and outlets of ventilation equipment must meet the design requirements for ventilation efficiency and airflow organization. How to obtain construction condition information: Construction condition information can be obtained by consulting relevant industry standards manuals, facility design guides, and other literature. Furthermore, construction condition information can be further refined and improved through field surveys and research and analysis of the operational status of existing similar facilities. For example, when understanding the construction conditions of a new type of fire-fighting facility, in addition to consulting the standard manual, you can also conduct on-site inspections of the site where the facility has been installed to observe its interaction with the surrounding environment, actual operating effects, etc., so as to more accurately grasp its construction condition information.

[0124] Step S232, based on the baseline distribution number of facilities within the preset distance range, the baseline distribution area of ​​facilities within the preset distance range, and the obtained distribution number and distribution area of ​​the remaining facilities within the preset area, analyze and determine the remaining facilities that are lower than the baseline distribution number and / or lower than the baseline distribution area as the remaining facilities recommended for construction.

[0125] Baseline distribution number: This is a pre-set standard value used to measure the reasonable distribution number of a certain facility within a specific preset distance range. Its setting is not arbitrary, but takes into account many factors. For example, for fire-fighting facilities, the base distribution number will be determined based on factors such as the fire risk level, population density, building type and distribution in the area. If it is in an area with a dense population, many buildings and mainly high-rise buildings (such as a city's central business district), considering the rescue needs and coverage in the event of a fire, the base distribution number of fire-fighting facilities may be set to a higher value, such as 4; and in areas with relatively sparse populations, more dispersed buildings and mainly low-rise buildings (such as industrial parks in the suburbs of the city), the fire risk is relatively low, and the base distribution number of fire-fighting facilities may be set to 3.

[0126] Baseline distribution area: It is also a pre-set standard value used to measure the distribution of facilities. It indicates the size of the space that a certain facility can reasonably occupy within a specific preset distance range. The basis for its setting is closely related to the function of the facility, the scope of its services, and the space utilization needs of the area where it is located. Taking ventilation facilities as an example, within the preset distance range of a large underground commercial complex, due to the dense population and high requirements for air circulation, in order to ensure good ventilation, the base distribution area of ​​the ventilation facilities may be set to 2,000 square meters to ensure that sufficient ventilation can cover the entire area; while within the preset distance range of a small underground parking lot, the ventilation demand is relatively low, and its base distribution area may be set to 1,000 square meters.

[0127] Number and area of ​​other facilities within the preset area: This data, obtained in step S231, reflects the actual number and area of ​​various other facilities within the preset area (which can be divided by region or distance, such as a certain radius centered on a subway tunnel). For example, within a preset area with a radius of 1 km centered on a subway station, field surveys and the use of a geographic information system (GIS) revealed that there are two firefighting facilities with an area of ​​800 square meters; one ventilation facility with an area of ​​1,200 square meters.

[0128] The process of analyzing and determining the remaining facilities recommended for construction is as follows: 1. Comparative analysis: For each type of remaining facility, compare the actual distribution number obtained within the preset area with the benchmark distribution number of the facility within the preset distance range. At the same time, also compare the actual distribution area with the benchmark distribution area. For example, for the fire-fighting facilities mentioned above, if the benchmark distribution number within the preset distance range is 4, and the actual distribution number obtained by statistics within the preset area is 2, then from the perspective of the distribution number, the actual distribution number of fire-fighting facilities in the area is lower than the benchmark distribution number. Looking at the distribution area, if the benchmark distribution area is 2,000 square meters, the actual distribution area is 800 square meters, which is also lower than the benchmark distribution area. 2. Determine the remaining facilities recommended for construction: When the actual distribution number of the remaining facilities within the preset area is lower than the benchmark distribution number, or the actual distribution area is lower than the benchmark distribution area, or both situations exist at the same time, the remaining facilities will be determined as the remaining facilities recommended for construction. Continuing with the firefighting facility example, since the actual number of firefighting facilities, 2, is lower than the baseline number of 4, and the actual distribution area, 800 square meters, is lower than the baseline distribution area of ​​2,000 square meters, firefighting facilities are therefore considered as recommended facilities. This means that in subsequent underground space planning and construction, firefighting facilities in this area will be a priority for supplementary construction to ensure that their distribution is closer to the baseline and meet the area's actual fire safety needs.

[0129] Step S233 , based on the underground space association information of the remaining facilities recommended for construction and the remaining areas of different planning schemes, plan recommended construction schemes that meet the requirements for the construction of the remaining facilities under different planning schemes.

[0130] The recommended construction plans that meet the construction requirements of the remaining facilities under different planning schemes can also be considered as follows: the remaining facilities that meet the requirements of both the number of facilities below the benchmark distribution and the area of ​​the benchmark distribution are recommended as the optimal facilities for construction, and the remaining facilities that only meet the requirements of the number of facilities below the benchmark distribution or the area of ​​the benchmark distribution are recommended as the suboptimal facilities for construction.

