Decision management method and equipment for geotechnical engineering foundation construction and medium

Abstract

The invention discloses a decision management method and device for geotechnical engineering foundation construction and a medium, and relates to the field of geotechnical engineering foundation construction.The method comprises the steps that when it is monitored that a geotechnical engineering foundation construction site has a site problem, a current three-dimensional model of a geotechnical engineering foundation at the current time is generated; querying a decision scheme corresponding to the field problem from a pre-stored corresponding relationship between the field problem and the decision scheme; adjusting the current three-dimensional model according to a decision scheme to obtain a decision three-dimensional model; determining a risk value of the decision-making three-dimensional model, wherein the risk value is used for evaluating the risk generated when the decision-making scheme is used for solving the field problem; and when the risk value is smaller than a preset value, determining the decision scheme as a solution for solving the field problem. The safety of geotechnical engineering foundation construction is improved.

Description

Technical Field

[0001] The present application relates to the technical field of geotechnical engineering foundation construction, and in particular to a decision-making management method, equipment and medium for geotechnical engineering foundation construction. Background Art

[0002] Geotechnical engineering foundation construction refers to the process of strengthening, improving and utilizing rock and soil using various construction methods and techniques based on geotechnical engineering surveys. During the geotechnical engineering foundation construction process, a design plan will be constructed first, and then construction will be carried out based on the design plan.

[0003] For example, a comprehensive auxiliary decision-making method for engineering construction organization plan based on BIM technology, whose application number is CN201810724162.8 and whose authorization announcement date is 20200724, includes the following steps: S1, establishing comprehensive conditions for the current engineering construction and obtaining BIM model data in the engineering construction; S2, establishing an engineering construction process flow library based on the BIM model data, and forming construction organization plan logical data based on the construction process flow required by the project; S3, performing optimization calculations based on the resources, progress and actual construction period of the engineering construction; S4, performing statistical analysis on the engineering construction data based on the engineering construction BIM5D simulation model formed after the optimization calculation, and forming an early warning mechanism.

[0004] However, when constructing according to the design plan, due to human factors and other factors, some accidents may occur during construction. In order to solve these accidents, when constructing the foundation construction design plan, some decision-making plans will be proposed based on the problems in the previous foundation construction process. However, when adjusting the construction according to the decision-making plan, there will still be great risks during construction, and major accidents are prone to occur. Therefore, it is urgent to design a decision management system and method for geotechnical engineering foundation construction to solve the above problems. Summary of the invention

[0005] The purpose of this application is to provide a decision-making management method, equipment and medium for geotechnical engineering foundation construction to solve the problem of low safety of geotechnical engineering foundation construction described in the background technology.

[0006] To achieve the above objectives, this application provides the following solutions: In a first aspect, the present application provides a decision management system for geotechnical engineering foundation construction, including: When it is monitored that there are on-site problems at the geotechnical engineering foundation construction site, a current three-dimensional model of the geotechnical engineering foundation at the current time is generated; Querying the decision-making solution corresponding to the on-site problem from the correspondence between the on-site problems and the decision-making solutions stored in advance; Adjusting the current three-dimensional model according to the decision-making scheme to obtain a decision-making three-dimensional model; Determine a risk value of the decision-making three-dimensional model, wherein the risk value is used to evaluate the magnitude of the risk that will be generated when the decision-making solution is used to solve the on-site problem; When the risk value is less than a predetermined value, the decision solution is determined as a solution to the on-site problem.

[0007] Optionally, the on-site problem is monitored by the following method: Acquire construction benchmark data, which is used to reflect the requirements to be achieved in each process during the construction process; Acquiring on-site construction data of a geotechnical engineering foundation construction site, wherein the on-site construction data is used to reflect the status of the construction site; Comparing the on-site construction data with the construction benchmark data to determine whether there is abnormal data in the on-site construction data; If so, it is determined that there are on-site problems at the geotechnical engineering foundation construction site.

[0008] Optionally, the current three-dimensional model is generated by the following method: Acquire a pre-built reference three-dimensional model, where the reference three-dimensional model is a three-dimensional model built based on geotechnical engineering foundation construction drawings; The reference three-dimensional model is adjusted according to the on-site construction data to obtain a three-dimensional model consistent with the on-site construction data, which is recorded as the current three-dimensional model.

