A method, system, device, medium and product for optimizing the layout of precipitation wells

Abstract

The present application discloses a method, system, device, medium and product for optimizing the layout of precipitation wells, which relates to the field of precipitation for waterfront foundation pits. The method includes obtaining construction parameters within the foundation pit range; determining the foundation pit precipitation method according to the construction parameters; determining the well point influence radius and the well point precipitation funnel curve according to the construction parameters and the foundation pit precipitation method; segmenting the foundation pit spacing by using the well point influence radius in the river cross-section direction to obtain the foundation pit segment and the precipitation well spacing; determining the well spacing combination according to the precipitation well spacing; screening the well spacing combination to obtain the optimal well spacing combination; and obtaining the optimized layout scheme of the precipitation wells according to the optimal well spacing combination and the foundation pit shape. The present application can improve the precipitation efficiency and save the cost of foundation pit precipitation.

Description

Technical Field

[0001] The present application relates to the field of dewatering of waterfront foundation pits, and particularly to an optimized layout method, system, equipment, medium and product of dewatering wells. Background Art

[0002] In foundation pit engineering, when the groundwater level at the foundation pit is higher than the excavation design elevation, in order to ensure the dryness of the construction working surface and improve the construction safety, it is necessary to carry out dewatering treatment on the foundation pit before excavation to lower the water level. In the foundation pit dewatering project, the layout form of the well points has an important influence on the dewatering effect and the construction safety.

[0003] The existing plane layout forms of foundation pit well points mainly include linear layout, circular layout and grid layout. The design idea of the plane layout form of foundation pit well points is to design the number of well points by calculating the total water inflow of the foundation pit and the water inflow of a single well, and distribute the well points at equal linear distances or equal area intervals around or inside the foundation pit. However, when the equal-spacing layout method of dewatering wells is applied to the ground conditions with uneven initial groundwater level distribution, there will be a phenomenon that the groundwater is still unevenly distributed after the foundation pit dewatering is completed, and the seepage effect is enhanced after the foundation pit dewatering is completed, which is easy to cause quicksand and piping failures, resulting in uneven settlement and unable to improve the dewatering efficiency.

[0004] The waterfront foundation pit is close to the river. There is a rich supply of groundwater on the side close to the river, and there is no groundwater supply on the side far from the river, forming a situation where the groundwater level is high on the side close to the river and gradually decreases with the increase of the distance from the river on the side far from the river. For this groundwater distribution situation, the existing equal-spacing layout method of dewatering wells cannot meet the high requirements of low cost and short construction period.

[0005] Therefore, based on the above problems, there is an urgent need to provide a new optimized layout method or system of dewatering wells to improve the dewatering efficiency and save the cost of foundation pit dewatering. Summary of the Invention

[0006] The purpose of the present application is to provide an optimized layout method, system, equipment, medium and product of dewatering wells, which can improve the dewatering efficiency and save the cost of foundation pit dewatering.

[0007] To achieve the above purpose, the present application provides the following solutions:

[0008] In the first aspect, the present application provides an optimized layout method of dewatering wells, and the optimized layout method of dewatering wells includes:

[0009] Obtain the construction parameters within the foundation pit range, and the construction parameters include: foundation pit soil layer parameters, foundation pit excavation depth, designed depth to which the groundwater in the foundation pit is to be lowered, required dewatering depth of groundwater, initial groundwater level distribution and construction period;

[0010] Determine the foundation pit dewatering method according to the construction parameters; the foundation pit dewatering method includes: light well point, jet well point, electroosmosis well point and tube well point;

[0011] Determine the well point influence radius and the well point dewatering funnel curve according to the construction parameters and the foundation pit dewatering method;

[0012] Segment the foundation pit spacing in the direction of the river cross-section by using the well point influence radius to obtain the foundation pit segment and the dewatering well spacing;

[0013] Determine the well spacing combination according to the dewatering well spacing; and screen the well spacing combination to obtain the optimal well spacing combination;

[0014] Obtain the optimized layout plan of the dewatering wells according to the optimal well spacing combination and the foundation pit shape.