[0131] exist Figure 1 In step S300, it is further considered that in the process of matching the construction technology solutions corresponding to the target facilities included in the underground space structure information, obstacles may also be considered. The existence of obstacles will put higher requirements on the construction technology solutions. Therefore, it is necessary to further analyze the construction technology solutions corresponding to the target facilities included in the underground space structure information. Figure 3 The illustrated embodiment is described in detail.

[0132] Reference Figure 3,According to the correspondence between the target facilities and the construction technical solutions, the construction technical solutions matching the target facilities in the construction area include:

[0133] Step S310: Obtain obstacle information and obstacle categories involved in the construction of the target facility.

[0134] Among them, obstacle information refers to data and descriptions related to various specific situations that may be encountered during the construction of the target facility and may hinder the smooth progress of construction. It covers multiple aspects, such as geological aspects, which may include special geological structures existing underground (such as faults, caves, etc.), their specific location, size, and possible impact on construction (such as increasing construction difficulty, affecting structural stability, etc.); hydrological aspects, such as the height of the groundwater level, water flow speed, water flow direction, and whether there is pressurized water, etc. This information is crucial for the formulation of waterproofing and drainage construction measures; surrounding environment aspects, such as the distribution of buildings, roads, pipelines and other facilities around the construction area, their relative position relationship with the construction area of ​​the target facility, whether they will be affected by the construction, and whether there are restrictions on the construction itself.

[0135] Obstacle categories: mainly include different types such as river and sea obstacles, and existing ancient building obstacles. River and sea obstacles refer to obstructions caused when the construction area involves situations related to water bodies such as rivers, lakes, and oceans. The water conditions in different cities are different, and the construction obstacles they bring are also different. For example, when developing underground space or building subways in some coastal cities, the corrosiveness of seawater, tidal effects, seabed geological conditions, and marine ecological protection requirements all fall into the category of river and sea obstacles. The existing ancient building obstacles refer to the special difficulties faced when there are ancient buildings with historical and cultural value around the construction area. These ancient buildings often have strict protection requirements. During the construction process, it is necessary not only to ensure the quality and progress of the construction itself, but also to ensure that no damage is caused to the ancient buildings. At the same time, it is necessary to consider how to reasonably plan the construction layout in the presence of ancient buildings.

[0136] The obstacle information and obstacle categories involved in the construction of the target facility may be manually input into the system, and the manually inputted information may be obtained through exploration tools or exploration equipment.

[0137] Step S320 , according to the correspondence between the target facility, the obstacle category and the construction technical solution, the construction technical solution corresponding to the corresponding target facility is matched as the preliminary construction technical solution.

[0138] A construction technical plan is a detailed plan of specific construction methods, processes, technical measures, and required equipment and materials for different target facilities facing specific types of obstacles. It covers a range of aspects, from pre-construction preparations to various stages of construction and post-construction inspection and acceptance. For example, a construction technical plan for an underground tunnel in an area with river or sea barriers might include a detailed pre-construction hydrogeological survey, the use of specialized waterproofing and scour-resistant materials and construction techniques during construction, such as underwater concrete pouring and waterproofing membrane installation, the deployment of appropriate large-scale pumping equipment to address groundwater pressure and drainage issues, and rigorous post-construction waterproofing performance testing. A construction technical plan for a commercial facility built near a historic building might involve a detailed pre-construction structural assessment and protection plan for the historic building, the use of equipment and techniques that minimize vibration impact on the historic building, such as static pile driving instead of traditional piling to reduce vibration, the installation of isolation belts to protect the historic building from construction dust and noise, and regular post-construction monitoring of the historic building.

[0139] The matching of the preliminary construction technology solutions for the corresponding target facilities is as follows: with the target facilities and obstacle categories as common query objects, the construction technology solutions are retrieved from a preset database that stores the correspondence between target facilities, obstacle categories, and construction technology solutions. This database was established through long-term engineering practice, experience summary, and analysis and collation of various project situations. In the database, for each possible combination of target facilities and each possible obstacle category, one or more corresponding construction technology solutions are recorded in detail. For example, when the target facility is an underground shopping mall and the obstacle category is an existing ancient building obstacle, the database may store multiple construction technology solutions with different focuses. Some may focus on technical measures for the protection of ancient buildings, while others may focus more on how to rationally layout the underground shopping mall space around the ancient buildings to meet commercial operation needs.

[0140] For example, if the target facility is an urban underground passage and the obstacle category is river crossing construction among river and sea obstacles, the construction technology plan retrieved from the database may include using shield construction at the bottom of the river, taking waterproofing and drainage measures during the construction process, and setting up temporary support structures to ensure construction safety. In this case, this set of retrieved plans will be determined as the preliminary construction technology plan, which will serve as the basis for further adjustment and improvement to ultimately form a complete construction technology plan suitable for the actual situation of the project.

[0141] Step S330 , analyzing and determining the construction adjustment plan of the obstacle information according to the corresponding relationship between the data interval range of the preset corresponding parameters into which the parameter data involved in the obstacle information falls and the construction adjustment plan.