[0009] Optionally, the reference three-dimensional model is constructed by the following method: Obtain geotechnical foundation construction drawings; Dividing the foundation construction process according to the geotechnical engineering foundation construction drawings; For each construction process, a corresponding three-dimensional foundation model is constructed to obtain multiple three-dimensional foundation models; The multiple foundation three-dimensional models are combined to obtain the reference three-dimensional model.

[0010] Optionally, determining the risk value of the decision three-dimensional model includes: Adding a construction process animation to the decision-making three-dimensional model, and running the construction process animation on the decision-making three-dimensional model; When an operation error occurs, problem data is obtained, wherein the problem data is used to describe the cause and consequence of the operation error; The problem data is sent to a risk determination model so that the risk determination model outputs the risk value.

[0011] Optionally, when a field problem is queried for multiple decision solutions, the risk value of each decision solution is calculated based on the risk value calculation method, and the decision solution with the smallest risk value is determined as a solution.

[0012] Optionally, the risk determination model is the following formula:

[0013] Among them, D: risk value, L: possibility of accident, E: exposure frequency, C: severity of consequences.

[0014] Optionally, after determining the decision solution as a solution to the on-site problem, the method further includes: The solution is sent to a terminal device so that the terminal device displays the solution.

[0015] In a second aspect, the present application provides a computer device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of any one of the methods described in the first aspect.

[0016] In a third aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of any one of the methods described in the first aspect.

[0017] In a fourth aspect, the present application provides a computer program product, including a computer program, which, when executed by a processor, implements the steps of any one of the methods in the first aspect.

[0018] According to the specific embodiments provided in this application, this application discloses the following technical effects: The decision-making management method for geotechnical engineering foundation construction provided in the embodiment of the present application, when a problem occurs at the geotechnical engineering foundation construction site during the construction process, the decision-making plan to solve the problem is queried; and the current three-dimensional model is adjusted according to the decision-making plan to obtain a decision-making three-dimensional model; the risk value of the decision-making three-dimensional model is determined; when the risk value is less than a predetermined value, the decision-making plan is determined as a solution to solve the on-site problem. For the prior art, the decision-making plan is directly used to solve the on-site problem. Therefore, compared with the prior art, after the decision-making plan is queried, the risk value of the decision-making plan will be determined. Only when the risk value is less than a predetermined value, the decision-making plan will be determined as a solution to the problem, thereby reducing the danger during the construction process, and then improving the safety of geotechnical engineering foundation construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is an application environment diagram of a decision-making management method for geotechnical engineering foundation construction in one embodiment of the present application; Figure 2 A flowchart of a decision-making management method for geotechnical engineering foundation construction provided in one embodiment of the present application; Figure 3 A flowchart of a method for determining whether there is abnormal data in on-site construction data provided by an embodiment of the present application; Figure 4 A schematic flow chart of a method for generating a current three-dimensional model provided in another embodiment of the present application; Figure 5 A schematic diagram of a flow chart of a method for generating a reference three-dimensional model provided in one embodiment of the present application; Figure 6 A flowchart of a method for determining a risk value of a decision-making three-dimensional model provided in another embodiment of the present application; Figure 7 A schematic diagram of the structure of a computer device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0021] 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, not 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.

[0022] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] The decision-making management method for geotechnical engineering foundation construction provided in the embodiment of the present application can be applied to Figure 1 In the application environment shown, the application environment includes field devices, terminals and servers.

[0024] Among them, field equipment includes monitoring equipment, surveying instruments and construction equipment, etc. Field equipment is installed at the geotechnical engineering foundation construction site to collect field construction data. Field equipment communicates with the server through the network. The data storage system can store the data that the server needs to process. The data storage system can be set up separately, integrated on the server, or placed on the cloud or other servers.

[0025] The field equipment can send the collected field construction data to the server. After receiving the field construction data, the server can first store the field construction data, and then retrieve it from the storage location when it needs to be processed, or perform processing tasks while storing. The server can perform predetermined processing on the field construction data to generate a decision plan. The server can feed back the obtained decision plan to the terminal, and the field staff can view the decision plan through the terminal.

