Irregular boundary slope surface reinforcement arrangement method and related equipment

Abstract

The invention relates to the technical field of slope engineering reinforcement arrangement design, in particular to an irregular boundary slope surface reinforcement arrangement method and related equipment.The method comprises the steps that a three-dimensional geologic model containing an original terrain surface and a designed slope surface is constructed, and an excavation slope surface with an irregular boundary is generated through topological intersection; dividing the surface into a plurality of reinforcing subareas according to geological conditions on the contour surface of the excavated slope; a typical slope is selected for each reinforcing subarea for plumb projection, and an ideal two-dimensional reinforcing arrangement area (logic grid face) of each subarea is obtained; and the reinforcing arrangement scheme and arrangement parameters of the logic grid surface are mapped to all slope surface units in the corresponding reinforcing subareas, reinforcing arrangement of all slope surface units is completed, and the problems that multi-firmware arrangement positions conflict and a traditional design method is low in efficiency are solved.

Description

Technical Field

[0001] This invention relates to the field of slope engineering reinforcement layout design technology, specifically to a method and related equipment for reinforcing irregular boundary slope surfaces. Background Technology

[0002] In the field of slope engineering, reinforcement layout design is currently almost entirely a two-dimensional operation: using plan and section views to reflect different layout parameters and jointly express the three-dimensional spatial distribution of each reinforcement component. This approach is not only extremely time-consuming, leading to rework when the layout changes, but also makes it difficult to guarantee quality. With the development of three-dimensional digital technology in slope engineering, reinforcement layout using three-dimensional visualization has become an essential part of the design process. Currently, almost all three-dimensional slope designs completed in a few industries use BIM software. This type of software relies on continuous mathematical theory, which uses mathematical formulas to fit and describe spatial surfaces and lines, ensuring deterministic relationships between any objects, including slope reinforcement layout, without the need for logical grid technology. However, continuous mathematical theory is severely inadequate for adapting to irregular slopes, failing to support adjustments to design parameters based on geological conditions or the implementation of contour design and reinforcement zoning based on geological conditions. For irregular objects in reality, BIM technology still uses formula fitting, inevitably resulting in fitting errors. Deviations under complex conditions can exceed allowable limits, making continuous mathematical BIM software lack sufficient engineering adaptability and remaining a stage-based and exploratory achievement in the technological development process.

[0003] In other words, the two-dimensional layout currently in widespread use is not suitable for the requirements of three-dimensional operations. Existing three-dimensional design technology establishes deterministic relationships through formula fitting, eliminating the need for logical mesh technology for reinforcement layout. However, its own theoretical foundation is inadequate and lacks value for engineering promotion and application. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a method and related equipment for reinforcing irregular boundary slopes, which addresses the shortcomings of the prior art and solves the technical problems of lack of geological specificity and low efficiency of reinforcement layout in the current zoning.

[0005] The objective of this invention is achieved through the following technical solutions: In a first aspect, the present invention provides a method for reinforcing irregular boundary slopes, comprising: Construct a three-dimensional geological model that includes the original topographic surface and the designed slope surface, and perform topological intersection between the designed slope surface and the original topographic surface to form an excavated slope surface with irregular boundaries; The excavated slope surface is divided into multiple reinforcement zones based on the geological conditions on the contour surface of the excavated slope in the three-dimensional geological model. A typical slope within each reinforcement zone is selected and plumb-projected to form an ideal two-dimensional reinforcement layout area for each reinforcement zone, which serves as the logical grid surface. The reinforcement layout scheme and layout parameters of each logical grid surface are mapped to all slope units in the corresponding reinforcement zone to complete the reinforcement layout on all slope units in the reinforcement zone. The layout parameters include the spacing, row spacing, order, layout distance of slope eyebrows and slope toes, and horizontal and vertical deflection angles of the reinforcement components.

[0006] As a further improvement of the present invention, the excavated slope surface of the irregular boundary is the slope opening line and the outer contour of the slope below the slope opening line, and the irregular boundary is the slope opening line.

[0007] As a further improvement of the present invention, the excavated slope surface is divided according to the geological conditions on the contour surface of the excavated slope in the three-dimensional geological model, forming multiple reinforcement zones, including: Using a three-dimensional geological model, and combining the geological structure, lithology, and stratigraphic spatial variation characteristics contained in the three-dimensional geological model, the degree of weathering of the original topographic surface is determined; The original topographic surfaces with different degrees of weathering are intersected with the designed slope surface to generate geological intersection lines with different degrees of weathering. Based on the geological intersection lines, the designed slope surface is divided into different geological zones. The geological zones are areas divided according to geological structural characteristics after the structural surface of the three-dimensional geological model intersects with the designed slope surface. The characteristics of the geological zones, the stability of the slopes, and the reinforcement requirements are used to divide the slope units under different geological conditions using a human-computer interaction method, thus forming the reinforcement zones. Establish the correspondence between the slope unit and the reinforcement zone. All slope units using the same reinforcement scheme form a reinforcement zone. Each reinforcement zone corresponds to a reinforcement scheme. The reinforcement scheme consists of one or more reinforcement components and corresponding arrangement parameters.

