Design system and method of gabion ecological bank protection engineering for mountainous rivers

Abstract

The present application discloses a mountain river gabion ecological revetment engineering design system and method, which divides the river into multiple construction riverbank sections according to the current parameters of the river channel through the river channel analysis module, matches the target gabion gabion scheme corresponding to the riverbank section for each riverbank section through the gabion gabion module, matches the construction scheme corresponding to the target gabion gabion scheme for each riverbank section through the construction scheme module, simulates the river channel construction according to the construction scheme of each riverbank section through the simulation correction module, and corrects the construction scheme based on the construction simulation data to obtain the target construction scheme for each riverbank section. The present application can reduce construction costs and reduce dependence on workers' skills, as well as ensure the safety and stability of revetment engineering design, improve the success rate of engineering supervision and acceptance, effectively reduce the phenomenon of continuous rework due to difficulty in passing engineering supervision and acceptance, and reduce the difficulty of ecological governance of mountain rivers.

Description

Technical Field

[0001] The present application relates to the field of ecological governance technology, and in particular to a system and method for designing a gabion ecological bank protection project for a mountain river. Background Art

[0002] According to relevant ecological governance regulations, the bank protection layout should be adapted to the flow direction of the river and roughly parallel to the mainstream line of the flood. The river section bank protection should be arranged along the river bank, with roughly the same distance from the center line of the river channel, and should not be suddenly enlarged or reduced. However, for mountain rivers, the river channel has a large longitudinal slope, fast flow rate, and local river channels are close to fertile farmland. It is difficult to manage mountain rivers with the main focus on maintaining the current bank slope. A single bank protection project is difficult to adapt to the changing river channel state. Among them, ordinary bank protection is easily eroded, resulting in hollowing of the slope foot and collapse of the bank protection. The safety and stability of the bank protection are difficult to guarantee, and it is difficult to pass the engineering supervision and acceptance. The construction cost of the buried stone concrete retaining wall bank protection is high, and the engineering quality of the mortar masonry stone retaining wall bank protection depends on the workers' masonry technology and the construction is slow. Therefore, there is an urgent need for a river channel control engineering design scheme suitable for mountain rivers with variable river channel conditions. Summary of the invention

[0003] The present application provides a system and method for designing a gabion ecological bank protection project for a mountain river, so as to solve the technical problem of the difficulty in ecological management of mountain rivers.

[0004] In order to solve the above technical problems, in the first aspect, the present application provides a mountain river gabion ecological bank protection engineering design system, including field survey equipment, data center and computer equipment;

[0005] The field survey equipment is used to survey the current parameters of the river channel on site and upload the current parameters of the river channel to the data center. The current parameters of the river channel include the slope of the river channel, the straightness of the river channel, the flow rate of the river channel, the elevation of the river channel and the topographic features of the river channel;

[0006] The data center is used to store the current parameters of the river channel, the gabion scheme and the construction scheme;

[0007] The computer device comprises:

[0008] The river channel analysis module is used to divide the river channel into multiple construction river bank sections according to the current river channel parameters, with the two banks of the river channel divided into independent sections;

[0009] A gabion module is used to match a target gabion scheme corresponding to each riverbank segment;

[0010] A construction scheme module, for matching the construction scheme corresponding to the target gabion gabion scheme for each of the riverbank sections;

[0011] The simulation correction module is used to perform construction simulation on the river channel according to the construction plan of each river bank section, and to correct the construction plan based on the construction simulation data to obtain the target construction plan for each river bank section.

[0012] In some of the embodiments, the river channel analysis module includes:

[0013] A segmentation unit, used for matching the current river channel parameters with preset river channel parameter values ​​of multiple river bank types, so as to segment the river channel according to the river bank types to obtain multiple river bank segments;

[0014] A smoothing unit is used to perform smoothing clustering on adjacent riverbank segments according to the river channel status parameters and segment lengths of the riverbank segments for all adjacent riverbank segments, so as to merge adjacent riverbank segments whose difference values ​​of the river channel status parameters are within a preset value into one riverbank segment, thereby obtaining a plurality of the riverbank segments.