[0142] Among them, the parameters involved in the obstacle information: different types of obstacle information correspond to different key parameters. Taking river and sea obstacles as an example, the relevant parameters include water depth, water flow velocity, water pressure, riverbed (seabed) geological parameters (such as stratum hardness, soil type, whether there are faults or caves, etc.), tidal amplitude, etc. For existing ancient building obstacles, the parameters may involve the distance between the ancient building and the construction area, the type and depth of the ancient building foundation, the stability parameters of the ancient building structure (such as inclination, settlement, etc.), the allowable vibration and displacement thresholds corresponding to the protection level of the ancient building, etc. The specific data of these parameters are an important basis for accurately assessing the impact of obstacles and determining appropriate construction adjustment plans.

[0143] Analysis of parameter data: First, the specific data of the parameters involved in the obstacle information must be analyzed one by one. For example, when facing river or sea obstacles, if the water depth is measured to be 15 meters, the water velocity is 2 meters per second, the water pressure is calculated to be 0.15 MPa, and the riverbed geology is sandy soil with some small caves, it is necessary to clarify the significance and potential risks represented by these data. Deeper water depths may increase the difficulty of construction and the risk of underwater operations. The water velocity and water pressure will affect the stability of the constructed structure and the requirements for waterproofing measures. Sandy soil and caves may cause problems such as unstable foundation construction. For ancient building obstacles, if the ancient building is only 10 meters away from the construction area, the foundation is shallow, and the stability parameters show slight recent settlement (such as settlement of 5 mm), the protection level is level 1, and the allowable vibration threshold is 0.05 mm / s, then these data indicate that vibration and displacement must be controlled extremely carefully during construction to prevent damage to the ancient building.

[0144] The process of determining the construction adjustment plan is as follows: 1. Data interval range division and corresponding relationship establishment:

[0145] For each obstacle information parameter, a pre-defined data range is defined, and a corresponding relationship is established between the corresponding construction adjustment plan. For example, the water velocity in river and sea obstacles can be divided into low-speed (0-0.5 m / s), medium-speed (0.5-2 m / s), and high-speed (above 2 m / s). Different construction adjustment plans are available for different ranges. In the low-speed range, conventional foundation construction methods may be used, such as simple cofferdam drainage followed by foundation excavation. In the medium-speed range, additional anti-scour protection measures may be required, such as slope protection and a more robust cofferdam structure. In the high-speed range, special construction techniques may need to be considered, such as using suspended foundation construction technology or conducting critical construction operations during periods of slow water flow. For the vibration threshold parameters of ancient building obstacles, they can be divided into a safe range (below the allowable vibration threshold), a warning range (approaching the allowable vibration threshold), and a dangerous range (exceeding the allowable vibration threshold). Within the safe zone, normal construction procedures can be followed, but enhanced monitoring is required. Within the warning zone, construction equipment and processes must be adjusted, such as using low-vibration equipment and optimizing the construction sequence to reduce vibration superposition. Within the danger zone, construction must be suspended, the construction plan re-evaluated, or vibration reduction and isolation measures implemented. 2. Querying and Obtaining Construction Adjustment Plans: After analyzing the parameter data associated with the obstacle information, the preset data interval within which the corresponding parameter falls is determined. This data interval is then used as the query object, and a database that stores the correspondence between the preset parameter intervals within which the parameter data associated with the obstacle information falls and construction adjustment plans is retrieved. For example, if the water velocity at a river or sea obstacle is 1.8 m / s, falling within the medium velocity range, the corresponding construction adjustment plans retrieved from the database include adding slope protection, adopting a double-layer cofferdam structure, and installing energy dissipation devices within the cofferdam. If the vibration monitoring data at a historic building obstacle indicates that the vibration threshold is approaching, the construction adjustment plans retrieved include replacing construction equipment with lower vibration frequencies and adjusting the construction sequence to prioritize construction operations away from the historic building.

[0146] Step S340 , replacing part of the original preliminary construction technical plan with the construction adjustment plan based on the analyzed obstacle information, and integrating them to form a complete construction technical plan corresponding to the corresponding target facility.

[0147] The process for integrating and forming a complete construction plan is as follows: 1. Plan Replacement and Optimization: For the parts of the original preliminary construction plan that are related to obstacles and require adjustment, replace them with the construction adjustment plan based on the obstacle information identified through analysis. For example, in the underground parking lot example mentioned above, if the initial construction plan originally planned to use ordinary excavation equipment and a conventional excavation sequence, then, after considering the obstruction of the ancient building, the ordinary excavation equipment would be replaced with small, low-vibration excavation equipment, and construction would be arranged according to the special construction sequence specified in the construction adjustment plan (first far, then near). For the structural construction, if the initial plan did not consider the impact of the ancient building's settlement on the foundation form, the construction adjustment plan may adjust the foundation form to a more adaptable and stable form, such as using a pile foundation with optimized pile length and diameter to reduce the impact on the surrounding strata, thereby avoiding settlement of the ancient building. 2. Integration and Improvement: After the plan replacement is completed, the adjusted parts are integrated with the parts of the initial construction plan that were not affected or did not require adjustment. For example, components of the parking lot's drainage and lighting systems, which are less relevant to the obstruction of the historic building, can retain the designs in the original preliminary construction technical plan. However, components related to construction techniques, equipment, and structural foundations that have undergone adjustments should be integrated according to the adjusted construction plan. Simultaneously, the overall plan needs to be refined to ensure smooth integration between each construction step. For example, at the interface between the installation of the damping trench and the construction of the parking lot's main structure, the construction sequence and technical requirements must be clearly defined. For example, the damping trench should be constructed and monitored first to ensure the required shock absorption effect before proceeding with the parking lot structure. Regarding the scheduling and use of construction equipment, the on-site arrival time and operating procedures should be rationally arranged based on the adjusted equipment types and construction sequence. Through this integration and refinement process, a complete construction technical plan will be formed that addresses both the target facility construction needs and the obstacle mitigation requirements, providing detailed and feasible guidance for the smooth implementation of the project.