[0026] In addition, in some embodiments, the decision-making management method for geotechnical engineering foundation construction can also be implemented independently by a server or a terminal. For example, the terminal can directly process the on-site construction data, or the server can obtain the on-site construction data to be processed from the data storage system and process it.

[0027] The terminal may be, but is not limited to, various desktop computers, laptops, smart phones, tablet computers, IoT devices and portable wearable devices. IoT devices may be smart speakers, smart TVs, smart air conditioners, smart car-mounted devices, etc. Portable wearable devices may be smart watches, smart bracelets, head-mounted devices, etc. The server may be implemented as an independent server or a server cluster consisting of multiple servers, or a cloud server.

[0028] In addition, the data storage system is divided into two storage areas, one of which is used to store the corresponding problems and corresponding decisions of the existing geotechnical engineering foundation construction, and the other storage area is used to store the project book, geological survey and design documents, construction organization and technical plan, surrounding environment and facility information, quality and safety control information of this geotechnical engineering foundation construction. In addition, the data storage system is divided into a cloud module and a hardware module, wherein the hardware module uses an integrated storage server, and the cloud module uses a commonly used cloud storage system.

[0029] In addition, it should be noted that: The geological survey and design documents are as follows: (1) Geotechnical engineering survey report: providing key data such as geological structure and groundwater level; (2) Construction drawings and certificate of approval: design drawings approved by a professional organization; (3) Construction drawing review record: record the review and modification comments of the drawings.

[0030] Construction organization and technical solution: (1) Construction organization design: including overall planning such as construction methods and schedule; (2) Special construction plan (such as foundation pit project): covering technical details such as support structure, earth excavation, safety measures, etc.; (3) Construction monitoring plan: a safety monitoring plan for foundation pits, slopes and other projects.

[0031] Surrounding environment and facilities information: ‌Information on buildings / underground pipelines within the construction impact area‌: including adjacent building structures and underground pipeline distribution maps.

[0032] Quality and safety control information: (1) Quality supervision work plan: clarify the key points and processes of quality supervision; (2) Safety technical measures and emergency plans: including plans for foundation pit support safety and underground obstacle handling; (3) Construction technology briefing record: record the briefing content of construction technology and quality requirements.

[0033] In an exemplary embodiment, Figure 2 As shown, a decision-making management method for geotechnical engineering foundation construction is provided. The method is executed by a computer device, and can be executed by a computer device such as a terminal or a server alone, or by a terminal and a server together. In the embodiment of the present application, the method is applied to Figure 1 The server in the example is used to illustrate, including the following steps 201 to 205: Step 201 : when it is monitored that there are on-site problems at the geotechnical engineering foundation construction site, a current three-dimensional model of the geotechnical engineering foundation at the current time is generated.

[0034] As the construction process progresses, the 3D model of the geotechnical foundation is also changing. The current 3D model is a 3D model that is consistent with the geotechnical foundation at the current time.

[0035] For example, the current progress is digging a pit. According to the description method of length*width*height, the expected size of the pit after excavation is 100m*100m*100m, but the actual size of the pit after excavation is 90m*100m*100m. When the on-site equipment detects that the pit is too small, it will issue a reminder. At this time, a current 3D model consistent with the small pit is generated.

[0036] The data collected from on-site equipment can be used to monitor whether there are any problems on site. The on-site equipment includes monitoring equipment, surveying instruments, and construction equipment.

[0037] Step 202, querying the decision solution corresponding to the on-site problem from the correspondence between on-site problems and decision solutions stored in advance.

[0038] Store historical construction experience, for example, store the on-site problems encountered and the corresponding decision-making solutions, so that when the same problem is encountered again during construction, the corresponding decision-making solutions can be obtained in time.

[0039] The decision-making solution does not necessarily solve the current on-site problem, but only has the possibility of solving the on-site problem. Whether the problem can be solved specifically requires the execution of subsequent steps 203 to 205. Alternatively, it can be understood that the decision-making solution can solve the on-site problem at the current time, but may not meet the construction process of the subsequent process.

[0040] Exemplarily, the queried decision solution includes continuing to dig until the size of the pit reaches the expected size.