[0015] In some of the embodiments, the smoothing unit specifically includes:

[0016] A similarity subunit, used to calculate the similarity of adjacent river bank segments according to the river channel status parameters and segment lengths of the river bank segments using a preset similarity algorithm;

[0017] The merging subunit is used to merge the river bank segments according to the similarities of all the adjacent river bank segments by using a preset clustering algorithm to obtain a plurality of river bank segments.

[0018] In some embodiments, the gabion module comprises:

[0019] A first matching unit is used for matching, for each of the riverbank sections, a set of gabion schemes corresponding to the riverbank type according to the riverbank type of the riverbank section;

[0020] A priority unit is used to prioritize the gabion schemes in the gabion scheme set according to the priority relationship corresponding to the current river channel parameters of the river bank section, and determine the gabion scheme with the highest priority as the target gabion scheme for the river bank section, wherein the target gabion scheme includes the material type, size, stacking method, reinforcement method and internal filling method of the gabion.

[0021] In some of the embodiments, the construction plan module includes:

[0022] A second matching unit is used for matching a preliminary construction plan corresponding to the target gabion gabion plan of each of the riverbank sections according to a preset relationship between the gabion gabion plan and the construction plan, wherein the preliminary construction plan includes a foundation construction sub-plan, a gabion assembly sub-plan, a stone filling sub-plan, a gabion twisting sub-plan, a gabion capping sub-plan, a bank slope backfilling sub-plan and a vegetation construction sub-plan;

[0023] The adjustment unit is used to adjust the preliminary construction plan according to the topographical features of the river bank section to obtain the construction plan of the river bank section.

[0024] In some of the embodiments, the simulation correction module includes:

[0025] A simulation unit, for calling a construction simulation tool for the construction plan of each river bank section, and performing construction simulation on the river channel according to the construction plan of the river bank section to obtain construction simulation data;

[0026] A verification unit, used to verify the construction simulation data based on preset supervision and acceptance requirement data to obtain a verification result;

[0027] A correction unit is used to correct the construction plan if the verification result is that the construction simulation data does not meet the preset supervision and acceptance requirement data, and to perform construction simulation and verification on the corrected construction plan again until the construction simulation data of the construction plan meets the preset supervision and acceptance requirement data, thereby obtaining a target construction plan for the river bank section.

[0028] In some of the embodiments, the construction simulation tool includes Synchro 4D, Navisworks, Glodon, Revit, Civil 3D, or Tekla Structures.

[0029] In a second aspect, the present application further provides a method for designing a mountain river gabion ecological bank protection project, which is applied to a computer device in the mountain river gabion ecological bank protection project design system as described in the first aspect, and the method comprises:

[0030] The river channel is divided into a plurality of construction riverbank sections according to the river channel status parameters through the river channel analysis module, wherein the two banks of the river channel are respectively divided into independent sections, wherein the river channel status parameters are the river channel status parameters surveyed on-site by the on-site survey equipment, and the river channel status parameters include the river channel slope, the river channel straightness, the river water flow, the river channel elevation and the river channel topographic characteristics;

[0031] Matching a target gabion gabion scheme corresponding to each riverbank segment through a gabion gabion module;

[0032] Matching a construction plan corresponding to the target gabion gabion plan for each of the riverbank sections through a construction plan module;

[0033] The simulation correction module is used to perform construction simulation on the river channel according to the construction plan of each river bank section, and the construction plan is corrected based on the construction simulation data to obtain a target construction plan for each river bank section.

[0034] In a third aspect, the present application also provides a computer device, including a processor and a memory, wherein the memory is used to store a computer program, and when the computer program is executed by the processor, the method for designing a mountain river gabion ecological bank protection project as described in the first aspect is implemented.

[0035] In a fourth aspect, the present application further provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the method for designing a mountain river gabion ecological bank protection project as described in the first aspect.

