Foundation pit dewatering well arrangement method and equipment and storage medium

Abstract

The invention discloses a foundation pit dewatering well arrangement method and device and a storage medium, and relates to the technical field of constructional engineering. The foundation pit dewatering well arrangement method comprises the steps that a foundation pit three-dimensional model is constructed; calculating the water inflow of the foundation pit; generating a preliminary precipitation well arrangement scheme; and generating an optimal precipitation well arrangement scheme. According to the foundation pit dewatering well arrangement method, the foundation pit three-dimensional model is constructed, the foundation pit shape and underground water level distribution can be accurately described, and accurate data support is provided for water inflow calculation and dewatering well arrangement; accurate water inflow data are provided for precipitation well arrangement by calculating the water inflow of the foundation pit; by generating the preliminary precipitation well arrangement scheme, the situation of excessive or insufficient arrangement of precipitation wells can be avoided, and the scientificity and accuracy of precipitation well arrangement are improved; by generating the optimal precipitation well arrangement scheme, unnecessary precipitation well arrangement can be effectively reduced, and the construction cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and in particular to a method, equipment and storage medium for arranging a foundation pit dewatering well. Background Art

[0002] Foundation pit dewatering is one of the important measures to ensure foundation pit stability and construction safety during construction. Its core is to control the groundwater level within the foundation pit through reasonable arrangement of dewatering wells to prevent slippage of the foundation pit slope and uplift of the foundation pit bottom.

[0003] The traditional design method of precipitation well layout mainly relies on empirical rules or simple specifications. For example, precipitation wells are directly arranged according to the precipitation specifications that the spacing between precipitation wells is less than or equal to 15 meters.

[0004] Although this method can lower the groundwater level to a certain extent, it has the following defects:

[0005] 1. Due to the large differences in geological conditions in different regions, the height and change pattern of groundwater level and the permeability of soil layers have an important impact on the layout of precipitation wells. This method does not fully consider the actual groundwater level distribution and foundation pit conditions, and cannot be adjusted according to specific conditions, resulting in poor precipitation effect;

[0006] 2. Since the flow of groundwater is a dynamic process, affected by many factors, such as rainfall, drainage from surrounding buildings, etc., this method lacks dynamic analysis of groundwater flow, which can easily lead to an excessive number of precipitation wells or unreasonable layout;

[0007] 3. Excessive number of precipitation wells or unreasonable arrangement will not only increase construction costs, but also increase the complexity of construction. Moreover, they may interfere with each other during the construction process, affecting the construction progress and quality. Summary of the invention

[0008] The purpose of the present application is to provide a method, device and storage medium for arranging foundation pit dewatering wells to solve the problem of excessive number or unreasonable arrangement of dewatering wells.

[0009] The technical solution adopted by this application to solve its technical problem is:

[0010] In a first aspect, a method for arranging a foundation pit dewatering well is provided, comprising:

[0011] S1. Construct a three-dimensional model of the foundation pit;

[0012] S2. Calculate the water inflow from the foundation pit;

[0013] S3, generating a preliminary precipitation well layout plan;

[0014] S4. Generate an optimal precipitation well layout plan.

[0015] Furthermore, the method for constructing the three-dimensional model of the foundation pit includes:

[0016] Use the Dynamo node tool to set the closed edges and geometric parameters of the foundation pit and generate a three-dimensional model of the foundation pit.

[0017] Furthermore, the calculation method of foundation pit water inflow includes:

[0018] Use the Dynamo node tool to select the type of precipitation well and filter parameters, combine the Python script with the built-in standard formula, and calculate the foundation pit water inflow based on the actual groundwater conditions and the three-dimensional model of the foundation pit.

[0019] Furthermore, the method for generating the preliminary precipitation well arrangement plan includes:

[0020] According to the water inflow of the foundation pit and the drainage capacity of a single precipitation well, the required number of precipitation wells is calculated; the Dynamo node tool is used to select the layout range line of the precipitation wells in the foundation pit; according to the set layout rules, a preliminary precipitation well layout plan is generated.