[0041] Step 203: adjust the current three-dimensional model according to the decision solution to obtain a decision three-dimensional model.

[0042] Since the decision plan is used to solve on-site problems, the decision plan is likely to modify the current three-dimensional model to obtain a new three-dimensional model, namely the decision three-dimensional model.

[0043] For example, still taking the above example, the decision plan is to continue digging the pit, then the current three-dimensional model is adjusted, which is reflected in the three-dimensional model by modifying the size of the three parameters of length, width and height corresponding to the pit in the current three-dimensional model to obtain the decision three-dimensional model. Then the decision three-dimensional model is the same as the expected pit size.

[0044] It should be noted here that although most of the decision solutions are adjustments to the current 3D model, it is not the case that the decision solution is to adjust the current 3D model every time there is a problem on site. For example, even if the pit is dug larger, the decision solution may not be to adjust the size of the pit, but to pour more concrete into the pit. In this case, the decision 3D model is the same as the current 3D model.

[0045] Step 204, determining the risk value of the decision-making three-dimensional model, wherein the risk value is used to evaluate the magnitude of the risk that will be generated when the decision-making solution is used to solve the on-site problem.

[0046] The decision plan only modifies the current three-dimensional model at the current time. After the modification, it is also necessary to determine whether the decision plan conflicts with subsequent processes and whether there are risks.

[0047] Exemplarily, if the above decision plan is not to modify the size of the pit, other risks may exist during the subsequent construction process. For example, the above decision plan can maintain the current pit size, but there may be risks in the subsequent process. For example, assuming that a building with a total of 25 floors is to be built on the foundation, if the pit is small and no adjustment is made, a 25-story building cannot be built. Therefore, step 204 needs to be executed to determine the risk value of the decision three-dimensional model.

[0048] Step 205: When the risk value is less than a predetermined value, the decision solution is determined as a solution to the on-site problem.

[0049] When the risk value is less than the predetermined value, it indicates that the risk is low and the currently determined decision-making plan can be used to solve the on-site problem.

[0050] The predetermined value may be an empirical value.

[0051] The decision-making management method for geotechnical engineering foundation construction provided in the embodiment of the present application, when a problem occurs at the geotechnical engineering foundation construction site during the construction process, the decision-making plan to solve the problem is queried; and the current three-dimensional model is adjusted according to the decision-making plan to obtain a decision-making three-dimensional model; the risk value of the decision-making three-dimensional model is determined; when the risk value is less than a predetermined value, the decision-making plan is determined as a solution to solve the on-site problem. For the prior art, the decision-making plan is directly used to solve the on-site problem. Therefore, compared with the prior art, after the decision-making plan is queried, the risk value of the decision-making plan will be determined. Only when the risk value is less than a predetermined value, the decision-making plan will be determined as a solution to the problem, thereby reducing the danger during the construction process, and then improving the safety of geotechnical engineering foundation construction.

[0052] Alternatively, see Figure 3 In another exemplary embodiment of the present application, the on-site problem in the above step 201 is monitored through the following steps 301 to 304: Step 301, obtaining construction benchmark data, wherein the construction benchmark data is used to reflect the requirements to be achieved in each process during the construction process.

[0053] The requirements to be achieved in each process of geotechnical construction can be obtained from geotechnical foundation construction project books, geological survey and design documents, construction organization and technical plans, surrounding environment and facility information, quality and safety control information, etc., and various data corresponding to each process can be aggregated together through construction links (such as construction processes) to form a construction benchmark data. Furthermore, the requirements to be achieved in each process can be sorted and stored according to the order of the process for later use.

[0054] Step 302, obtaining on-site construction data of the geotechnical engineering foundation construction site, wherein the on-site construction data is used to reflect the conditions of the construction site.

[0055] Among them, the on-site data includes foundation construction personnel activity data, construction equipment operation data, and survey instrument measurement data.

[0056] The geotechnical engineering foundation construction site is equipped with monitoring equipment, surveying instruments, construction equipment and other on-site equipment. The data during the geotechnical engineering foundation construction is collected through the on-site equipment. Each on-site equipment is connected to the server through the network to collect various different on-site data. Furthermore, the on-site data includes the activity data of foundation construction personnel, the operation data of construction equipment, the measurement data of surveying instruments, etc. Among them, monitoring equipment is installed at different locations on site according to monitoring needs. The images and video data captured by cameras and other equipment can be manually titled to facilitate later data processing.