[0008] As a further improvement of the present invention, when arranging the reinforcement components, the spacing and row spacing of the reinforcement components are set to multiples of the minimum spacing and row spacing, so that the reinforcement components are located at the center of the two-dimensional grid of the logical grid surface and do not intersect with the two-dimensional grid. The reinforcement arrangement scheme of each partition is mapped to all slope units within the reinforcement partition. The logical grid surface is a quadrilateral plane that can freely define the minimum spacing and row spacing, and is the ideal reinforcement arrangement area for each reinforcement partition. The height of the logical grid surface is equal to the height of the slope step, and the length is not less than the maximum value of the length of all slope units.

[0009] As a further improvement of the present invention, the logical network surface has a mapping relationship with each slope unit in the corresponding reinforcement zone. The reinforcement arrangement method and arrangement parameters on the logical network surface are applied to each slope unit along the plumb line according to the main station number and the actual elevation of the slope segment line, and the reinforcement arrangement parameters of each slope unit are adjusted.

[0010] As a further improvement of the present invention, the arrangement parameters include the spacing of the reinforcement components, the row spacing, the sequence, the arrangement distance between the slope bevel and the slope foot, and the horizontal and vertical deflection angles of the reinforcement components, including: The order is the set priority of the arrangement of various types of reinforcement components, retaining the reinforcement components with higher order and removing the reinforcement components with lower order; The spacing and row spacing of the reinforcement components are arranged as multiples of the minimum row spacing between the reinforcement components; The distance between the slope brow and slope foot is the distance between the starting position of the reinforcement component and the slope brow / slope foot on the plumb line; the horizontal deflection angle is calculated from the vertical slope orientation, with the right side being positive; the vertical deflection angle is calculated from the vertical slope or horizontal orientation, with the elevation angle being positive.

[0011] As a further improvement of the present invention, it also includes adjusting the arrangement result according to the adjustment principle, applying the adjustment principle to all the slope units of the reinforced zone, and batch removing the reinforcement members that fall outside the irregular boundary; The adjustment principles include: when the centroid of the logical grid surface is not within the irregular boundary range of the slope unit, the arrangement of the reinforcement components within the logical grid surface shall be cancelled.

[0012] Secondly, the present invention provides an irregular boundary slope reinforcement system, comprising: The slope boundary formation module constructs a three-dimensional geological model containing the original topographic surface and the designed slope surface, and performs topological intersection between the designed slope surface and the original topographic surface to form an excavated slope surface with an irregular boundary. The regional reinforcement zoning module divides the excavated slope surface into multiple reinforcement zones based on the geological conditions on the excavated slope outline surface in the three-dimensional geological model. The layout module selects a typical slope in each reinforcement zone and performs a plumb bob projection to form an ideal two-dimensional reinforcement layout area for each reinforcement zone, which serves as the logical grid surface. The reinforcement layout module maps the reinforcement layout scheme and layout parameters of each logical grid surface to all slope units within the corresponding reinforcement zone, thereby completing the reinforcement layout on all slope units in the reinforcement zone. The layout parameters include the spacing, row spacing, sequence, layout distance between slope eyebrows and slope toes, and the horizontal and vertical deflection angles of the reinforcement components.

[0013] Thirdly, the present invention provides a computer-readable storage medium for storing one or more programs, the one or more programs including instructions that, when executed by a computing device, cause the computing device to perform the above-described irregular boundary slope reinforcement arrangement method.

[0014] Fourthly, the present invention provides a computing device, comprising: One or more processors, a memory, and one or more programs, wherein one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include methods for performing the above-described irregular boundary slope reinforcement arrangement method.

[0015] The beneficial effects of the present invention are as follows: The present invention provides a method for reinforcing irregular boundary slopes. By constructing a three-dimensional geological model that includes the original topographic surface and the designed slope surface, and performing topological intersection processing on the designed slope surface and the original topographic surface, an irregular boundary excavation slope surface that conforms to the actual terrain and design requirements can be accurately constructed, providing a precise slope morphology basis for subsequent reinforcement design. Based on the geological conditions of the excavated slope outline in the 3D geological model, the excavated slope surface is divided into multiple reinforcement zones. This enables targeted reinforcement zone planning based on geological differences, avoiding the problem that traditional uniform reinforcement designs cannot adapt to different geological conditions. Furthermore, by selecting typical slopes within each reinforcement zone and performing plumb bob projection, an ideal 2D reinforcement layout area (logical grid surface) is formed. The reinforcement layout scheme of each logical grid surface, along with layout parameters including reinforcement spacing, row spacing, sequence, distance between slope edges and toes, horizontal deflection angle, and vertical deflection angle, is mapped to all slope units within the corresponding reinforcement zone. This allows the logical grid surface to serve as a unified reinforcement design benchmark, avoiding repetitive design for each slope unit within the zone. Simultaneously, the clear layout parameters ensure the standardization and accuracy of reinforcement placement. Ultimately, this effectively solves the technical problems of lack of geological specificity in the reinforcement design of irregular boundary slopes, low reinforcement layout efficiency, and inaccurate layout parameters, achieving efficient and precise reinforcement layout for irregular boundary slopes.