[0021] Furthermore, the method for generating the optimal precipitation well arrangement scheme includes:

[0022] Using optimization tools based on machine learning or AI algorithms, the preliminary precipitation well layout plan is iteratively calculated according to the preset optimization objectives to obtain the optimal precipitation well layout plan.

[0023] Furthermore, after step S4, the following steps are further included:

[0024] S5. Visualize the optimal layout of precipitation wells.

[0025] Furthermore, after step S4, the following steps are further included:

[0026] S6. Dynamically optimize the optimal layout of precipitation wells.

[0027] In a second aspect, a device is provided, comprising:

[0028] A foundation pit three-dimensional model building unit, used for building a foundation pit three-dimensional model;

[0029] Foundation pit water inflow calculation unit, used to calculate foundation pit water inflow;

[0030] A preliminary precipitation well arrangement plan generating unit, used for generating a preliminary precipitation well arrangement plan;

[0031] The optimal precipitation well layout plan generating unit is used to generate the optimal precipitation well layout plan.

[0032] In a third aspect, a device is provided, including a memory and a processor;

[0033] The memory stores instructions executable by the processor;

[0034] When the processor is configured to execute the instructions, the device implements the foundation pit dewatering well arrangement method provided in the first aspect.

[0035] In a fourth aspect, a storage medium is provided, comprising computer instructions, which, when executed on a computer, enable the computer to execute the method for arranging foundation pit dewatering wells provided in the first aspect.

[0036] Beneficial effects of this application:

[0037] The method for arranging precipitation wells for a foundation pit provided in the embodiment of the present application can accurately depict the shape of the foundation pit and the distribution of groundwater levels by constructing a three-dimensional model of the foundation pit, thereby providing accurate data support for subsequent water inflow calculation and arrangement of precipitation wells; by calculating the water inflow of the foundation pit, accurate water inflow data is provided for the arrangement of precipitation wells; by generating a preliminary precipitation well arrangement plan, excessive or insufficient arrangement of precipitation wells can be avoided, thereby improving the scientificity and accuracy of the arrangement of precipitation wells; by generating an optimal precipitation well arrangement plan, unnecessary precipitation well arrangements can be further effectively reduced, thereby reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 It is a flow chart of the method for arranging foundation pit dewatering wells provided in an embodiment of the present application;

[0040] Figure 2 It is a schematic diagram of the composition of the device provided in the embodiment of the present application;

[0041] Figure 3 It is a schematic diagram of the hardware structure of the device provided in the embodiment of the present application.

[0042] Reference numerals:

[0043] 100-device;

[0044] 101- foundation pit three-dimensional model construction unit;

[0045] 102- foundation pit water inflow calculation unit;

[0046] 103-Preliminary precipitation well layout plan generation unit;

[0047] 104-optimal precipitation well arrangement scheme generation unit;

[0048] 105-Visual display unit;

[0049] 106-Dynamic optimization unit for optimal precipitation well arrangement scheme;

[0050] 200-Equipment;

[0051] 201- memory;

[0052] 202 - processor;

[0053] 203-communication interface;

[0054] 204-bus. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0056] In the description of this application, the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on this application. Unless otherwise specified, the above-mentioned directional descriptions can be flexibly set in the process of actual application under the condition that the relative positional relationship shown in the accompanying drawings is satisfied.

[0057] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0058] See also Figure 1 The present application provides a method for arranging a foundation pit dewatering well, including:

[0059] S1. Construct a three-dimensional model of the foundation pit.

[0060] Exemplarily, the Dynamo node tool is used to set the closed edge and geometric parameters of the foundation pit to generate a three-dimensional model of the foundation pit.

[0061] Among them, the closed boundary line of the foundation pit can be set according to the actual position of the foundation pit, and the geometric parameters of the foundation pit can include the depth, width, aspect ratio and other parameters of the foundation pit.