[0057] Step 303: compare the on-site construction data with the construction benchmark data to determine whether there is abnormal data in the on-site construction data.

[0058] Among them, abnormal data is data that significantly deviates from the expected value predetermined in the construction benchmark data.

[0059] Furthermore, the comparison can be performed by the following method: Identify the on-site construction data through text recognition technology, extract the keywords, key words, and key sentences in the on-site construction data, and classify the on-site construction data according to the identified keywords, key words, and key sentences, and classify the on-site construction data corresponding to each process into the same category; Based on the classification results, the on-site construction data is compared with the data of the same category in the construction benchmark data to confirm whether there is any abnormal data in the on-site construction data that does not conform to the construction benchmark data; if so, the abnormal data is marked out.

[0060] Step 304: If yes, it is determined that there are on-site problems at the geotechnical engineering foundation construction site.

[0061] Alternatively, see Figure 4 In another exemplary embodiment of the present application, the current three-dimensional model in the above step 201 is generated through the following steps 401 to 402: Step 401 : obtaining a pre-built reference three-dimensional model, wherein the reference three-dimensional model is a three-dimensional model built based on geotechnical engineering foundation construction drawings.

[0062] The reference 3D model is a 3D model constructed according to the construction drawings. It is an ideal 3D model, that is, the corresponding 3D model when all processes meet the predetermined requirements.

[0063] Step 402: adjust the reference three-dimensional model according to the on-site construction data to obtain a three-dimensional model consistent with the on-site construction data, which is recorded as the current three-dimensional model.

[0064] In the present application, the three-dimensional model is adjusted, that is, the parameters of the three-dimensional model are modified. In step 402, the reference three-dimensional model can be modified according to the parameters of the geotechnical engineering foundation recorded in the on-site construction data, so that the modified three-dimensional model, that is, the three-dimensional model consistent with the parameters of the geotechnical engineering foundation on site, is obtained, that is, the current three-dimensional model.

[0065] Alternatively, see Figure 5 In another exemplary embodiment of the present application, the reference three-dimensional model in steps 401 and 402 is constructed by the following steps 501 to 504: Step 501, obtaining geotechnical engineering foundation construction drawings.

[0066] Among them, geotechnical engineering foundation construction drawings can be obtained from geological survey and design documents.

[0067] Step 502, dividing the foundation construction process according to the geotechnical engineering foundation construction drawing.

[0068] Step 503: for each construction process, a corresponding three-dimensional foundation model is constructed to obtain a plurality of three-dimensional foundation models.

[0069] Step 504: Combine the multiple foundation three-dimensional models to obtain the reference three-dimensional model.

[0070] Among them, the construction of the foundation three-dimensional model can use the existing three-dimensional model construction methods, for example, using ArcGIS, QGIS, SketchUp, Rhino, Blender and other three-dimensional model construction methods, and can also use three-dimensional modeling applications, parametric modeling, point cloud scanning and modeling and other methods, which are not described in detail in this application.

[0071] Among them, combining multiple ground-based 3D models also uses existing methods, such as point cloud alignment and fusion methods. In addition, most 3D modeling applications have the function of merging multiple 3D models into one 3D model, which is not described in detail in this application.

[0072] Furthermore, according to the construction organization and technical plan, the animation demonstration function on the modeling application can be used to add construction process animation to the foundation three-dimensional model of each process to form a reference construction three-dimensional animation model corresponding to the reference three-dimensional model.

[0073] Alternatively, see Figure 6 In another exemplary embodiment of the present application, step 204 is implemented by the following steps 601 to 603: Step 601: Add a construction process animation to the decision-making three-dimensional model, and run the construction process animation on the decision-making three-dimensional model.

[0074] In this application, for any type of 3D model, running the 3D model can be understood as: demonstrating the construction process animation on the 3D model. Running the decision 3D model means demonstrating the construction process animation on the decision 3D model. This application involves four types of 3D models, namely, the current 3D model, the decision 3D model, the foundation 3D model and the reference 3D model.