[0016] Furthermore, the reinforcement zoning of this invention is mainly based on the geological conditions revealed on the three-dimensional geological model, which reflects the characteristics of the reinforcement layout scheme changing with the geological structure space, and avoids excessive structural performance and waste of resources while ensuring engineering safety.

[0017] Furthermore, the present invention employs multiple reinforcement components in different orders and with multiples of spacing between them for reinforcement arrangement. It stipulates that only one reinforcement component is allowed to be placed within the grid of an ideal two-dimensional arrangement area, thus solving the problem of conflicting placement positions of multiple reinforcement components.

[0018] Furthermore, to address the issue of reinforcement components intersecting with irregular boundaries when mapped to a real slope, this invention defines a processing logic for reinforcement components after they intersect with an irregular boundary. When the centroid of the logical mesh is outside the boundary, the placement qualification of reinforcement components within the mesh is automatically cancelled, thereby enabling rapid and batch processing of reinforcement components at irregular boundaries. This avoids the tedious operation of manually judging and eliminating them one by one. This processing principle is applied to all slope elements through computer coding, greatly saving designers' time and effort. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A flowchart illustrating the method for reinforcing irregular boundary excavation slopes based on logical grid surfaces, as provided in an embodiment of the present invention. Figure 2 This is a schematic diagram illustrating the intersection of the original terrain surface and the designed slope surface, provided in an embodiment of the present invention. Figure 3 This is a schematic diagram of an irregular boundary slope surface provided in an embodiment of the present invention; Figure 4 A schematic diagram of geological zoning based on spatial variations of geological conditions, provided for embodiments of the present invention; Figure 5 This is a schematic diagram of slope reinforcement based on geological zoning provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of reinforcement arrangement based on logical grid surfaces provided in an embodiment of the present invention; Figure 7 This is a schematic diagram illustrating the mapping of a reinforcement scheme based on a logical grid surface to a local slope unit for local correction and the automatic removal of external reinforcement components with irregular boundaries, as provided in the embodiments of the present invention. Figure 8 This is a three-dimensional slope reinforcement illustration provided in an embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of a computer device according to an embodiment of the present invention. Detailed Implementation

[0021] To make the objectives and technical solutions of this invention clearer and easier to understand, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are for illustrative purposes only and are not intended to limit the invention.

[0022] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0023] Example 1 This embodiment provides a method for reinforcing irregular boundary slopes. The method mainly includes: constructing a three-dimensional geological model containing the original topographic surface and the designed slope surface; performing topological intersection of the designed slope surface and the original topographic surface to form an irregular boundary excavated slope surface; dividing the excavated slope surface into multiple reinforcement zones based on the geological conditions on the excavated slope outline surface in the three-dimensional geological model; selecting a typical slope surface within each reinforcement zone and performing plumb bob projection to form an ideal two-dimensional reinforcement layout area for each reinforcement zone, serving as a logical grid surface; mapping the reinforcement layout scheme and layout parameters of each logical grid surface to all slope units within the corresponding reinforcement zone, completing the reinforcement layout on all slope units in the reinforcement zone. The layout parameters include the spacing, row spacing, sequence, layout distance between the slope edge and slope toe, and the horizontal and vertical deflection angles of the reinforcement components.

[0024] In this embodiment, by constructing a three-dimensional geological model that includes the original terrain surface and the designed slope surface, and performing topological intersection processing on the designed slope surface and the original terrain surface, an irregular boundary excavation slope surface that conforms to the actual terrain and design requirements can be accurately constructed, providing a precise slope morphology basis for subsequent reinforcement design. Based on the geological conditions of the excavated slope outline in the 3D geological model, the excavated slope surface is divided into multiple reinforcement zones. This enables targeted reinforcement zone planning based on geological differences, avoiding the problem that traditional uniform reinforcement designs cannot adapt to different geological conditions. Furthermore, by selecting typical slope surfaces within each reinforcement zone and performing plumb bob projection, an ideal 2D reinforcement layout area (logical grid surface) is formed. The reinforcement layout scheme of each logical grid surface, along with layout parameters including reinforcement spacing, row spacing, sequence, distance between slope edges and toes, horizontal deflection angle, and vertical deflection angle, is mapped to all slope units within the corresponding reinforcement zone. This allows the logical grid surface to serve as a unified reinforcement design benchmark, avoiding repetitive design for each slope unit within the zone. Simultaneously, the clear layout parameters ensure the standardization and accuracy of reinforcement placement. Ultimately, this effectively solves the technical problems of inaccurate slope morphology benchmarks, lack of geological targeting in zoning, low reinforcement layout efficiency, and unclear layout parameter control in the reinforcement design of irregular boundary slopes, achieving efficient and precise reinforcement layout for irregular boundary slopes.