[0015] Optionally, the determining the well point influence radius and the well point dewatering funnel curve according to the construction parameters and the foundation pit dewatering method specifically includes:

[0016] Use the formula to determine the well point influence radius; where is the well point influence radius, is the designed groundwater lowering depth of the foundation pit, is the permeability coefficient, is the thickness of the phreatic aquifer;

[0017] Use the formula to determine the well point dewatering funnel curve; where is the vertical distance from the calculation point on the dewatering funnel curve to the impervious floor, is the water level height in the well after dewatering, is the horizontal distance from the calculation point on the dewatering funnel curve to the axis of the pumping well, is the radius of the dewatering well.

[0018] Optionally, the determining the well spacing combination according to the dewatering well spacing; and screening the well spacing combination to obtain the optimal well spacing combination specifically includes:

[0019] Determine multiple well spacing combinations and the corresponding drawdown superposition values according to the dewatering well spacing; the drawdown superposition value is the groundwater dewatering depth required to be superimposed at the midpoint position of each well spacing combination in the foundation pit segment;

[0020] Screen the well spacing combination according to the drawdown superposition value corresponding to each well spacing combination and the groundwater dewatering depth required to determine the optimal well spacing combination.

[0021] Optionally, screening the well spacing combinations according to the superimposed drawdown values corresponding to each well spacing combination and the groundwater depth to be dewatered, and determining the optimal well spacing combination, specifically including:

[0022] Storing the superimposed drawdown values corresponding to each well spacing combination and the groundwater depth to be dewatered into an Excel table to obtain an Excel screening table;

[0023] According to the Excel screening table, using the opening tool VBA to write a program to screen multiple well spacing combinations to determine the optimal well spacing combination; the program is used to screen the values in the Excel screening table using the threshold range of the groundwater depth to be dewatered.

[0024] Optionally, after obtaining the optimized precipitation well layout plan according to the optimal well spacing combination and the foundation pit shape, it further includes:

[0025] Comparing the effect parameters of the optimized precipitation well layout plan with the well spacing layout plan with equal distance under the same number to obtain a comparison result; the effect parameters include: precipitation rate and the distribution of groundwater after precipitation.

[0026] Optionally, comparing the effect parameters of the optimized precipitation well layout plan with the well spacing layout plan with equal distance under the same number to obtain a comparison result, specifically including:

[0027] Using finite element numerical software to simulate the effects of the optimized precipitation well layout plan and the well spacing layout plan with equal distance under the same number to obtain effect parameters;

[0028] Comparing the effect parameters to obtain a comparison result.

[0029] In a second aspect, the present application provides an optimized precipitation well layout system, and the optimized precipitation well layout system includes:

[0030] A construction parameter acquisition module for acquiring construction parameters within the foundation pit, and the construction parameters include: foundation pit soil layer parameters, foundation pit excavation depth, designed groundwater lowering depth of the foundation pit, groundwater depth to be dewatered, initial groundwater level distribution, and construction period;

[0031] A precipitation method determination module for determining the foundation pit precipitation method according to the construction parameters; the foundation pit precipitation methods include: light well point, jet well point, electroosmosis well point, and pipe well point;

[0032] An influence radius determination module for determining the well point influence radius and the well point precipitation funnel curve according to the construction parameters and the foundation pit precipitation method;

[0033] The precipitation well spacing determination module is used to segment the foundation pit spacing in the river cross-section direction by using the influence radius of the well points to obtain the foundation pit segments and the precipitation well spacing.

[0034] The optimal well spacing combination determination module is used to determine the well spacing combination according to the precipitation well spacing; and screen the well spacing combination to obtain the optimal well spacing combination.

[0035] The layout plan determination module is used to obtain the optimized layout plan of the precipitation wells according to the optimal well spacing combination and the foundation pit shape.

[0036] In a third aspect, the present application provides a computer device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor executes the computer program to implement the steps of the precipitation well optimized layout method described in any one of the above.