[0036] Compared with the prior art, this application has at least the following beneficial effects:

[0037] This application uses the mountain river gabion ecological bank protection engineering design system to complete the preliminary on-site survey and data entry of the river channel, and analyzes and processes the on-site survey data through computer equipment to identify the riverbank water flow characteristics and terrain characteristics of each river section, and match the gabion scheme and construction plan that are suitable for the corresponding riverbank characteristics. Therefore, the use of the gabion gabion scheme as a bank protection retaining wall can reduce construction costs and reduce dependence on workers' skills, and ensure that the construction plan is most suitable for the changeable conditions of mountain rivers; at the same time, through simulated construction and correction, the safety and stability of the bank protection engineering design can be guaranteed, the success rate of engineering supervision and acceptance can be improved, the phenomenon of continuous rework due to difficulty in passing engineering supervision and acceptance can be effectively reduced, and the difficulty of ecological management of mountain rivers can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the structure of a mountain river gabion ecological bank protection engineering design system shown in an embodiment of the present application;

[0039] Figure 2 A schematic diagram of a flow chart of a design method for a mountain river gabion ecological bank protection project according to an embodiment of the present application;

[0040] Figure 3 A schematic diagram of a gabion scheme shown in an embodiment of the present application;

[0041] Figure 4 A schematic diagram of the structure of a computer device shown in an embodiment of the present application. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0043] Please refer to Figure 1 , Figure 1 A schematic diagram of a mountain river gabion ecological revetment engineering design system provided in an embodiment of the present application. The mountain river gabion ecological revetment engineering design system in an embodiment of the present application includes a field survey device 1, a data center 2, and a computer device 3, which includes but is not limited to laptop computers, tablet computers, desktop computers, physical servers, cloud servers and other devices.

[0044] The field survey equipment 1 is used to survey the current parameters of the river channel on site and upload the current parameters of the river channel to the data center 2. The current parameters of the river channel include the slope of the river channel, the straightness of the river channel, the flow rate of the river channel, the elevation of the river channel and the topographic features of the river channel;

[0045] The data center 2 is used to store the current parameters of the river channel, the gabion scheme and the construction scheme;

[0046] The computer device 3 comprises:

[0047] A river channel analysis module 31 is used to divide the river channel into a plurality of construction river bank sections according to the current status parameters of the river channel, wherein both sides of the river channel are divided into independent sections;

[0048] A gabion module 32 is used for matching a target gabion scheme corresponding to each riverbank segment;

[0049] A construction scheme module 33 is used to match the construction scheme corresponding to the target gabion gabion scheme for each of the riverbank sections;

[0050] The simulation correction module 34 is used to perform construction simulation on the river channel according to the construction plan of each river bank section, and to correct the construction plan based on the construction simulation data to obtain the target construction plan for each river bank section.

[0051] In this embodiment, preliminary on-site survey and data entry of the river channel are completed through on-site survey equipment and a data center, and the on-site survey data are analyzed and processed through computer equipment to identify the riverbank flow characteristics and terrain characteristics of each river section of the river channel, and match the gabion scheme and construction scheme adapted to the corresponding riverbank characteristics. Thus, the use of the gabion gabion scheme as a revetment retaining wall can reduce construction costs and reduce dependence on workers' skills, and ensure that the construction scheme is most suitable for the changeable conditions of mountainous rivers; at the same time, through simulated construction and correction, the safety and stability of the revetment project design are guaranteed, the success rate of project supervision and acceptance is improved, the phenomenon of continuous rework due to difficulty in passing project supervision and acceptance is effectively reduced, and the difficulty of ecological management of mountainous rivers is reduced.

[0052] In some embodiments, the river channel analysis module 31 includes:

[0053] A segmentation unit, used for matching the current river channel parameters with preset river channel parameter values ​​of multiple river bank types, so as to segment the river channel according to the river bank types to obtain multiple river bank segments;

[0054] A smoothing unit is used to perform smoothing clustering on adjacent riverbank segments according to the river channel status parameters and segment lengths of the riverbank segments for all adjacent riverbank segments, so as to merge adjacent riverbank segments whose difference values ​​of the river channel status parameters are within a preset value into one riverbank segment, thereby obtaining a plurality of the riverbank segments.