[0025] Furthermore, the excavated slope surface with irregular boundaries is the slope opening line and the outer contour of the slope below the slope opening line, and the irregular boundary is the slope opening line.

[0026] Furthermore, by relying on a three-dimensional geological model and combining the geological structure, lithology, and stratigraphic spatial variation characteristics contained in the three-dimensional geological model, the weathering degree of the original topographic surface is determined. Then, the original topographic surfaces with different weathering degrees are intersected with the designed slope surface to generate geological intersection lines. Based on these geological intersection lines, geological zones that conform to the geological structure characteristics are divided. This process can accurately distinguish different geological areas of the excavated slope surface from the geological essence level, providing a reliable geological basis for subsequent reinforcement zoning. Furthermore, combining the characteristics of geological zoning, slope stability, and reinforcement requirements, a human-computer interaction method is used to divide slope units with different geological conditions into reinforcement zones and establish a correspondence between slope units and reinforcement zones. All slope units using the same reinforcement scheme (including one or more reinforcement components and corresponding layout parameters) form a reinforcement zone. This effectively solves the technical problem that traditional reinforcement zoning lacks geological specificity and cannot adapt to the reinforcement needs of slope units with different geological conditions. Ultimately, it achieves precise planning of reinforcement zones based on geological differences, ensuring that the reinforcement scheme of each reinforcement zone can match its geological conditions and engineering reinforcement needs, providing a reasonable zoning basis for subsequent efficient and accurate reinforcement layout.

[0027] Furthermore, when arranging the reinforcement components, the spacing and row spacing of the reinforcement components are set to multiples of the minimum spacing and row spacing, so that the reinforcement components are located at the center of the two-dimensional grid of the logical grid surface and do not intersect with the two-dimensional grid, thus mapping the reinforcement arrangement scheme of each partition to all slope units within the reinforcement partition.

[0028] Furthermore, the logical network surface has a mapping relationship with each slope unit in the corresponding reinforcement zone. The reinforcement arrangement method and arrangement parameters on the logical network surface are applied to each slope unit along the plumb line according to the main station number and actual elevation of the slope segment line, and the reinforcement arrangement parameters of each slope unit are adjusted.

[0029] The layout parameters include the spacing, row spacing, sequence, layout distance of the slope header and slope foot, and the horizontal and vertical deflection angles of the reinforcement components. Specifically: the sequence is the set priority for the layout of various types of reinforcement components, retaining those with higher sequences and discarding those with lower sequences; the spacing and row spacing of the reinforcement components are arranged as multiples of the minimum row spacing between them; the layout distance of the slope header and slope foot is the distance between the starting position of the reinforcement component and the slope header / slope foot on the plumb line; the horizontal deflection angle is calculated from the vertical slope orientation, with the right side being positive; the vertical deflection angle is calculated from the vertical slope or horizontal orientation, with the elevation angle being positive.

[0030] After completing the reinforcement layout of slope units within the reinforcement zone, to address the issue of grids exceeding the irregular boundaries of slope units when mapping logical grid surfaces to slope units, a clear adjustment principle is established to provide an objective and executable basis for removing reinforcements outside the boundaries. This adjustment principle is then uniformly applied to all slope units within the reinforcement zone, enabling batch removal of reinforcements outside the boundaries of each slope unit. This eliminates the need for individual boundary checks and reinforcement cleanup for each slope unit, effectively solving the technical problem in traditional irregular boundary slope reinforcement design where invalid reinforcements outside the boundaries must be manually identified and removed, resulting in low efficiency and susceptibility to omissions or errors due to human judgment bias. Ultimately, this ensures that all retained reinforcements are within the irregular boundary range of the slope units, improving the accuracy of the reinforcement layout results and significantly increasing the efficiency of post-reinforcement adjustments, thus guaranteeing the adaptability of the reinforcement design to the actual slope morphology.

[0031] The adjustment principles include: when the centroid of the logical grid surface is not within the irregular boundary range of the slope element, the arrangement of the reinforcement components within the logical grid surface shall be cancelled.