[0037] In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the steps of the precipitation well optimized layout method described in any one of the above.

[0038] In a fifth aspect, the present application provides a computer program product, including a computer program, and when the computer program is executed by a processor, it implements the steps of the precipitation well optimized layout method described in any one of the above.

[0039] According to the specific embodiments provided by the present application, the present application has the following technical effects:

[0040] The present application provides a precipitation well optimized layout method, system, device, medium and product. According to the specific construction parameters of the project, it determines the foundation pit precipitation method and the well point precipitation funnel curve, further determines the maximum influence radius of the well points and the corresponding groundwater precipitation depth, obtains the well spacing combination by segmenting the foundation pit spacing, and then obtains the optimal well spacing combination to determine the optimized layout plan of the precipitation wells. The present application can improve the precipitation efficiency and save the foundation pit precipitation cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings.

[0042] Figure 1 It is a schematic flow chart of a precipitation well optimized layout method in an embodiment of the present application;

[0043] Figure 2 Schematic diagram for screening well spacing combinations in an embodiment of the present application;

[0044] Figure 3 Schematic diagram of the VBA programming code of the Excel development tool in an embodiment of the present application;

[0045] Figure 4 Schematic diagram of an example of optimized layout of precipitation wells in an embodiment of the present application. Detailed implementation manners

[0046] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0047] To make the above objects, features, and advantages of the present application more obvious and understandable, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0048] In an exemplary embodiment, as Figure 1 shown, an optimized layout method for precipitation wells is provided. The optimized layout method for precipitation wells includes the following S1 - S6. Among them:

[0049] S1: Obtain the construction parameters within the foundation pit. The construction parameters include: foundation pit soil layer parameters, foundation pit excavation depth, designed groundwater lowering depth of the foundation pit, required groundwater precipitation depth, initial groundwater level distribution, and construction period.

[0050] According to the geological exploration data and the requirements of the foundation pit excavation depth, determine the foundation pit soil layer parameters, foundation pit excavation depth, designed groundwater lowering depth of the foundation pit, required groundwater precipitation depth, initial groundwater level distribution, and construction period within the foundation pit. The general trend of the groundwater level distribution of the waterfront foundation pit is that the groundwater level is high on the side near the river and low on the side far from the river. If the geological condition is homogeneous soil, according to Darcy's law, the groundwater level generally shows a linear trend of straight descent from the side close to the river.

[0051] S2: Determine the foundation pit dewatering method according to the construction parameters.

[0052] According to the construction parameters, select a suitable well point dewatering method. Common well point dewatering methods include light well points, jet well points, electroosmosis well points, and pipe well points.

[0053] S3: Determine the well point influence radius and the well point dewatering funnel curve according to the construction parameters and the foundation pit dewatering method.

[0054] According to Darcy's law and Dupuit's basic assumption, combined with construction parameters and foundation pit dewatering methods, the influence radius of the well point and the dewatering funnel curve of the well point can be determined. The calculation formulas are as follows:

[0055] 。

[0056] 。

[0057] Among them, is the influence radius of the well point, is the depth to which the groundwater in the designed foundation pit is lowered, is the permeability coefficient, is the thickness of the phreatic aquifer, is the vertical distance from the calculation point on the dewatering funnel curve to the impervious floor, is the water level height in the well after dewatering, is the horizontal distance from the calculation point on the dewatering funnel curve to the axis of the pumping well, is the radius of the dewatering well.

[0058] According to the dewatering funnel curve of the well point, the dewatering depth at different horizontal distances from the calculation point on the dewatering funnel curve to the axis of the pumping well under the action of single-well dewatering can be obtained. For example, at intervals of 4m, calculate the dewatering depth at distances of 4m, 8m, 12m, 16m, 20m, etc. from the axis of the pumping well until the maximum influence radius of the well point.

[0059] S4: In the direction of the river cross-section, use the influence radius of the well point to segment the foundation pit spacing to obtain the foundation pit segment and the dewatering well spacing.