[0062] In order to further improve the accuracy of the foundation pit three-dimensional model, geological parameters such as groundwater flow rate and soil permeability coefficient can also be introduced into the Dynamo node tool.

[0063] S2. Calculate the amount of water gushing out of the foundation pit.

[0064] Exemplarily, the Dynamo node tool is used to select the type of precipitation well and filter parameters, and the standard formula embedded in the Python script is combined to calculate the foundation pit water inflow according to the actual groundwater conditions and the three-dimensional model of the foundation pit.

[0065] Among them, the types of dewatering wells may include foundation pit dewatering with a waterproof curtain penetrating into the dewatering aquifer, dewatering without a waterproof curtain, etc., and the filter parameters may include parameters such as filter radius and water inlet length.

[0066] For complex groundwater flow conditions, in addition to using standard formulas, numerical simulation software such as COMSOL and VisualMODFLOW can also be introduced to perform further water flow simulation.

[0067] In other embodiments, if detailed groundwater parameter data cannot be obtained, empirical formulas or simple hydrogeological survey results can be used to estimate the water inflow. This method is not as accurate as numerical simulation, but is suitable for projects with relatively simple foundations.

[0068] S3. Generate a preliminary precipitation well layout plan.

[0069] For example, the required number of precipitation wells is calculated based on the water inflow from the foundation pit and the drainage capacity of a single precipitation well. The Dynamo node tool is used to select the layout range lines of the precipitation wells in the foundation pit. According to the set layout rules, a preliminary precipitation well layout plan is generated.

[0070] Among them, in order to further optimize the layout, in addition to the traditional layout rules, the spatial constraints of the construction site, such as building distance, underground facilities, etc., can also be added to arrange the precipitation wells by increasing the complexity of the layout rules.

[0071] In other embodiments, when resources are limited, simplified rules can be used to arrange the dewatering wells. For example, when the foundation pit depth and groundwater level are known, the empirical formula in the specification can be used directly for preliminary arrangement, and then fine-tuned through simple optimization methods.

[0072] S4. Generate an optimal precipitation well layout plan.

[0073] For example, an optimization tool based on machine learning or AI algorithm is used to iteratively calculate the preliminary precipitation well layout plan according to the preset optimization target to obtain the optimal precipitation well layout plan. This technology can provide multiple alternative plans through multiple iterative calculations and dynamically optimize under different working conditions.

[0074] Among them, AI algorithms can include genetic algorithms, particle swarm optimization, etc., and preset optimization goals can include the minimum number of precipitation wells, the lowest construction cost, the highest construction convenience, etc. AI algorithms can select different optimization goals or constraints according to the needs of specific construction projects, such as considering construction timing, equipment coordination and other factors for multi-objective optimization.

[0075] In other embodiments, for a relatively simple precipitation well arrangement scenario, an optimization scheme based on a heuristic algorithm such as a greedy algorithm or a simulated annealing algorithm may be selected instead of a complex machine learning or genetic algorithm. Although this scheme is less efficient, it can reduce computational complexity.

[0076] After step S4, the following steps are also included:

[0077] S5. Visualize the optimal layout of precipitation wells.

[0078] Exemplarily, the generated optimal precipitation well layout plan is displayed in three-dimensional visualization, and a three-dimensional model of the precipitation well and its surrounding construction environment is generated using three-dimensional modeling software such as Revit and Navisworks to provide intuitive visual feedback for reference by designers or construction personnel.

[0079] Furthermore, the 3D visualization results can be exported as construction drawings or digital models to facilitate actual operation and adjustment at the construction site.

[0080] After step S4, the following steps are also included:

[0081] S6. Dynamically optimize the optimal layout of precipitation wells.

[0082] For example, the data acquisition system monitors the changes in groundwater level and construction progress in real time, and uses optimization tools based on machine learning or AI algorithms to automatically adjust the layout of precipitation wells according to changes in the foundation pit environment, so as to achieve dynamic optimization of the optimal layout of precipitation wells. For example, as the construction progresses, the groundwater level may fluctuate, and the number and location of precipitation wells need to be dynamically optimized to further improve the scientificity and accuracy of the precipitation well layout plan.