[0148] exist Figure 3 In step S330, it is further considered that in the process of analyzing and determining the construction adjustment plan of the obstacle information, it is necessary to consider the technical difficulties that may exist in the obstacle information, and these technical difficulties may involve different fields and cannot be effectively solved by relying solely on the person in charge. Therefore, it is necessary to further analyze the construction adjustment plan for determining the obstacle information. For details, refer to Figure 4 The illustrated embodiment is described in detail.

[0149] Reference Figure 4 , the construction adjustment plan based on the analysis and determination of obstacle information includes:

[0150] Step S331 : querying the construction adjustment plan of the obstacle information according to the corresponding relationship between the data interval range of the preset corresponding parameter into which the parameter data involved in the obstacle information falls and the construction adjustment plan.

[0151] Step S332: If found, the construction adjustment plan of the found obstacle information is used as the construction adjustment plan of the analyzed and determined obstacle information.

[0152] Taking ancient buildings as an example, the parameter data involved in the obstacle information are the parameters that affect the ancient buildings during the construction process.

[0153] Step S333: If no technical difficulty is found, the technical difficulty is obtained by querying according to the corresponding relationship between the data interval range of the preset corresponding parameter into which the parameter data involved in the obstacle information falls and the technical difficulty.

[0154] The query for technical difficulties is performed as follows: The query object is the preset data interval within which the parameter data associated with the obstacle information falls. The technical difficulties are retrieved from a pre-set database that stores the correspondence between the preset data intervals within which the parameter data associated with the obstacle information falls and the technical difficulties. This database was established through long-term engineering practice, analysis and summary of various obstacle situations, and research and collation of different technical issues. For each possible combination of parameter data intervals (such as the combination of the vibration interval and the close distance interval in the vibration amplitude mentioned above), the corresponding possible technical difficulties are recorded in detail. By matching the determined query object with the records in the database, the technical difficulties that may be encountered under the current obstacle situation (determined by the parameter data interval) can be retrieved. For example, the technical difficulty queried may be "the difficulty in effectively controlling the settlement of the foundation of the ancient building and the impact of vibration on its structural stability under close-range construction and moderate vibration."

[0155] Step S334: Building an online discussion group of experts in the corresponding fields and engineering experts based on the fields involved in the technical difficulties.

[0156] Among them, the construction of an online discussion group of corresponding field experts and engineering experts is as follows: first, the field involved in the technical difficulty is used as the query object, and the field experts are queried from the preset database that stores field experts.

[0157] The operation of building an online discussion group involves the following processes, as follows: 1. Collect expert information: After obtaining the expert information in each involved field through the above query operation, collect the relevant contact information of these experts (such as WeChat account, QQ account, etc., if there is a record in the database). This step ensures that each expert can be contacted so that they can be invited to join the online discussion group later. 2. Create a discussion group and invite experts: Use commonly used instant messaging tools (such as WeChat, QQ, etc.) to create an online discussion group. The group name can be named according to specific projects and technical difficulties, such as "Discussion Group on Technical Difficulties in Construction near Ancient Buildings". Then, add the contact information of experts in various fields collected to the group one by one, send an invitation message, explain the reason for inviting them to join (that is, to discuss specific technical difficulties arising from the current construction project), and request them to accept the invitation and join the discussion group.

[0158] Step S335: Obtain the processing solutions fed back by the online discussion group of experts in the corresponding field and engineering experts as the processing solutions for the corresponding technical difficulties.

[0159] Obtaining treatment solutions and determining them as treatment solutions for corresponding technical difficulties involves the following process: 1. Organizing feedback information: After a period of heated discussions, a large amount of discussion information about treatment solutions will have accumulated in the group. At this point, a dedicated person is needed to organize and summarize this information, and systematically sort out the different treatment solutions proposed by the experts, their optimized content after discussion, relevant analysis basis, and the final consensus reached. 2. Determine the treatment solution: From the organized information, select the treatment solution that integrates the opinions of all parties, has been fully discussed and optimized, and is considered to be the most feasible and effective, as the treatment solution for the corresponding technical difficulties. This treatment solution will serve as an important basis for subsequent guidance on construction adjustments and solving actual technical problems, ensuring that reasonable and effective measures can be taken when facing specific technical difficulties, ensuring the smooth progress of construction while protecting important objects such as related ancient buildings.