[0055] Optionally, the smoothing unit specifically includes:

[0056] A similarity subunit, used to calculate the similarity of adjacent river bank segments according to the river channel status parameters and segment lengths of the river bank segments using a preset similarity algorithm;

[0057] The merging subunit is used to merge the river bank segments according to the similarities of all the adjacent river bank segments by using a preset clustering algorithm to obtain a plurality of river bank segments.

[0058] In this embodiment, the preset river channel parameter values ​​include river channel parameter value ranges of multiple river bank types. When the river channel status parameters of a certain river bank section fall within the river channel parameter value range of a river bank type, the river bank section is divided into a river bank segment, and so on.

[0059] Since a large number of riverbank segments may appear after the initial segmentation, which is not conducive to construction, multiple adjacent similar riverbank segments are merged into the same riverbank segment. This embodiment uses a similarity algorithm to calculate the similarity of similar riverbank segments, clusters adjacent riverbank segments with similarities greater than a preset similarity into one riverbank segment, and calculates the similarities of other adjacent riverbank segments of the riverbank segments in the cluster set and continues clustering until the similarity of the adjacent riverbank segments is less than the preset similarity, then all riverbank segments in the cluster set are merged into one continuous riverbank segment. It can be understood that the similarity algorithm and clustering algorithm can be selected according to actual needs, such as cosine similarity and K-means clustering algorithm, etc., and there is no limitation on this.

[0060] This embodiment divides the riverbanks on both sides of the river channel into sections, so as to match corresponding gabion schemes and construction plans for riverbank sections with different terrain and water flow characteristics, thereby being suitable for the changeable state of river channels in mountainous rivers, ensuring that the gabion scheme and construction plan are suitable for the riverbank sections and can guarantee the safety and stability of the bank protection, thereby improving the acceptance pass rate of engineering supervision.

[0061] In some embodiments, the gabion module 32 comprises:

[0062] A first matching unit is used for matching, for each of the riverbank sections, a set of gabion schemes corresponding to the riverbank type according to the riverbank type of the riverbank section;

[0063] A priority unit is used to prioritize the gabion schemes in the gabion scheme set according to the priority relationship corresponding to the current river channel parameters of the river bank section, and determine the gabion scheme with the highest priority as the target gabion scheme for the river bank section, wherein the target gabion scheme includes the material type, size, stacking method, reinforcement method and internal filling method of the gabion.

[0064] In this embodiment, each riverbank type can correspond to a variety of gabion schemes, and the correspondence between the riverbank type and the gabion scheme can be pre-stored in the data center. Since different gabions have different requirements for different soil characteristics of the same riverbank type and the gabion cost is different, in order to improve the construction economy and construction convenience, the gabion schemes are prioritized based on the riverbank length, soil type, riverbank width and other river channel status parameters of the riverbank section, and the gabion scheme with the highest economy and convenience (i.e., the highest priority) is selected as the target gabion scheme for a certain riverbank section.

[0065] In some embodiments, the construction plan module 33 includes:

[0066] A second matching unit is used for matching a preliminary construction plan corresponding to the target gabion gabion plan of each of the riverbank sections according to a preset relationship between the gabion gabion plan and the construction plan, wherein the preliminary construction plan includes a foundation construction sub-plan, a gabion assembly sub-plan, a stone filling sub-plan, a gabion twisting sub-plan, a gabion capping sub-plan, a bank slope backfilling sub-plan and a vegetation construction sub-plan;

[0067] The adjustment unit is used to adjust the preliminary construction plan according to the topographical features of the river bank section to obtain the construction plan of the river bank section.

[0068] In this embodiment, the matched construction plan is a general construction plan, which may not be compatible with some detailed features of the river bank section. Therefore, in order to improve the adaptability of the construction plan, the construction plan is adjusted according to the details such as the topographic features of the river bank section. It should be noted that the operation process of the adjustment unit can be manually adjusted by the user, or intelligently adjusted using an artificial intelligence model.