[0075] Furthermore, after the operation, the operation result will be output, and it will be determined whether the construction process animation operation is wrong based on the operation result. If there is an error, the modeling application will display the error problem data.

[0076] Step 602: when an operation error occurs, obtain problem data, wherein the problem data is used to describe the cause and consequence of the operation error.

[0077] When the operation is completed, the operation results will be output, which include normal operation and operation error.

[0078] Since in the aforementioned content, the reference 3D model is adjusted according to the on-site construction data and decision-making plan, the adjusted 3D model may meet the requirements of subsequent processes, and the construction process animation runs normally at this time; however, the adjusted 3D model may not meet the requirements of subsequent processes, and an operation error will occur at this time.

[0079] When an error occurs during operation, problem data is output, such as the likelihood of an accident, exposure frequency, and severity of consequences.

[0080] Running the construction process animation and outputting the running results can also be achieved by existing methods. Most of the 3D modeling applications used for foundations can add construction animation to the 3D model of the foundation. Other applications can also be used, for example, 3D animation applications (such as Blender, 3ds Max), etc.

[0081] Identify problem data and remove problem data that is incompatible with the modeling application, runs slowly, and is irrelevant to the decision-making solution.

[0082] Step 603: Send the problem data to the risk determination model so that the risk determination model outputs the risk value.

[0083] Optionally, in another exemplary embodiment of the present application, the risk determination model is as follows:

[0084] Where D is the risk value, L is the accident possibility, E is the exposure frequency, and C is the consequence severity. When 0 < D ≤ 1, the risk is relatively small; when 1 < D ≤ 3, there is a certain risk; when 3 < D ≤ 10, the risk is relatively large.

[0085] Where the accident possibility is the probability of an accident occurring, the exposure frequency is the number of accidents occurring, and the consequence severity is the severity of the injury caused by the accident.

[0086] Where the accident possibility, exposure frequency, and consequence severity can be obtained from the operation results of the construction process animation.

[0087] Further, when the risk value falls within the range of 0 < D ≤ 1, it is determined that the current decision-making plan can be determined as the solution to solve the on-site problem.

[0088] Optionally, in another exemplary embodiment of the present application, when multiple decision-making plans are queried for one on-site problem, calculate the risk value of each decision-making plan, and determine the decision-making plan with the minimum risk value as the solution.

[0089] Optionally, after corresponding to 205, the decision-making management method for geotechnical engineering foundation construction further includes: Transmit the solution to the terminal device, and the construction personnel can learn the solution by viewing the solution displayed on the terminal device and solve the on-site problem according to the solution.

[0090] In addition, during the execution of the above decision-making management method for geotechnical engineering foundation construction, if problems such as abnormal data or operation errors occur, for example, when there is abnormal data in the on-site construction data or when running the construction process animation, etc., warning information can be sent to the staff in the form of a pop-up window.

[0091] It should be noted that the pop-up push technology is a technology that establishes a connection between the client and the server, and the server sends messages to the client; the network transmission technology refers to the process of using a series of lines (such as optical fibers, twisted pairs, etc.) to communicate according to the network transmission protocol by adjusting the circuit changes.

[0092] In an exemplary embodiment, a computer device is provided. The computer device may be a server or a terminal. The internal structure diagram thereof may be as follows: Figure 7 As shown. The computer device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. Among them, the processor, the memory and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store decision-making management related data for geotechnical engineering foundation construction. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a decision-making management method for geotechnical engineering foundation construction can be implemented.

[0093] Those skilled in the art will understand that Figure 7 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0094] In an exemplary embodiment, a computer device is further provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above-mentioned method embodiments when executing the computer program.

[0095] In an exemplary embodiment, a computer-readable storage medium is provided, storing a computer program, and when the computer program is executed by a processor, the steps in the above method embodiments are implemented.

[0096] In an exemplary embodiment, a computer program product is provided, including a computer program, and when the computer program is executed by a processor, the steps in the above method embodiments are implemented.