[0060] Since the dewatering depth required at each point in the direction of the river cross-section of the foundation pit is different, and when the length of the foundation pit is large, the arrangement and combination of the well spacings are relatively complex and difficult to calculate. To simplify the superposition calculation, the foundation pit is segmented at intervals of the maximum influence radius of the well point in the direction of the river cross-section, and the dewatering well spacing is determined within the foundation pit segment.

[0061] S5: Determine the well spacing combination according to the dewatering well spacing; and screen the well spacing combination to obtain the optimal well spacing combination.

[0062] Determine the spacing of dewatering wells within the foundation pit section, list multiple feasible well spacing combinations. For example, take the maximum influence radius of the well points that are integer multiples of 4m as the element set, and perform combinatorial arrangements. The same element can be reused in the combination. Calculate the superimposed drawdown value at the midpoint position of each foundation pit section for each well spacing combination. The superimposed drawdown value should consider two factors: the influence of the dewatering wells within the section on the midpoint position and the superimposed influence of the dewatering wells within the maximum influence radius of the adjacent section on the well points. Calculate the required groundwater drawdown depth at the midpoint position of each foundation pit section, and screen multiple feasible well spacing combinations according to the required groundwater drawdown depth. Select a well spacing combination that is close to the drawdown requirement and has a relatively uniform distribution as the optimal well spacing combination.

[0063] When screening multiple feasible well spacing combinations, import each well spacing combination and the corresponding required groundwater drawdown depth into two columns of an Excel table. As Figure 2 shown, enter the minimum and maximum values for screening, that is, the required groundwater drawdown depth threshold, in any two cells of the Excel table. In the column of the required groundwater drawdown depth data values, check whether there are data values that meet the range of the required groundwater drawdown depth threshold. If there are any that meet, copy the required groundwater drawdown depth data values and the corresponding well spacing combinations to the specified area in the Excel table. Among them, when screening the data values that meet the range of the required groundwater drawdown depth threshold, a small program is written by the opening tool VBA in the Excel table. The programming example is as Figure 3 shown.

[0064] S6: Obtain the optimized layout plan of the dewatering wells according to the optimal well spacing combination and the shape of the foundation pit.

[0065] Apply the optimal well spacing combination within the foundation pit section. The well spacing in the cross-sectional direction of the river for the entire foundation pit is determined. Determine the appropriate plane layout form of the dewatering wells according to the shape of the foundation pit. The common plane layout forms of the dewatering wells include linear and circular. Combine the determined well spacing distribution to complete the optimized layout design of the dewatering wells for the waterfront foundation pit. The example of the optimized plane layout of the dewatering wells for the waterfront foundation pit is as Figure 4 shown.

[0066] After obtaining the optimized layout plan of the dewatering wells, use finite element numerical software to simulate the foundation pit dewatering effects of the optimized layout plan of the dewatering wells and the well spacing layout plan with equal distance under the same number. Compare and analyze the dewatering rate and the groundwater distribution after dewatering under the two different dewatering well layout forms.

[0067] From the analysis results, it can be seen that the optimized layout plan of the dewatering wells can complete the dewatering task earlier, improve the dewatering efficiency, and the groundwater distribution is uniform after dewatering, the seepage effect is reduced, and the risks of dewatering quicksand, piping failure and uneven settlement of the ground surface are reduced.

[0068] In an exemplary embodiment, a precipitation well optimization layout system is provided. The precipitation well optimization layout system includes:

[0069] A construction parameter acquisition module for acquiring construction parameters within the foundation pit. The construction parameters include: foundation pit soil layer parameters, foundation pit excavation depth, designed groundwater lowering depth of the foundation pit, required groundwater precipitation depth, initial groundwater level distribution, and construction period;

[0070] A precipitation method determination module for determining the foundation pit precipitation method according to the construction parameters. The foundation pit precipitation methods include: light well point, jet well point, electroosmosis well point, and pipe well point;

[0071] An influence radius determination module for determining the well point influence radius and the well point precipitation funnel curve according to the construction parameters and the foundation pit precipitation method;

[0072] A precipitation well spacing determination module for segmenting the foundation pit spacing in the river cross-section direction by using the well point influence radius to obtain foundation pit segments and precipitation well spacing;

[0073] An optimal well spacing combination determination module for determining a well spacing combination according to the precipitation well spacing; and screening the well spacing combination to obtain an optimal well spacing combination;

[0074] An arrangement plan determination module for obtaining a precipitation well optimization layout plan according to the optimal well spacing combination and the foundation pit shape.