[0032] Example 2 Figure 1 This is a flowchart illustrating a method for reinforcing irregular boundary slopes based on a logical grid surface, as provided in an embodiment of the present invention. Figure 1 As shown, the method includes: S100: First, the designed slope surface intersects with the original topographic surface to form an irregular boundary slope surface; Preferably, an irregular boundary slope surface refers to the outer contour of the slope at and below the slope opening line (e.g., Figure 3 As shown in the figure, it is formed by the intersection of the original terrain surface and the designed slope surface contained in the three-dimensional geological model. The intersection process is as follows: Figure 2 As shown, the irregular boundary is the slope opening line. S200: Considering the characteristics of spatial variation of geological structures in the three-dimensional geological model and its impact on slope reinforcement, reinforcement zones are divided according to the geological conditions revealed on the profile surface of the excavated slope in the three-dimensional geological model. S201: Slope reinforcement design schemes need to consider the geological conditions of the slope location. Due to the spatial variation of geological conditions, in order to ensure the safe and stable operation of engineering construction projects within the site, stronger reinforcement measures are required for slopes in areas with complex geological structures. For example... Figure 4 As shown, the three-dimensional geological model takes into account the spatial variation of factors such as geological structure, lithology, and strata. It intersects geological surfaces with different weathering degrees with the design slope surface to generate geological intersection lines with different weathering degrees. Through the geological intersection lines, the design slope surface is further divided into different geological zones, that is, the areas divided according to different geological structure characteristics after the structural surface in the three-dimensional geological model intersects with the design slope surface.

[0033] S202: Considering the impact of geological zoning characteristics on slope reinforcement, different reinforcement zones are defined based on the geological zoning range of the 3D geological model where the slope unit is located, combined with the slope stability and reinforcement requirements. Slope reinforcement zoning is performed in a 3D graphical interface using a human-computer interaction method to divide slope units under different geological conditions, dividing irregularly shaped excavated slopes into independent reinforcement zones, such as... Figure 5 Different colored areas on the irregular slope are shown to establish a one-to-one correspondence between slope units and reinforcement zones. All slope units using the same reinforcement scheme form a reinforcement zone, that is, one reinforcement zone corresponds to one reinforcement scheme. The reinforcement scheme consists of one or more reinforcement components (such as anchor bolts, sprayed layers) and corresponding layout parameters (such as spacing between rows).

[0034] S300: Select a typical slope in each reinforcement zone and perform plumb bob projection to generate an ideal two-dimensional reinforcement layout area as a logical grid surface. On the generalized logical grid surface, generate a two-dimensional grid according to the minimum spacing and row spacing required for reinforcement layout, and complete a variety of reinforcement layout schemes for reinforcement components in the given reinforcement zone according to the design requirements.

[0035] Since the reinforcement layout schemes for all slope units within the reinforcement zone are consistent, to avoid repeatedly designing reinforcement layouts for slope units with the same reinforcement scheme, an ideal two-dimensional reinforcement layout area, the "logical plane," is defined for each reinforcement zone. Figure 6 The diagram shows the logical surface mesh of a certain reinforcement zone on a slope. After completing the reinforcement layout design on the logical surface mesh, the reinforcement layout scheme and reinforcement layout parameters are directly "mapped" to other slope units within the reinforcement zone.

[0036] Preferably, the logical grid surface is a quadrilateral plane with freely defined minimum spacing between rows and units. It represents the ideal reinforcement layout area for each reinforcement zone, with a height equal to the height of the slope terrace and a length not less than the maximum length of all slope units. This ideal area is divided into a two-dimensional grid according to the minimum spacing between rows and units in the reinforcement scheme. When arranging reinforcement units, they are placed within the two-dimensional grid of the ideal area according to the multiple relationship of the minimum spacing between rows and units, fundamentally solving the problem of low efficiency in arranging multiple types of reinforcement units in traditional slope reinforcement design.

[0037] Preferably, the minimum spacing and row spacing are the minimum spacing and row spacing that various types of reinforcement components in each reinforcement zone must strictly follow in the specifications. As the basic data for generating the logical surface two-dimensional mesh, when the reinforcement components are arranged on the logical surface mesh, the spacing and row spacing of the reinforcement components are set to a multiple of the minimum spacing and row spacing to arrange the reinforcement components at the center position of the logical surface two-dimensional mesh unit.

[0038] S400: Maps the reinforcement layout scheme and layout parameters of each reinforcement zone to all slope units within the zone, completing the reinforcement layout on all slope units in a zone at once. The layout parameters include the spacing, row spacing, sequence, layout distance of slope eyebrows and slope toes, and horizontal and vertical deflection angles of the reinforcement components.

[0039] There is a mapping relationship between the logical mesh surface and each slope unit within the reinforcement zone. Slope units are generally three-dimensional. Since the reinforcement layout scheme for each slope unit within the reinforcement zone is consistent, after completing the reinforcement layout design on the logical mesh surface, Figure 6 The reinforcement layout scheme and parameters shown on the logical plane are automatically applied to the direct application based on the main station number and actual elevation of the slope section line, following the direction of the plumb line. Figure 7 Within the slope unit, and support for... Figure 7 The reinforcement arrangement parameters of the slope unit are adjusted, including adjusting the spacing of the reinforcement members on the two-dimensional grid, the row spacing (which is a multiple of the minimum spacing and row spacing), the order of the reinforcement members, the arrangement distance of the reinforcement members at the slope edge and slope foot, and the horizontal and vertical deflection angles of the reinforcement members.