[0160] exist Figure 1 In step S300, in the process of matching the construction technical plan corresponding to the target facility contained in the underground space structure information, it is also necessary to consider that the construction of the target facility may involve seasonal issues, and the construction technical plan needs to be adjusted for different seasons. Therefore, further analysis is required, and a detailed explanation is given with reference to the embodiment shown below.

[0161] According to the correspondence between the target facilities and the construction technology solutions, the construction technology solutions matching the target facilities in the construction area include:

[0162] Step S3a0: Obtain the seasons involved in the construction time of the target facility.

[0163] The seasons involved in the target facility construction time are obtained as follows: first, the target facility construction time is obtained, and then the seasons involved are determined based on the analysis of the target facility construction time.

[0164] Step S3b0: Analyze whether the target facility construction time involves multiple seasons. If not, execute step S3c0; if yes, execute step S3d0.

[0165] Step S3c0, matching the construction technical solution corresponding to the target facility according to the correspondence between the target facility, the season involved and the construction technical solution.

[0166] The matching of construction technology solutions for target facilities is performed as follows: Using the target facility and the season in question as common query objects, a database storing the correspondence between target facilities, seasons, and construction technology solutions is retrieved. This database was established through long-term engineering practice, experience summary, and analysis and collation of construction conditions for various projects in different seasons. For each possible combination of target facility and season, the database contains one or more corresponding construction technology solutions. For example, if the target facility is a subway station and the season is summer, the database may store multiple construction technology solutions with different emphases. Some may focus on heatstroke prevention and cooling measures and technical arrangements for personnel health protection, while others may focus on adjustments to the construction process of the subway station's main structure in hot weather.

[0167] Step S3d0, matching preliminary construction technical plans corresponding to different seasons of the corresponding target facilities according to the corresponding relationship between the target facilities, the seasons involved and the construction technical plans.

[0168] Step S3e0: Analyze the similarities and differences between the preliminary construction technology plans for adjacent seasons to form a union plan.

[0169] Step S3f0, matching the adjacent months of the adjacent seasons involved with the union solution of the two adjacent seasons.

[0170] Step S3g0: Form a construction technology plan corresponding to the corresponding target facility based on the combined plan and the preliminary construction technology plans corresponding to different seasons of the corresponding target facility.

[0171] exist Figure 1In step S300, in the process of matching the construction technical plan corresponding to the target facility contained in the underground space structure information, it is also necessary to consider that the construction of the target facility may involve seasonal issues and obstacle problems. The construction technical plan needs to be adjusted according to different seasons and obstacle conditions. Therefore, further analysis is required, and a detailed explanation is given with reference to the embodiment shown below.

[0172] According to the correspondence between the target facilities and the construction technology solutions, the construction technology solutions matching the target facilities in the construction area include:

[0173] Step S3A0: Obtain obstacle information, obstacle categories, and seasons involved in the construction of the target facility.

[0174] In step S3B0, based on the correspondence between the target facility, obstacle type, season, and construction technology plan, the corresponding construction technology plan for the target facility is searched. If a corresponding construction technology plan is found, step S3C0 is executed; otherwise, step S3D0 is executed.

[0175] Among them, the query of the construction technical plan corresponding to the corresponding target facility is as follows: taking the target facility, obstacle category, and season involved as the common query objects, the construction technical plan corresponding to the corresponding target facility is queried from the preset database that stores the correspondence between the target facility, obstacle category, season involved and construction technical plan.

[0176] Step S3C0: using the queried construction technology solution corresponding to the corresponding target facility as the construction technology solution corresponding to the corresponding target facility;

[0177] Step S3D0, according to the correspondence between the target facility, the obstacle category and the construction technical plan, matches the first preliminary construction technical plan corresponding to the corresponding target facility, and at the same time, according to the correspondence between the target facility, the season involved and the construction technical plan, matches the second preliminary technical plan corresponding to the corresponding target facility.

[0178] Step S3E0: Taking the intersection of the first preliminary construction technical solution and the second preliminary technical solution as the preliminary overall solution.

[0179] In step S3F0, the difference between the first preliminary construction technical solution and the second preliminary technical solution is sent as notification information to the terminal held by the person in charge.

[0180] Step S3G0: Provide an adjustment plan for the difference based on the feedback received through the terminal held by the person in charge as a supplementary technical solution.

[0181] Step S3H0: Based on the supplementary technical plan and the preliminary overall plan, a construction technical plan corresponding to the corresponding target facility is formed.

[0182] Between step S3F0 and step S3G0, further analysis is required. Problems caused by obstacles and seasons are often complex problems. Relying solely on the analysis of the person in charge cannot effectively determine the adjustment plan. Therefore, further analysis is required. Detailed description is given with reference to the embodiment shown below.

[0183] A construction management method utilizing underground space across a subway operating tunnel further includes the following steps after sending a notification message indicating the difference between a first preliminary construction technical plan and a second preliminary technical plan to a terminal held by a person in charge, and before providing an adjustment plan for the difference based on feedback received via the terminal held by the person in charge as a supplementary technical plan:

[0184] In step SA00, it is determined whether the obstacle category is affected by the season. If so, step SB00 is performed; if not, step SC00 is performed.