[0075] In an exemplary embodiment, the present application also provides a computer device, which may be a server or a terminal. The computer device includes a processor, a memory, an input / output interface, 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 input / output interface of the computer device is used for the processor to exchange information with external devices. The communication interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by the processor, implements the precipitation well optimization layout method.

[0076] In an exemplary embodiment, the present application also provides a computer-readable storage medium, on which a computer program is stored. The computer program, when executed by the processor, implements the precipitation well optimization layout method.

[0077] In an exemplary embodiment, the present application further provides a computer program product, including a computer program which, when executed by a processor, implements the precipitation well optimization layout method described above.

[0078] Those of ordinary skill in the art can understand that all or part of the processes in the above embodiment methods can be completed by hardware related to computer program instructions. 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 above method embodiments. Among them, any reference to a memory or other medium provided in the various embodiments of the present application can include at least one of non-volatile and volatile memories. Non-volatile memories can include read-only memory (ROM), magnetic tapes, floppy disks, flash memories, optical memories, high-density embedded non-volatile memories, resistive random access memories (ReRAM), magnetoresistive random access memories (MRAM), ferroelectric random access memories (FRAM), phase change memories (PCM), graphene memories, etc. Volatile memories can include random access memory (RAM) or external cache memories, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc.

[0079] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, 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, it should be considered as the scope described in this specification.

[0080] Specific examples are used in this article to elaborate on the principles and implementation manners of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A method for optimizing the layout of precipitation wells, characterized in that, The precipitation well optimization layout method includes: Obtaining construction parameters within the foundation pit, where the construction parameters include: foundation pit soil layer parameters, foundation pit excavation depth, designed groundwater lowering depth of the foundation pit, required groundwater precipitation depth, initial groundwater level distribution, and construction period; Determining the foundation pit precipitation method according to the construction parameters; the foundation pit precipitation methods include: light well point, jet well point, electroosmosis well point, and pipe well point; Determining the well point influence radius and the well point precipitation funnel curve according to the construction parameters and the foundation pit precipitation method; Segmenting the foundation pit spacing in the river cross-section direction by using the well point influence radius to obtain the foundation pit segments and the precipitation well spacing; Determining the well spacing combinations according to the precipitation well spacing; and screening the well spacing combinations to obtain the optimal well spacing combination; Obtaining the precipitation well optimization layout plan according to the optimal well spacing combination and the foundation pit shape; The determining the well point influence radius and the well point precipitation funnel curve according to the construction parameters and the foundation pit precipitation method specifically includes: Using the formula to determine the influence radius of the well point; where is the influence radius of the well point, is the depth to which the groundwater in the designed foundation pit is lowered, is the permeability coefficient, is the thickness of the phreatic aquifer; Using the formula to determine the well point dewatering funnel curve; where is the vertical distance from the calculation point on the dewatering funnel curve to the impervious floor is the water level height in the well after dewatering is the horizontal distance from the calculation point on the dewatering funnel curve to the axis of the pumping well is the radius of the dewatering well The determining the well spacing combinations according to the precipitation well spacing; and screening the well spacing combinations to obtain the optimal well spacing combination specifically includes: Determining multiple well spacing combinations and the corresponding drawdown superposition values according to the precipitation well spacing; the drawdown superposition value is the superposition of the groundwater precipitation depths at the midpoint positions of each well spacing combination in the foundation pit segment; Screening the well spacing combinations according to the drawdown superposition value corresponding to each well spacing combination and the required groundwater precipitation depth to determine the optimal well spacing combination.