[0040] Preferably, the "order" refers to a method of setting a priority order for the layout design of multiple types of reinforcement components to handle the problem of conflicting placement positions of multiple components in slope reinforcement design. When multiple reinforcement components are placed in the same grid position on the logical plane, only reinforcement components with higher order are retained and reinforcement components with lower order are automatically discarded. Only a single reinforcement component is allowed to be placed within a grid. Figure 6 As shown, when the order of the anchor cable (mw-1500-30) is 1 and the order of the anchor rod (mg-600) is 3, when both are placed in the same grid cell, only the anchor cable is retained and the anchor rod is automatically disqualified from being placed in that grid cell.

[0041] Preferably, the spacing between and row of the reinforcement components is arranged as a multiple of the minimum spacing between and row of the reinforcement components. When the reinforcement components are arranged as a multiple of the minimum spacing between and row of the reinforcement components, it can be ensured that the reinforcement components are located at the center of the logical plane grid cell and that they do not intersect with the grid, thus optimizing the arrangement relationship between the two-dimensional grid and each component.

[0042] Preferably, the distance between the slope brow / slope foot and the starting position of the reinforcement component is the distance between the slope brow / slope foot and the plumb line; the horizontal deflection angle is calculated from the vertical slope orientation, with the right side being positive; the vertical deflection angle is calculated from the vertical slope or horizontal orientation, with the elevation angle being positive.

[0043] S500: Make necessary adjustments to the layout results, including removing reinforcements outside the opening lines of each slope unit, allowing local adjustments to the reinforcement layout parameters of any slope unit, and completing the layout design of the entire slope.

[0044] When reinforcement components are mapped from a logical mesh surface to slope elements, the distribution range of the logical mesh will be slightly larger than that of the slope elements. The irregular boundaries of the slope will intersect with the mesh. The handling principle is that if the mesh centroid is not within the boundary range, the placement of reinforcement components within that mesh should be cancelled. Figure 7 As shown, after the irregular boundary intersects with the 2D mesh, the centroid of some meshes with reinforcements is located outside the irregular boundary of the slope element (the gray reinforcements within the mesh). The system directly removes these reinforcements and applies the logical surface processing principle to all slope elements in each reinforcement zone, automatically and in batches removing reinforcements falling outside the irregular boundary, thus completing the reinforcement arrangement of the irregular boundary slope. The final reinforcement arrangement effect in the 3D scene is as follows: Figure 8 As shown.

[0045] Example 3 This embodiment provides a reinforcement layout system for irregular boundary slopes, used in the reinforcement layout methods for irregular boundary slopes described in Embodiments 1 and 2. The system includes: The slope boundary formation module constructs a three-dimensional geological model containing the original topographic surface and the designed slope surface, and performs topological intersection between the designed slope surface and the original topographic surface to form an excavated slope surface with an irregular boundary. The regional reinforcement zoning module divides the excavated slope surface into multiple reinforcement zones based on the geological conditions on the excavated slope outline surface in the three-dimensional geological model. The layout module selects a typical slope in each reinforcement zone and performs a plumb bob projection to form an ideal two-dimensional reinforcement layout area for each reinforcement zone, which serves as the logical grid surface. The reinforcement layout module maps the reinforcement layout scheme and layout parameters of each logical grid surface to all slope units within the corresponding reinforcement zone, thus completing the reinforcement layout on all slope units in the reinforcement zone.

[0046] The layout parameters include the spacing, row spacing, sequence, layout distance of the slope and slope foot, and the horizontal and vertical deflection angles of the reinforcement components.

[0047] Example 4 In another embodiment of the present invention, a computer-readable storage medium is provided as a storage component within a terminal device, the function of which is to store programs and data. It should be noted that the computer-readable storage medium here encompasses not only the built-in storage components of the terminal device but also extended storage components supported by the device. Essentially, it is a tangible medium capable of containing or storing programs that can be invoked by or in conjunction with an instruction execution system, device, or apparatus. This storage medium provides storage areas for the terminal's operating system and stores one or more instructions suitable for processor loading and execution, which can constitute one or more computer programs containing program code.

[0048] Specifically, examples of computer-readable storage media (a non-exclusive list) include: electrical connections with one or more wires, portable disks, hard disks, random access memory, read-only memory, erasable programmable read-only memory, optical fibers, portable optical disc read-only memory, optical storage devices, magnetic storage devices, or any reasonable combination of the above types.