[0185] The analysis of whether the obstacle category is affected by the season is as follows: query and determine whether the obstacle category is affected by the season from a preset database storing information on whether the obstacle category is affected by the season.

[0186] Taking rivers and seas as an example, rivers and seas will be affected by monsoons, and the resulting obstacles will change.

[0187] Step SB00: Building an online discussion group of experts in the corresponding subject areas and engineering experts based on the subject areas involved in the obstacle categories affected by the seasons.

[0188] Among them, experts in the corresponding subject areas can be river and sea experts or climate experts.

[0189] Step SC00: Building an online discussion group of experts in the corresponding subject areas and engineering experts based on the subject areas involved in the obstacle categories.

[0190] Step SD00: Obtain suggestions from an online discussion group of experts in corresponding subject areas and engineering experts regarding the differences between the first preliminary construction technical solution and the second preliminary technical solution, and form an adjustment plan for the differences.

[0191] In execution Figure 1 While performing step S500, it is also necessary to consider that the implementation of the construction technology plan may generate some waste. This waste may have different effects on different target facilities, which should be further analyzed here, and is specifically described in detail with reference to the embodiment shown below.

[0192] A construction management method utilizing underground space across a subway operation tunnel also includes steps in parallel with executing the construction technical plan:

[0193] Step Sa00: Analyze and obtain the wastes involved in the construction technology solution corresponding to the target facility contained in the underground space structure information and the time when the wastes were generated.

[0194] Waste related to the construction technology plan: In the process of implementing these construction technology plans, various wastes will inevitably be generated. These wastes can be common leftover construction materials, such as concrete or sand. During the concrete pouring process, excess concrete may be produced due to reasons such as mix ratio adjustment and pouring volume control; during processes involving foundation treatment such as earth excavation and site leveling, a large amount of excess earth such as sand will be produced. In addition, there may be other wastes, such as discarded steel (such as scraps cut off during the installation of steel structures), discarded plastic pipes (parts discarded due to inappropriate size or damage when laying municipal pipelines), and discarded formwork (wooden or steel formwork used during concrete pouring, which may not be reusable due to deformation and other reasons after use). The type and amount of these wastes are closely related to the specific construction technology plan and construction process.

[0195] Waste generation time: The waste generation time refers to the time when some of the processes that generate corresponding wastes are completed during the construction process. Taking concrete as an example, when the concrete pouring process is completed, if there is remaining concrete, then this is the time when these remaining concrete wastes are generated; for sand, after the earthwork process is completed, if there is excess sand that is not used, this is the time when these sand wastes are generated. Different wastes have their own corresponding generation times according to their specific process positions in the construction technology plan. Accurately understanding these generation times is crucial for the subsequent reasonable treatment and utilization of wastes.

[0196] Analyzing and capturing waste sources and their generation time involves the following steps: 1. Construction Process Analysis and Waste Prediction: First, a detailed review of the construction technical plan for each target facility is conducted, clarifying the sequence of each construction process, the specific operations, and the required materials and equipment. This in-depth understanding of the construction process allows for the prediction of the waste generated during each process. For example, during the foundation pouring process of an underground parking lot, the characteristics of concrete pouring and previous experience can predict the generation of leftover concrete waste. During the renovation and decoration process of an underground shopping mall, the use of wall and floor finishing materials can predict the generation of waste such as discarded tiles and paint buckets. 2. On-site Monitoring and Recording: During the actual construction process, a dedicated person is assigned to conduct regular or irregular monitoring of the construction site. This monitoring includes the progress of each construction process, material usage, and waste generation. Upon completion of a process, detailed records are kept of the waste generated, including the type, approximate amount, and specific time of generation. For example, at a certain moment, it is observed that the foundation pouring process of the underground parking lot is completed, and at the same time, a certain amount of remaining concrete is found. The remaining concrete at this time is recorded as waste, and its generation time is the time when the foundation pouring process is completed. 3. Data collation and analysis: The data on waste and generation time obtained through on-site monitoring and recording are sorted. Classify and summarize according to classification standards such as target facilities, construction processes, and types of waste to form a relatively complete data system. These data are then analyzed to further clarify the types, quantities, and exact generation times of waste generated by the construction technical solutions of different target facilities in different processes, so as to provide accurate data support for subsequent steps (such as analyzing and determining the target facilities to which reusable waste belongs).

[0197] Step Sb00 , analyzing and determining the target facilities to which the reusable waste should belong based on the waste required, waste generation time, and demand conditions of the different target facilities involved in the technical solutions corresponding to the different target facilities.

[0198] Among them, the required waste involved in the technical solutions corresponding to different target facilities: based on the unique functions, structures and construction requirements of each target facility, its corresponding construction technical solution will involve specific types and quantities of waste requirements.