[0097] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0098] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, in the embodiments provided in the present application, any reference to a memory, a database or other medium can include at least one of a non-volatile and a volatile memory. Non-volatile memory can include a read-only memory (ROM), a magnetic tape, a floppy disk, a flash memory, an optical memory, a high-density embedded non-volatile memory, a resistive random access memory (ReRAM), a magnetoresistive random access memory (MRAM), a ferroelectric random access memory (FRAM), a phase change memory (PCM), a graphene memory, etc. Volatile memory can include a random access memory (RAM) or an external cache memory, etc. By way of illustration and not limitation, RAM may be in various forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM).

[0099] The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. The non-relational database may include a distributed database based on blockchain, etc., but is not limited thereto. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but is not limited thereto.

[0100] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0101] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and core ideas of this application. At the same time, for those skilled in the art, according to the ideas of this application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting this application.

Claims

1. A decision-making management method for geotechnical engineering foundation construction, characterized in that: include: When it is monitored that there are on-site problems at the geotechnical engineering foundation construction site, a current three-dimensional model of the geotechnical engineering foundation at the current time is generated; Querying the decision-making solution corresponding to the on-site problem from the correspondence between the on-site problems and the decision-making solutions stored in advance; Adjusting the current three-dimensional model according to the decision-making scheme to obtain a decision-making three-dimensional model; Determine a risk value of the decision-making three-dimensional model, wherein the risk value is used to evaluate the magnitude of the risk that will be generated when the decision-making solution is used to solve the on-site problem; When the risk value is less than a predetermined value, the decision solution is determined as a solution to the on-site problem.

2. The decision-making management method for geotechnical engineering foundation construction according to claim 1, characterized in that: The on-site problems are monitored by the following methods: Acquire construction benchmark data, which is used to reflect the requirements to be achieved in each process during the construction process; Acquiring on-site construction data of a geotechnical engineering foundation construction site, wherein the on-site construction data is used to reflect the status of the construction site; Comparing the on-site construction data with the construction benchmark data to determine whether there is abnormal data in the on-site construction data; If so, it is determined that there are on-site problems at the geotechnical engineering foundation construction site.

3. The decision-making management method for geotechnical engineering foundation construction according to claim 1, characterized in that: The current three-dimensional model is generated by the following method: Acquire a pre-built reference three-dimensional model, where the reference three-dimensional model is a three-dimensional model built based on geotechnical engineering foundation construction drawings; The reference three-dimensional model is adjusted according to the on-site construction data to obtain a three-dimensional model consistent with the on-site construction data, which is recorded as the current three-dimensional model.

4. The decision-making management method for geotechnical engineering foundation construction according to claim 3, characterized in that: The reference three-dimensional model is constructed by the following method: Obtain geotechnical foundation construction drawings; Dividing the foundation construction process according to the geotechnical engineering foundation construction drawings; For each construction process, a corresponding three-dimensional foundation model is constructed to obtain multiple three-dimensional foundation models; The multiple foundation three-dimensional models are combined to obtain the reference three-dimensional model.

5. The decision-making management method for geotechnical engineering foundation construction according to claim 1, characterized in that: Determining the risk value of the decision three-dimensional model includes: Adding a construction process animation to the decision-making three-dimensional model, and running the construction process animation on the decision-making three-dimensional model; When an operation error occurs, problem data is obtained, wherein the problem data is used to describe the cause and consequence of the operation error; The problem data is sent to a risk determination model so that the risk determination model outputs the risk value.

6. The decision-making management method for geotechnical engineering foundation construction according to claim 1, characterized in that: When a field problem is queried for multiple decision solutions, the risk value of each decision solution is calculated based on the risk value calculation method, and the decision solution with the smallest risk value is determined as a solution.

7. The decision-making management method for geotechnical engineering foundation construction according to claim 5, characterized in that: The risk determination model is as follows: Among them, D: risk value, L: possibility of accident, E: exposure frequency, C: severity of consequences.

8. The decision-making management method for geotechnical engineering foundation construction according to any one of claims 1 to 7, characterized in that: After determining the decision solution as a solution to the on-site problem, the method further includes: The solution is sent to a terminal device so that the terminal device displays the solution.

9. A computer device comprising: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the decision-making management method for geotechnical engineering foundation construction as described in any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the decision-making management method for geotechnical engineering foundation construction described in any one of claims 1 to 7 is implemented.

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