[0083] Among them, the data acquisition system can include groundwater level monitors, meteorological monitors, etc., which are used to collect on-site environmental change data and optimize the layout of precipitation wells.

[0084] The method for arranging precipitation wells for a foundation pit provided in an embodiment of the present application can accurately depict the shape of the foundation pit and the distribution of groundwater levels by constructing a three-dimensional model of the foundation pit, thereby providing accurate data support for subsequent calculation of water inflow and arrangement of precipitation wells; by calculating the water inflow of the foundation pit, accurate water inflow data is provided for the arrangement of precipitation wells; by generating a preliminary arrangement plan for precipitation wells, excessive or insufficient arrangement of precipitation wells can be avoided, thereby improving the scientificity and accuracy of the arrangement of precipitation wells; by generating an optimal arrangement plan for precipitation wells, unnecessary arrangements of precipitation wells can be further effectively reduced, thereby reducing construction costs; by visually displaying the optimal arrangement plan for precipitation wells, intuitive visual feedback can be provided, thereby facilitating designers, construction personnel, and project management teams to intuitively understand the design plan, simplifying the preparatory work before construction, improving the efficiency of design communication, and reducing misunderstanding errors during construction; by dynamically optimizing the optimal arrangement plan for precipitation wells, it is ensured that the arrangement plan for precipitation wells always maintains the optimal state under various construction conditions and groundwater level fluctuations, thereby improving the adaptability and flexibility of construction and avoiding the limitations of traditional static design.

[0085] The embodiment of the present application can divide the functional modules of the device and the server according to the above method example. For example, each functional module can be divided according to each function, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the embodiment of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0086] In the case of dividing each functional module into corresponding functional modules, Figure 2 A possible schematic diagram of the composition of the equipment involved in the above embodiment is shown. Figure 2The device 100 may include a foundation pit three-dimensional model building unit 101, a foundation pit water inflow calculation unit 102, a preliminary precipitation well arrangement plan generation unit 103, an optimal precipitation well arrangement plan generation unit 104, a visualization display unit 105 and an optimal precipitation well arrangement plan dynamic optimization unit 106.

[0087] Among them, the foundation pit three-dimensional model construction unit 101 is used to construct the foundation pit three-dimensional model. The foundation pit water inflow calculation unit 102 is used to calculate the foundation pit water inflow. The preliminary dewatering well layout plan generation unit 103 is used to generate a preliminary dewatering well layout plan. The optimal dewatering well layout plan generation unit 104 is used to generate an optimal dewatering well layout plan. The visualization display unit 105 is used to visualize the optimal dewatering well layout plan. The optimal dewatering well layout plan dynamic optimization unit 106 is used to dynamically optimize the optimal dewatering well layout plan.

[0088] Figure 2 The units in the can also be called modules. For example, the foundation pit three-dimensional model construction unit can be called the foundation pit three-dimensional model construction module. Figure 2 If each unit in the system is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium.

[0089] See also Figure 3 The embodiment of the present application also provides a hardware structure of a device, the device 200, includes a memory 201 and a processor 202; optionally, it also includes a communication interface 203 connected to the processor 202. The memory 201, the processor 202 and the communication interface 203 are connected via a bus 204.

[0090] The memory 201 may be a read-only memory or other types of static storage devices that can store static information and instructions, a random access memory or other types of dynamic storage devices that can store information and instructions, or an electrically erasable programmable read-only memory, a read-only optical disk or other optical disk storage, an optical disk storage, a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, and the embodiments of the present application do not impose any limitations on this.

[0091] The processor 202 may be a central processing unit, a general-purpose processor network processor, a digital signal processor, a microprocessor, a microcontroller, a programmable logic device, or any combination thereof. The processor 202 may also be any other device having a processing function, such as a circuit, a device, or a software module. The processor 202 may also include multiple CPUs, and the processor 202 may be a single-core processor or a multi-core processor. The processor 202 here may refer to one or more devices, circuits, or processing cores for processing data.