[0069] In some embodiments, the simulation correction module 34 includes:

[0070] A simulation unit, for calling a construction simulation tool for the construction plan of each river bank section, and performing construction simulation on the river channel according to the construction plan of the river bank section to obtain construction simulation data;

[0071] A verification unit, used to verify the construction simulation data based on preset supervision and acceptance requirement data to obtain a verification result;

[0072] A correction unit is used to correct the construction plan if the verification result is that the construction simulation data does not meet the preset supervision and acceptance requirement data, and to perform construction simulation and verification on the corrected construction plan again until the construction simulation data of the construction plan meets the preset supervision and acceptance requirement data, thereby obtaining a target construction plan for the river bank section.

[0073] Optionally, the construction simulation tool includes Synchro 4D, Navisworks, Glodon, Revit, Civil3D or Tekla Structures.

[0074] In this embodiment, a construction simulation tool is used to simulate the construction of a mountain river, and a simulation test is performed on the bank retaining wall after the simulated construction to obtain construction simulation data, which is then verified according to the bank protection data required by the supervision and acceptance, and finally a target construction plan that meets the requirements is obtained.

[0075] See also Figure 2 , Figure 2A flowchart of a method for designing a mountain river gabion ecological revetment project provided by an embodiment of the present application is shown. The method for designing a mountain river gabion ecological revetment project is applied to the above-mentioned computer device, and the method for designing a mountain river gabion ecological revetment project includes:

[0076] Step S101, dividing the river into a plurality of construction riverbank sections according to the river status parameters through the river channel analysis module, wherein the two banks of the river channel are independently divided into sections, wherein the river channel status parameters are the river channel status parameters surveyed on-site by the on-site survey equipment, and the river channel status parameters include the river channel slope, the river channel straightness, the river water flow, the river channel elevation and the river channel terrain characteristics;

[0077] Step S102, matching a target gabion scheme corresponding to each riverbank segment through a gabion gabion module;

[0078] Step S103, matching a construction plan corresponding to the target gabion gabion plan for each of the riverbank sections through a construction plan module;

[0079] Step S104, performing construction simulation on the river channel according to the construction plan of each river bank section through a simulation correction module, and correcting the construction plan based on the construction simulation data to obtain a target construction plan for each river bank section.

[0080] The optional items in the above system embodiment are also applicable to this embodiment, and will not be described in detail here. The rest of the contents of the embodiment of this application can refer to the contents of the above system embodiment, and will not be repeated in this embodiment.

[0081] As an example but not a limitation, take the design of the Aoxi River Ecological Management Project in Longmen County, Huizhou City as an example:

[0082] According to the on-site investigation, the scope of the Aoxi River and Xialong River section management project is mountain rivers, with large longitudinal slopes, fast flow rates, hollowed-out slopes, many bends and steep slopes in some parts of the river, and different widths of the river. The river is close to farmland, and some riverbanks are severely damaged. The on-site survey data is uploaded to the data center. After computer analysis and output, the bank protection of the main stream of Aoxi River adopts slope retaining wall revetment, and the gabions are stacked in layers. The size of the gabions is 1.2m×1.0m×0.5m (length×width×height), and the height of the revetment is 2 to 3m. The revetment structure of the tributaries of Aoxi River and the main and tributaries of Xialong River adopts backward-inclined gabions, which are stacked in layers and have a size of 1.5m×1.0m×1.0m (length×width×height).

[0083] The total length of the slope regulation of the Aoxi River and Xialong River section regulation project is 6.46 km. It is mainly distributed in the main stream section of Aoxi River, Liudong tributary section, Guanting tributary section, main stream section of Xialong River and the second section of Xialong River tributary. The specific layout range and parameters of the bank protection are shown in Table 1 below.