[0049] The storage medium may also include data signals propagated as part of a baseband portion or a carrier wave, carrying readable program code. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any reasonable combination of both. Furthermore, computer-readable storage medium may also refer to other readable media besides conventional readable storage media, capable of sending, propagating, or transmitting programs for use or operation by an instruction execution system, apparatus, or device. Program code on the storage medium can be transmitted via any suitable medium, including but not limited to wireless, wired, optical fiber, or any reasonable combination thereof.

[0050] The program code used to implement the operations of this invention can be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java and C++, as well as conventional procedural programming languages ​​such as C. The execution modes of the program code include: running entirely on the user's computing device, running partially on the user's device as a standalone software package, running partially in a distributed manner on both the user's device and a remote computing device, or running entirely on a remote computing device or server. When a remote computing device is involved, the device can be connected to the user's computing device via any type of network such as a local area network (LAN) or a wide area network (WAN), or connected to an external computing device via the Internet through an Internet service provider.

[0051] The processor is capable of loading and executing one or more instructions stored in a computer-readable storage medium to implement the corresponding steps of the irregular boundary slope reinforcement arrangement method described in Embodiment 1.

[0052] Example 5 Figure 9 This is a schematic diagram of a computer device provided according to an embodiment of the present invention.

[0053] Please see Figure 9The terminal device is a computer device. In this embodiment, the computer device 60 includes a processor 61, a memory 62, and a computer program 63 stored in the memory 62 and executable on the processor 61. When the processor 61 executes the computer program 63, it implements the irregular boundary slope reinforcement arrangement method in this embodiment. To avoid repetition, these details are not elaborated here. Alternatively, when the processor 61 executes the computer program 63, it implements the functions of each model / unit in the computing system of Embodiment 1. To avoid repetition, these details are not elaborated here.

[0054] Computer device 60 can be a desktop computer, laptop, handheld computer, cloud server, or other computing device. Computer device 60 may include, but is not limited to, a processor 61 and a memory 62. Those skilled in the art will understand that... Figure 9 This is merely an example of computer device 60 and does not constitute a limitation on computer device 60. It may include more or fewer components than shown, or combine certain components, or different components. For example, computer device may also include input / output devices, network access devices, buses, etc.

[0055] The processor 61 may be a central processing unit (CPU), or other general-purpose processors, CPUs, graphics processing units (GPUs), digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, quantum computing-based data processing logic units, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor.

[0056] The memory 62 can be an internal storage unit of the computer device 60, such as a hard disk or RAM of the computer device 60. The memory 62 can also be an external storage device of the computer device 60, such as a plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, etc. equipped on the computer device 60.

[0057] Furthermore, the memory 62 may include both internal storage units of the computer device 60 and external storage devices. The memory 62 is used to store computer programs and other programs and data required by the computer device. The memory 62 can also be used to temporarily store data that has been output or will be output.

[0058] Any references to memory, databases, or other media used in the embodiments provided in this application may include at least one of non-volatile and volatile memory. Non-volatile memory may include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory may include random access memory (RAM) or 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), etc.

[0059] The databases involved in the embodiments provided in this application may include at least one type of relational database and non-relational database. Non-relational databases may include, but are not limited to, blockchain-based distributed databases. The processors involved in the embodiments provided in this application may be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, etc., and are not limited to these.

Claims

1. An irregular boundary slope face reinforcement arrangement method characterized by, The method comprises the following steps: Constructing a three-dimensional geological model containing original terrain surface and designed slope surface, and topologically intersecting the designed slope surface with the original terrain surface to form an excavation slope surface with irregular boundary; According to the geological conditions of the three-dimensional geological model on the excavation slope profile surface, the excavation slope surface is divided to form a plurality of reinforcement sub-zones; Selecting a typical slope surface in each reinforcement sub-zone for plumb projection to form an ideal two-dimensional reinforcement layout area of each reinforcement sub-zone as a logical grid surface; Mapping the reinforcement layout scheme and layout parameters of each logical grid surface to all slope surface units in the corresponding reinforcement sub-zone to complete the reinforcement layout on all slope surface units in the reinforcement sub-zone, and the layout parameters include the spacing, row spacing, sequence of the reinforcement, the layout distance of slope brow and slope foot, the horizontal and vertical deflection angles of the reinforcement.

2. The method of irregular boundary slope face reinforcement arrangement according to claim 1, characterized in that, The excavation slope surface with irregular boundary is the slope opening line and the slope outer contour below the slope opening line, and the irregular boundary is the slope opening line.