2. The precipitation well optimization layout method according to claim 1, characterized in that, The screening the well spacing combinations according to the drawdown superposition value corresponding to each well spacing combination and the required groundwater precipitation depth to determine the optimal well spacing combination specifically includes: Storing the drawdown superposition value corresponding to each well spacing combination and the required groundwater precipitation depth into an Excel table to obtain an Excel screening table; According to the Excel screening table, using the opening tool VBA to write a program to screen multiple well spacing combinations to determine the optimal well spacing combination; the program is used to screen the values in the Excel screening table by using the required groundwater precipitation depth threshold range.

3. The precipitation well optimization layout method according to claim 1, characterized in that, After obtaining the precipitation well optimization layout plan according to the optimal well spacing combination and the foundation pit shape, it further includes: Comparing the effect parameters of the precipitation well optimization layout plan with the well spacing layout plan with equal distance under the same number to obtain a comparison result; the effect parameters include: precipitation rate and the groundwater distribution after precipitation.

4. The precipitation well optimization layout method according to claim 3, wherein The comparing the effect parameters of the precipitation well optimization layout plan with the well spacing layout plan with equal distance under the same number to obtain a comparison result specifically includes: Using finite element numerical software to simulate the effects of the precipitation well optimization layout plan and the well spacing layout plan with equal distance under the same number to obtain the effect parameters; Comparing the effect parameters to obtain a comparison result.

5. A precipitation well optimization layout system, characterized in that The precipitation well optimization layout system includes: A construction parameter acquisition module for acquiring construction parameters within the foundation pit, where the construction parameters include: foundation pit soil layer parameters, foundation pit excavation depth, designed groundwater lowering depth in the foundation pit, required groundwater lowering depth, initial groundwater level distribution, and construction period; A dewatering method determination module for determining the foundation pit dewatering method according to the construction parameters; the foundation pit dewatering methods include: light well point, jet well point, electroosmosis well point, and tube well point; An influence radius determination module for determining the well point influence radius and the well point dewatering funnel curve according to the construction parameters and the foundation pit dewatering method; A dewatering well spacing determination module for segmenting the foundation pit spacing in the river cross-section direction using the well point influence radius to obtain the foundation pit segments and the dewatering well spacing; An optimal well spacing combination determination module for determining the well spacing combination according to the dewatering well spacing; and screening the well spacing combination to obtain the optimal well spacing combination; An arrangement plan determination module for obtaining the optimized dewatering well arrangement plan according to the optimal well spacing combination and the foundation pit shape; The determination of the well point influence radius and the well point dewatering funnel curve according to the construction parameters and the foundation pit dewatering method specifically includes: Determine the well point influence radius using the formula wherein is the well point influence radius, is the depth to which the groundwater in the designed foundation pit is lowered, is the permeability coefficient, is the thickness of the phreatic aquifer; Using the formula to determine the well point dewatering funnel curve; where is the vertical distance from the calculation point on the dewatering funnel curve to the water - impermeable bottom plate, is the water level height in the well after dewatering, is the horizontal distance from the calculation point on the dewatering funnel curve to the axis of the pumping well, is the radius of the dewatering well; The determination of the well spacing combination according to the dewatering well spacing; and the screening of the well spacing combination to obtain the optimal well spacing combination specifically includes: Determining multiple well spacing combinations and the corresponding drawdown superposition values according to the dewatering well spacing; the drawdown superposition value is the superposition of the groundwater dewatering depths at the midpoint positions of each well spacing combination in the foundation pit segment; Screening the well spacing combinations according to the drawdown superposition value corresponding to each well spacing combination and the required groundwater lowering depth to determine the optimal well spacing combination.

6. A computer device, comprising: A memory, a processor, and a computer program stored on the memory and executable on the processor, characterized in that the processor executes the computer program to implement the dewatering well optimized arrangement method according to any one of claims 1-4.

7. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the dewatering well optimized arrangement method according to any one of claims 1-4.

8. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the dewatering well optimized arrangement method according to any one of claims 1-4.

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