[0084] Table 1 Contents of the bank protection project for the Aoxi River and Xialong River section regulation project

[0085]

[0086]

[0087]

[0088] Gabion stone cage scheme: To reduce the length of the article, this example only shows the gabion stone cage scheme for the middle reaches of the Aoxi River. Figure 3 As shown in the figure, the regulation measures for this section of the river are double rows of pine piles and gabion cages on the left bank. A grass belt with an average width of about 4m is laid next to the pine piles. The top of the gabion cage is topped with concrete and inlaid with pebbles to create a hydrophilic platform. A three-dimensional geonet mat is laid on the slope between the riverside trail, fixed with U-shaped nails, and planted with grass. A riverside trail is laid at the top. The gabion retaining wall designed in this project is a Class 5 building. The bearing layer of the retaining wall is coarse sand. The foundation parameters of the gabion retaining wall are shown in Table 2. The backfill behind the wall is backfilled with excavated materials, and the natural bulk density of the fill is γt = 1.62g / cm 3 , saturated bulk density γt=1.90g / cm 3 The internal friction angle of the fill behind the wall is calculated using the equivalent internal friction angle The bulk density of the rock is γc = 23 kN / m 3 , and the foundation friction coefficient μ=0.4, the allowable values ​​of various safety factors are shown in Table 3.

[0089] Table 2 Gabion retaining wall revetment foundation parameters

[0090]

[0091] Table 3 Allowable values ​​of stability safety factor of gabion retaining wall

[0092] Load combination Anti-slip Kc Anti-overturning Ko Uneven coefficient η Basic combination 1.20 1.40 2.5 Special combinations 1.05 1.30 3.0

[0093] Construction plan: The manufacturer first produces semi-finished wire mesh bags, which are assembled and shaped according to the construction drawings at the construction site, filled with stones as required, and then hoisted to the designated protection point with an excavator and placed stably.

[0094] 1. Foundation construction

[0095] Combined with the actual situation of the river water on site, the foundation and some gabion construction were carried out under normal water level, which could not guarantee the quality and safety of the construction. Locally, longitudinal cofferdams filled with woven bags of earth had to be used to intercept the riverbed water on one side of the riverbed, and the riverbed foundation gabion construction was carried out on the other side. Sufficient pumps were equipped to pump water to lower the water level in the construction area to ensure the smooth progress of the construction.

[0096] 2. Gabion construction process

[0097] Slope clearing → excavation of earth at gabion position → cleaning base → laying polyester fiber non-woven fabric → gabion cage construction → backfilling and tamping slope → filling gaps with gravel and backfilling → planting slope plants.

[0098] 3. Gabion cage construction

[0099] (1) Acceptance of main materials

[0100] ① On-site acceptance of stone materials: The rough stone material should be solid, without weathering peeling layer or cracks. The stone density should be greater than 25KN / m 3 , the compressive strength should be greater than 60MPa. The stone shape specifications, its length should be greater than 30cm, the minimum edge thickness should be greater than 20cm. The rough stone should be in block shape, and the minimum weight should not be less than 25kg. The rough stone with specifications smaller than the requirements can be used for filling, but its amount shall not exceed 10% of the weight of the masonry at that location. The particle size of the small stone used for filling should be larger than the mesh. The filling stone (block stone) should be durable, and the particle size of more than 85% (mass ratio) should be greater than 120mm, and shall not exceed 200mm, ensuring that the overfill stone specification is 25-30mm.

[0101] ② On-site acceptance of gabion mesh: The gabion mesh is assembled with zinc-5% aluminum-mixed rare earth alloy coated PVC steel wire (Galfan, plastic coated) mesh. The mesh size is 120×100, and the connection and anchoring are reliable. Ensure that it can meet the impact of river water after loading.

[0102] (2) Process flow: foundation excavation → measurement of elevation and embankment axis → laying of gravel cushion layer → placement of mesh cages → filling of blocks of stone → twisting of cage cover.

[0103] (3) Mesh laying and stone anchoring

[0104] 1) All gabions are stacked in steps, with the upper and lower layers stacked according to the slope and tied securely.

[0105] 2) Place the above layers of gabions and anchor them to the gabions on the same layer below with binding wires.