3. The method of irregular boundary slope face reinforcement arrangement according to claim 1, characterized in that, According to the geological conditions of the three-dimensional geological model on the excavation slope profile surface, the excavation slope surface is divided to form a plurality of reinforcement sub-zones, which comprises the following steps: Determine the weathering degree of the original terrain surface by using the three-dimensional geological model and combining the geological structure, lithology and stratum spatial variation characteristics contained in the three-dimensional geological model; Intersect the original terrain surface with different weathering degrees with the designed slope surface to generate geological intersection lines of different weathering degrees, and divide the designed slope surface into different geological sub-zones based on the geological intersection lines, wherein the geological sub-zones are regions divided according to the geological structure characteristics after the structural surface of the three-dimensional geological model intersects with the designed slope surface; Divide the slope surface units of different geological conditions in a man-machine interactive manner according to the characteristics of the geological sub-zones, the stability of the slope and the reinforcement demand to form the reinforcement sub-zones; Establish the correspondence between the slope surface units and the reinforcement sub-zones, and all slope surface units with the same reinforcement scheme form a reinforcement sub-zone, and one reinforcement sub-zone corresponds to one reinforcement scheme, and the reinforcement scheme is composed of one or more reinforcement and corresponding layout parameters.

4. The method of irregular boundary slope face reinforcement arrangement according to claim 1, characterized in that, When arranging the reinforcement, the spacing and row spacing of the reinforcement are set as a multiple relationship of the minimum spacing and row spacing, the reinforcement is located at the center position of the two-dimensional grid of the logical grid surface, and does not intersect with the two-dimensional grid, the reinforcement layout scheme of each sub-zone is mapped to all slope surface units within the range of the reinforcement sub-zone, the logical grid surface is a quadrilateral plane with freely definable minimum spacing and row spacing, and is an ideal reinforcement layout area of each reinforcement sub-zone, and the height of the logical grid surface is equivalent to the height of the slope step, and the length is not less than the maximum value of the length of all slope surface units.

5. The method of irregular boundary slope face reinforcement arrangement according to claim 4, characterized in that, The logical network surface has a mapping relationship with each slope surface unit in the corresponding reinforcement sub-zone, and the reinforcement layout method and layout parameters on the logical network surface are applied to each slope surface unit along the plumb direction according to the slope section line main stake number and the true elevation, and the reinforcement layout parameters of each slope surface unit are adjusted.

6. An irregular boundary slope face reinforcement arrangement method according to claim 5, characterized by, The layout parameters include the spacing, row spacing, sequence of the reinforcement, the layout distance of slope brow and slope foot, the horizontal and vertical deflection angles of the reinforcement, which comprises the following steps: The sequence is the priority of the arrangement of various types of reinforcement, and the reinforcement with higher sequence is retained and the reinforcement with lower sequence is removed; The spacing and row spacing of the reinforcement are arranged in multiple of the minimum spacing and row spacing of the reinforcement; The arrangement distance of the brow and the toe is the distance between the arrangement starting position of the reinforcement and the brow / toe on the plumb plane; the horizontal deviation angle is calculated from the vertical slope direction, and the right side is positive; the vertical deviation angle is calculated from the vertical slope or horizontal direction, and the upward angle is positive.

7. An irregular boundary slope face reinforcement arrangement method according to any one of claims 1 to 6, characterized in that, The arrangement result is adjusted according to the adjustment principle, and the adjustment principle is applied to all slope units in the reinforcement partition to remove the reinforcement outside the irregular boundary in batches; The adjustment principle includes: when the grid centroid of the logical grid plane is not within the irregular boundary range of the slope unit, the arrangement of the reinforcement in the logical grid plane is cancelled.

8. An irregular boundary slope face reinforcement arrangement system characterized by, Comprise: The slope boundary forming module constructs a three-dimensional geological model containing the original terrain surface and the designed slope surface, and forms the irregular boundary excavation slope surface by topologically intersecting the designed slope surface with the original terrain surface; The regional reinforcement partition module divides the excavation slope surface according to the geological conditions on the excavation slope profile surface in the three-dimensional geological model to form a plurality of reinforcement partitions; The arrangement region module selects a typical slope in each reinforcement partition for plumb projection to form an ideal two-dimensional reinforcement arrangement region of each reinforcement partition as a logical grid plane; The reinforcement arrangement module maps the reinforcement arrangement scheme and arrangement parameters of each logical grid plane to all slope units in the corresponding reinforcement partition to complete the reinforcement arrangement on all slope units in the reinforcement partition, and the arrangement parameters include the spacing and row spacing of the reinforcement, the sequence, the arrangement distance of the brow and the toe, and the horizontal and vertical deviation angles of the reinforcement.

9. A computer-readable storage medium storing one or more programs, the one or more programs comprising instructions that when executed by a computer cause the computer to perform a method of any of claims 1-8. The one or more programs include instructions that, when executed by a computing device, cause the computing device to perform the irregular boundary slope surface reinforcement arrangement method of any one of claims 1 to 7.

10. A computing device, comprising: Comprise: One or more processors, memories and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs comprise instructions for executing the irregular boundary slope surface reinforcement arrangement method of any one of claims 1 to 7.

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