[0092] The memory 201 may exist independently or be integrated with the processor 202. The memory 201 stores computer program codes, and the processor 202 is used to execute the computer program codes stored in the memory 201, thereby realizing the method for arranging foundation pit dewatering wells provided in the embodiment of the present application.

[0093] The communication interface 203 may be used to communicate with other devices or a communication network, and the communication network may be Ethernet, a wireless access network, a wireless local area network, etc. The communication interface 203 may be a module, a circuit, a transceiver, or any device capable of implementing communication.

[0094] The bus 204 may be a peripheral component interconnection standard bus or an extended industry standard structure bus. The bus 204 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 3 The fact that only one line is used in the diagram does not mean that there is only one bus or only one type of bus.

[0095] The embodiment of the present application also provides a storage medium, including computer instructions, which, when executed on a computer, enable the computer to execute the method for arranging foundation pit dewatering wells provided in the above embodiment. The storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center that includes one or more media integrated therein. For example, the available medium may be a magnetic medium, an optical medium, or a semiconductor medium.

[0096] The above are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A method for arranging a foundation pit dewatering well, characterized in that: include: S1. Construct a three-dimensional model of the foundation pit; S2. Calculate the water inflow from the foundation pit; S3, generating a preliminary precipitation well layout plan; S4. Generate an optimal precipitation well layout plan.

2. The method for arranging foundation pit dewatering wells according to claim 1, characterized in that: The method for constructing a three-dimensional model of a foundation pit includes: Use the Dynamo node tool to set the closed edges and geometric parameters of the foundation pit and generate a three-dimensional model of the foundation pit.

3. The method for arranging foundation pit dewatering wells according to claim 1, characterized in that: The calculation method of foundation pit water inflow includes: Use the Dynamo node tool to select the type of precipitation well and filter parameters, combine the Python script with the built-in standard formula, and calculate the foundation pit water inflow based on the actual groundwater conditions and the three-dimensional model of the foundation pit.

4. The method for arranging foundation pit dewatering wells according to claim 1, characterized in that: The method for generating a preliminary dewatering well arrangement plan includes: According to the water inflow of the foundation pit and the drainage capacity of a single precipitation well, the required number of precipitation wells is calculated; the Dynamo node tool is used to select the layout range line of the precipitation wells in the foundation pit; according to the set layout rules, a preliminary precipitation well layout plan is generated.

5. The method for arranging foundation pit dewatering wells according to claim 1, characterized in that: The method for generating the optimal precipitation well arrangement scheme includes: Using optimization tools based on machine learning or AI algorithms, the preliminary precipitation well layout plan is iteratively calculated according to the preset optimization objectives to obtain the optimal precipitation well layout plan.

6. The method for arranging foundation pit dewatering wells according to claim 1, characterized in that: After step S4, the following steps are also included: S5. Visualize the optimal layout of precipitation wells.

7. The method for arranging foundation pit dewatering wells according to claim 1, characterized in that: After step S4, the following steps are also included: S6. Dynamically optimize the optimal layout of precipitation wells.

8. A device, characterized in that include: A foundation pit three-dimensional model building unit, used for building a foundation pit three-dimensional model; Foundation pit water inflow calculation unit, used to calculate foundation pit water inflow; A preliminary precipitation well arrangement plan generating unit, used for generating a preliminary precipitation well arrangement plan; The optimal precipitation well layout plan generating unit is used to generate the optimal precipitation well layout plan.

9. A device, characterized in that: including memory and processor; The memory stores instructions executable by the processor; When the processor is configured to execute the instructions, the device implements the method according to any one of claims 1 to 7.

10. A storage medium, characterized in that: The method comprises computer instructions, which, when executed on a computer, cause the computer to execute the method according to any one of claims 1 to 7.

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