[0106] 3) The stones on the exposed side and top surface should be laid by hand, and the particle size should not be less than 150mm to obtain a beautiful surface.

[0107] 4) When stacking gabions at the bottom, the surface of the gabions should be kept flat. After excavation, a 10 cm thick crushed stone filter layer, i.e. cushion layer, can be set.

[0108] Figure 4 This is a schematic diagram of the structure of a computer device provided in one embodiment of the present application. Figure 4 As shown, the computer device 4 of this embodiment includes: at least one processor 40 ( Figure 4Only one is shown in the figure), a memory 41, and a computer program 42 stored in the memory 41 and executable on the at least one processor 40, wherein the processor 40 implements the steps of any of the above method embodiments when executing the computer program 42.

[0109] The computer device 4 may be a computing device such as a tablet computer, a desktop computer, or a cloud server. The computer device may include but is not limited to a processor 40 and a memory 41. Those skilled in the art will appreciate that Figure 4 It is only an example of the computer device 4 and does not constitute a limitation on the computer device 4. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, it may also include input and output devices, network access devices, etc.

[0110] The processor 40 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0111] In some embodiments, the memory 41 may be an internal storage unit of the computer device 4, such as a hard disk or memory of the computer device 4. In other embodiments, the memory 41 may also be an external storage device of the computer device 4, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the computer device 4. Further, the memory 41 may also include both an internal storage unit and an external storage device of the computer device 4. The memory 41 is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory 41 may also be used to temporarily store data that has been output or is to be output.

[0112] In addition, an embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0113] An embodiment of the present application provides a computer program product. When the computer program product is run on a computer device, the computer device implements the steps in the above-mentioned method embodiments when executing the computer device.

[0114] In several embodiments provided in the present application, it is understood that each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of a code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved.

[0115] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0116] The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present application in detail. It should be understood that the above description is only a specific embodiment of the present application and is not intended to limit the scope of protection of the present application. It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A mountain river gabion ecological bank protection engineering design system, characterized in that: Includes site survey equipment, data centers and computer equipment; The field survey equipment is used to survey the current parameters of the river channel on site and upload the current parameters of the river channel to the data center. The current parameters of the river channel include the slope of the river channel, the straightness of the river channel, the flow rate of the river channel, the elevation of the river channel and the topographic features of the river channel; The data center is used to store the current parameters of the river channel, the gabion scheme and the construction scheme; The computer device comprises: The river channel analysis module is used to divide the river channel into multiple construction river bank sections according to the current river channel parameters, with the two banks of the river channel divided into independent sections; A gabion module is used to match a target gabion scheme corresponding to each riverbank segment; A construction scheme module, for matching the construction scheme corresponding to the target gabion gabion scheme for each of the riverbank sections; A simulation correction module, used for performing construction simulation on the river channel according to the construction plan of each river bank section, and correcting the construction plan based on the construction simulation data to obtain a target construction plan for each river bank section; The gabion module comprises: A first matching unit is used for matching, for each of the riverbank sections, a set of gabion schemes corresponding to the riverbank type according to the riverbank type of the riverbank section; A priority unit is used to prioritize the gabion schemes in the gabion scheme set according to the priority relationship corresponding to the current river channel parameters of the river bank section, and determine the gabion scheme with the highest priority as the target gabion scheme for the river bank section, wherein the target gabion scheme includes the material type, size, stacking method, reinforcement method and internal filling method of the gabion.

2. The mountain river gabion ecological bank protection engineering design system according to claim 1 is characterized in that: The river channel analysis module comprises: A segmentation unit, used for matching the current river channel parameters with preset river channel parameter values ​​of multiple river bank types, so as to segment the river channel according to the river bank types to obtain multiple river bank segments; A smoothing unit is used to perform smoothing clustering on adjacent riverbank segments according to the river channel status parameters and segment lengths of the riverbank segments for all adjacent riverbank segments, so as to merge adjacent riverbank segments whose difference values ​​of the river channel status parameters are within a preset value into one riverbank segment, thereby obtaining a plurality of the riverbank segments.