[0199] The process of analyzing and determining the target facility for reusable waste involves the following steps: 1. Waste-to-Facility Demand Match Analysis: First, for each type of waste generated, compare it with the needs of different target facilities. Check whether the type and specifications of the waste meet the needs of the target facilities, and whether the time of its generation matches the target facility's demand. For example, if a batch of waste wood is generated, analyzing the construction technology plans of various target facilities reveals that the underground shopping mall's renovation process requires wood for display racks in the near future, and the quantity and quality of the waste wood meet their needs, then the underground shopping mall may be the target facility for the waste wood. 2. Considering the Precise Matching of Demand Quantity and Timing: Based on this initial match, further precise consideration is made to determine whether the quantity of waste meets the target facility's demand and how well the waste generation time matches the target facility's demand time. If the waste quantity does not meet the target facility's demand, it may be necessary to seek alternative sources for supplementary resources or the target facility may not be eligible for the target facility. If the waste is generated too early or too late, significantly out of sync with the target facility's demand time, even if the type and quantity are appropriate, the waste's allocation may need to be reassessed.

[0200] In step Sc00, after the reusable waste is generated, the corresponding waste is delivered to the target facility.

[0201] Based on the same inventive concept, an embodiment of the present invention provides a construction management system utilizing underground space across a subway operation tunnel, comprising a memory and a processor, wherein the memory stores data that can be executed on the processor to implement the following Figures 1 to 4 Procedure for either method.

[0202] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A construction management method utilizing underground space across a subway operation tunnel, characterized in that: include: Collect and obtain various underground space correlation information across subway tunnels, integrate the collected various underground space correlation information into the geographic information system platform, construct spatial visualization distribution information of various underground space correlation information, and screen the effective underground space areas across subway tunnels that meet the conditions of the underground space construction zone based on the conditions of the underground space construction zone; Obtain construction plans, improvement results, and construction conditions for improving various conditions in underground spaces across subway tunnels; Based on the underground space association information of the remaining underground space area, the construction plan for improving various conditions of the underground space across the subway tunnel, the construction improvement effect and the construction conditions, analyze whether the remaining underground space area has the improvement condition information to meet the construction conditions and construction plan of the condition information of the underground space construction area; If yes, the vacant area that meets the underground space construction area after improvement according to the construction plan will be regarded as the effective underground space area; Based on the underground space correlation information of the effective area of ​​underground space, the preset construction condition information of different target facilities, and the preset multiple objective functions and constraints, a genetic algorithm is used to screen out the optimal planning scheme that meets the construction requirements of all target facilities; A genetic algorithm is used to screen out other planning schemes that meet the requirements of target facility construction in addition to the optimal planning scheme, and the other planning schemes and the optimal planning scheme are used as all planning schemes that meet the requirements of all target implementation construction, and the planning schemes include the regional locations of target facility construction; According to the underground space correlation information of the effective underground space area and all the planned planning schemes that meet all the construction requirements, the underground space correlation information of the remaining areas of different planning schemes is analyzed and obtained; Based on the underground space correlation information of the remaining areas of different planning schemes and the construction conditions of the remaining facilities, plan recommended construction schemes that meet the construction requirements of the remaining facilities under different planning schemes; According to the correspondence between the target facilities and the construction technology solutions, the construction technology solutions of the target facilities in the construction area are matched. The construction technology solutions include key technology solutions and universal solutions. Classify the construction technical solutions according to the process, mark the key technical solutions contained therein, and send them to the terminals held by the persons in charge of different processes; Execute construction technical plan; Real-time monitoring to obtain relevant parameters of each part of the construction structure at different stages of the construction technical plan, and compare them with the preset theoretical relevant parameters of the construction technical plan to obtain the comparison results; Analyze and determine the treatment plan based on the correspondence between the comparison results and the treatment plan; Implement treatment plans; Among them, based on the underground space correlation information of the remaining areas of different planning schemes and the construction condition information of the remaining facilities, recommended construction schemes that meet the requirements for the implementation of the construction of the remaining facilities under different planning schemes are planned, including: obtaining the distribution number, distribution area and construction condition information of the remaining facilities within the preset area; based on the benchmark distribution number of facilities within the preset distance range, the benchmark distribution area of ​​facilities within the preset distance range and the obtained distribution number and distribution area of ​​the remaining facilities within the preset area, analyzing and determining the remaining facilities that are lower than the benchmark distribution number and / or lower than the benchmark distribution area as the remaining facilities recommended for construction; based on the remaining facilities recommended for construction and the underground space correlation information of the remaining areas of different planning schemes, recommended construction schemes that meet the requirements for the implementation of the construction of the remaining facilities under different planning schemes are planned.

2. A construction management method utilizing underground space across a subway operating tunnel according to claim 1, characterized in that: According to the correspondence between the target facilities and the construction technology solutions, the construction technology solutions matching the target facilities in the construction area include: Obtain information and categories of obstacles involved in the construction of target facilities. The obstacle categories should at least include river and sea obstacles and existing ancient building obstacles. According to the correspondence between target facilities, obstacle categories and construction technical solutions, the construction technical solutions corresponding to the target facilities are matched as the preliminary construction technical solutions; Analyze and determine the construction adjustment plan for the obstacle information based on the correspondence between the preset corresponding parameter data interval range within which the parameter data involved in the obstacle information falls and the construction adjustment plan; The construction adjustment plan based on the analyzed and determined obstacle information will replace part of the plan included in the original preliminary construction technical plan, and be integrated to form a complete construction technical plan corresponding to the corresponding target facilities.