3. The mountain river gabion ecological bank protection engineering design system as claimed in claim 2 is characterized in that: The smoothing unit specifically includes: A similarity subunit, used to calculate the similarity of adjacent river bank segments according to the river channel status parameters and segment lengths of the river bank segments using a preset similarity algorithm; The merging subunit is used to merge the river bank segments according to the similarities of all the adjacent river bank segments by using a preset clustering algorithm to obtain a plurality of river bank segments.

4. The mountain river gabion ecological bank protection engineering design system according to claim 1 is characterized in that: The construction scheme module includes: A second matching unit is used for matching a preliminary construction plan corresponding to the target gabion gabion plan of each of the riverbank sections according to a preset relationship between the gabion gabion plan and the construction plan, wherein the preliminary construction plan includes a foundation construction sub-plan, a gabion assembly sub-plan, a stone filling sub-plan, a gabion twisting sub-plan, a gabion capping sub-plan, a bank slope backfilling sub-plan and a vegetation construction sub-plan; The adjustment unit is used to adjust the preliminary construction plan according to the topographical features of the river bank section to obtain the construction plan of the river bank section.

5. The mountain river gabion ecological bank protection engineering design system according to claim 1, characterized in that: The simulation correction module comprises: A simulation unit, for calling a construction simulation tool for the construction plan of each river bank section, and performing construction simulation on the river channel according to the construction plan of the river bank section to obtain construction simulation data; A verification unit, used to verify the construction simulation data based on preset supervision and acceptance requirement data to obtain a verification result; A correction unit is used to correct the construction plan if the verification result is that the construction simulation data does not meet the preset supervision and acceptance requirement data, and to perform construction simulation and verification on the corrected construction plan again until the construction simulation data of the construction plan meets the preset supervision and acceptance requirement data, thereby obtaining a target construction plan for the river bank section.

6. The mountain river gabion ecological bank protection engineering design system according to claim 5, characterized in that: The construction simulation tools include Synchro 4D, Navisworks, Revit, Civil 3D or Tekla Structures.

7. A design method for a mountain river gabion ecological bank protection project, characterized in that: A computer device used in a mountain river gabion ecological bank protection engineering design system as claimed in any one of claims 1 to 6, wherein the method comprises: The river channel is divided into a plurality of construction riverbank sections according to the river channel status parameters through the river channel analysis module, wherein the two banks of the river channel are respectively divided into independent sections, wherein the river channel status parameters are the river channel status parameters surveyed on-site by the on-site survey equipment, and the river channel status parameters include the river channel slope, the river channel straightness, the river water flow, the river channel elevation and the river channel topographic characteristics; Matching a target gabion gabion scheme corresponding to each riverbank segment through a gabion gabion module; Matching a construction plan corresponding to the target gabion gabion plan for each of the riverbank sections through a construction plan module; The simulation correction module performs construction simulation on the river channel according to the construction plan of each river bank section, and corrects the construction plan based on the construction simulation data to obtain a target construction plan for each river bank section; The method of matching a target gabion scheme corresponding to each riverbank segment through the gabion module includes: Matching a set of gabion schemes corresponding to the riverbank type for each of the riverbank sections by a first matching unit according to the riverbank type of the riverbank section; The gabion schemes in the gabion scheme set are prioritized by a priority unit according to the priority relationship corresponding to the current river channel parameters of the river bank section, and the gabion scheme with the highest priority is determined as the target gabion scheme for the river bank section, and the target gabion scheme includes the material type, size, stacking method, reinforcement method and internal filling method of the gabion.

8. A computer device, characterized in that: It comprises a processor and a memory, wherein the memory is used to store a computer program, and when the computer program is executed by the processor, the method for designing a mountain river gabion ecological bank protection project as claimed in claim 7 is implemented.

9. A computer-readable storage medium, characterized in that: It stores a computer program, which, when executed by a processor, implements the method for designing a mountain river gabion ecological bank protection project as claimed in claim 7.

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