3. The construction management method using underground space across subway operation tunnels according to claim 2 is characterized in that: The construction adjustment plan based on the analysis and determination of obstacle information includes: Querying the construction adjustment plan for the obstacle information based on the correspondence between the preset corresponding parameter data interval range within which the parameter data involved in the obstacle information falls and the construction adjustment plan; If found, the construction adjustment plan of the found obstacle information will be used as the construction adjustment plan of the analyzed and determined obstacle information; If no technical difficulty is found, the technical difficulty is obtained by querying based on the corresponding relationship between the data interval range of the preset corresponding parameters and the technical difficulty within which the parameter data involved in the obstacle information falls; Build online discussion groups with experts in the corresponding fields and engineering experts based on the areas involved in the technical difficulties; Obtain solutions provided by online discussion groups of experts in the relevant fields and engineering experts as solutions to the corresponding technical difficulties.

4. The construction management method using underground space across subway operation tunnels according to claim 1 is characterized in that: According to the correspondence between the target facilities and the construction technology solutions, the construction technology solutions matching the target facilities in the construction area include: Obtain the seasons involved in the construction schedule of the target facilities; Analyze whether the construction period of the target facility involves multiple seasons; If not, then match the construction technology plan corresponding to the target facility based on the correspondence between the target facility, the season involved and the construction technology plan; If yes, then match the preliminary construction technology plans corresponding to different seasons of the corresponding target facilities based on the correspondence between the target facilities, the seasons involved and the construction technology plans; Analyze the similarities and differences between the preliminary construction technology plans of adjacent seasons involved and form a combined plan; Match the adjacent months of the involved adjacent seasons to the union of the two adjacent seasons; Based on the combined plan and the preliminary construction technical plans corresponding to the different seasons of the corresponding target facilities, a construction technical plan corresponding to the corresponding target facilities is formed.

5. The construction management method using underground space across subway operation tunnel according to claim 1 is characterized in that: According to the correspondence between the target facilities and the construction technology solutions, the construction technology solutions matching the target facilities in the construction area include: Obtain information on obstacles involved in the construction of target facilities, obstacle categories, and seasons involved in the construction of target facilities; According to the correspondence between target facilities, obstacle types, seasons involved and construction technical solutions, query the construction technical solutions corresponding to the target facilities; If found, the construction technology plan corresponding to the corresponding target facility found will be used as the construction technology plan corresponding to the corresponding target facility; Otherwise, according to the correspondence between the target facility, obstacle category and construction technical solution, the first preliminary construction technical solution corresponding to the target facility is matched, and at the same time, according to the correspondence between the target facility, the season involved and the construction technical solution, the second preliminary technical solution corresponding to the target facility is matched; The intersection of the first preliminary construction technical plan and the second preliminary technical plan is used as the preliminary overall plan; Sending the difference between the first preliminary construction technical plan and the second preliminary technical plan as notification information to the terminal held by the person in charge; Adjustment plans for the differences based on feedback from the person in charge’s terminal will be used as supplementary technical solutions; Based on the supplementary technical plan and the preliminary overall plan, a construction technical plan corresponding to the corresponding target facilities is formed.

6. The construction management method using underground space across subway operating tunnels according to claim 5 is characterized in that: The method further includes the following steps after sending the difference between the first preliminary construction technical plan and the second preliminary technical plan as notification information to the terminal held by the person in charge, and before providing the adjustment plan for the difference based on the feedback received through the terminal held by the person in charge as the supplementary technical plan: Analyze whether the obstacle categories are affected by season; If yes, then an online discussion group of experts in the corresponding subject areas and engineering experts will be established based on the subject areas involved in the obstacle categories affected by the seasons; If not, then build an online discussion group of experts in the corresponding subject areas and engineering experts based on the subject areas involved in the obstacle category; Obtain suggestions from online discussion groups of experts in corresponding subject areas and engineering experts on the differences between the first preliminary construction technical plan and the second preliminary technical plan, and formulate adjustment plans for the differences.

7. A construction management method utilizing underground space across a subway operating tunnel according to any one of claims 1 to 6, characterized in that: It also includes steps that run parallel to the implementation of the construction technology plan: Analyze and obtain the waste involved in the construction technology plan corresponding to the target facilities contained in the underground space structure information and the time when the waste was generated; Analyze and determine the target facilities to which reusable waste should be assigned based on the waste required by the technical solutions corresponding to different target facilities, the time when the waste is generated, and the needs of different target facilities; After reusable waste is generated, the corresponding waste is delivered to the target facility.

8. A construction management system utilizing underground space across subway operation tunnels, characterized in that: It includes a memory, a processor, and a program stored in the memory and executable on the processor. When the program is loaded and executed by the processor, it can implement a construction management method utilizing underground space across a subway operating tunnel as described in any one of claims 1 to 7.

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