Construction method for flood bank of intelligent hydropower station

Abstract

The invention discloses a flood bank construction method of an intelligent hydropower station, and relates to the technical field of hydraulic engineering construction, and the method comprises the following steps: based on a database system, reading a CAD design drawing of a flood bank, a bank engineering construction specification and a to-be-constructed area of the flood bank; constructing a three-dimensional model of the flood bank in the BIM modeling software to obtain the three-dimensional model of the flood bank; and based on the three-dimensional model of the flood bank, a to-be-constructed area of the flood bank is analyzed, and a foundation construction scheme of the flood bank is designed. According to the method, data reading is carried out on a CAD design drawing of the flood bank to obtain design parameters of the flood bank, three-dimensional modeling is carried out according to the design parameters of the flood bank to obtain a three-dimensional model of the flood bank, then disassembly analysis is carried out on each part of the three-dimensional model of the flood bank, coordinates of each part are determined, and construction is carried out according to the coordinates of each part. And each part of the flood bank is located at a correct position, so that the overall stress of the flood bank is improved, and the flood-fighting capability of the flood bank is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy project construction, and in particular to a flood embankment construction method for a smart hydropower station. Background Art

[0002] A flood embankment is a civil engineering structure used to prevent floods. Its main function is to protect human activity areas, farmland and cities from the impact of floods. The flood embankment consists of a base, embankment body, drainage pipes, slopes and embankment tops.

[0003] Before the construction of the existing flood embankment, no three-dimensional modeling analysis was performed on it, but it was directly constructed according to the CAD drawings. As a result, after the construction of the flood embankment was completed, there was a certain deviation in the connection positions between the various parts, which in turn caused the overall stress of the flood embankment to decrease and the flood control capacity to decline. Summary of the invention

[0004] In order to solve the above technical problems, a flood embankment construction method for a smart hydropower station is provided. This technical solution solves the problem that the existing flood embankment proposed in the above background technology is not subjected to three-dimensional modeling analysis before construction, but is directly constructed according to CAD drawings, resulting in certain deviations in the connection positions between various parts of the flood embankment after the construction is completed, which in turn causes the overall stress of the flood embankment to decrease and the flood control capacity to decline.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: A flood embankment construction method for a smart hydropower station, comprising: Based on the database system, read the CAD design drawings of the flood levee, the construction specifications of the levee project and the area to be constructed of the flood levee; Based on the CAD design drawings of the flood levee, the 3D model of the flood levee is constructed in the BIM modeling software to obtain the 3D model of the flood levee; Based on the 3D model of the flood levee, analyze the area to be constructed of the flood levee and design the base construction plan of the flood levee; Analyze the flood levee base construction plan and the 3D model of the flood levee to design the flood levee body construction plan; Design the slope construction plan of the flood levee based on the base construction plan of the flood levee, the levee body construction plan and the three-dimensional model of the flood levee; Analyze the levee construction plan and the 3D model of the levee and design the levee crest construction plan; The construction criteria are generated based on the embankment project construction specifications, and the construction personnel carry out construction according to the construction criteria.

[0006] Preferably, the three-dimensional model of the flood levee is constructed in the BIM modeling software based on the CAD design drawing of the flood levee, and the three-dimensional model of the flood levee is obtained, which specifically includes the following steps: Read and process data according to the CAD design drawing of the flood levee to obtain design parameters of the flood levee, wherein the design parameters of the flood levee include component design size information, component quantity information, and component position information; Generate components in the BIM modeling software based on component design size information and component quantity information to obtain different types of flood embankment components; Based on different types of flood levee components and component location information, a three-dimensional model of the flood levee is constructed in the BIM modeling software to obtain the three-dimensional model of the flood levee.

[0007] Preferably, the three-dimensional model of the flood levee is used to analyze the area to be constructed of the flood levee and design a base construction plan for the flood levee, which specifically includes the following steps: Analyze the three-dimensional model of the flood levee and obtain the scaling ratio of the three-dimensional model; Divide the base of the three-dimensional model of the flood levee to determine regular areas and irregular areas; Based on the scaling ratio of the 3D model, the regular and irregular areas are calculated and processed to obtain the base area of ​​the flood levee; Based on the base area, regular area and irregular area of ​​the flood levee, the area to be constructed of the flood levee is divided to determine the base position of the flood levee; Read data based on the CAD design drawings of the flood levee to obtain the material information required for the base of the flood levee; Based on the embankment engineering construction specifications, the base location of the flood embankment and the information on the materials required for the base of the flood embankment, the base construction plan of the flood embankment is designed.

[0008] Preferably, the specific calculation formula for obtaining the base area of ​​the flood levee is:

[0009] In the formula, The base area of ​​the flood levee; The shape of a regular area; is the function corresponding to the regular area; i is the number of regular areas; The shape of the irregular area; is the function corresponding to the irregular area; j is the number of irregular areas; The scale of the 3D model.

[0010] Preferably, the design of the levee body construction plan according to the base construction plan of the levee and the three-dimensional model of the levee specifically comprises the following steps: Analyze the construction plan of the flood levee base and determine the base height of the flood levee; Based on the base position of the flood levee, the base height of the flood levee and the three-dimensional model of the flood levee, the position of the levee body is analyzed to determine the position of the levee body; Based on the position of the flood levee and the three-dimensional model of the flood levee, the position of the drain pipe is analyzed to determine the position of the drain pipe, wherein the position of the drain pipe includes the starting position of the drain pipe, the end position of the drain pipe and the direction information of the drain pipe; Read data based on the CAD design drawings of the flood levee to obtain the material information required for the levee; Based on the levee construction specifications, the levee body location, the drainage pipe location and the information on the materials required for the levee body, the levee body construction plan is designed.

[0011] Preferably, the analyzing the position of the levee body of the flood levee based on the base position of the flood levee, the base height of the flood levee and the three-dimensional model of the flood levee to determine the position of the levee body of the flood levee specifically comprises the following steps: Based on the three-dimensional model of the flood levee, a coordinate system is constructed for the three-dimensional model of the flood levee base, and the origin position of the model coordinate system is determined, wherein the origin position of the model coordinate system is specifically the center position of the three-dimensional model of the flood levee base; Based on the origin position of the model coordinate system, coordinate analysis is performed on the bottom surface of the three-dimensional model of the flood control embankment to obtain the bottom surface coordinate information of the embankment model; Based on the base position and base height of the flood levee, a coordinate system is constructed for the base of the flood levee to determine the origin position of the actual coordinate system, wherein the origin position of the actual coordinate system is specifically the center position of the base position of the flood levee; Based on the actual coordinate system origin position and the scaling ratio of the three-dimensional model, the bottom surface coordinate information of the levee model is magnified to determine the levee position of the flood control levee.

[0012] Preferably, the analyzing the position of the drain pipe based on the position of the levee and the three-dimensional model of the levee to determine the position of the drain pipe specifically comprises the following steps: Based on the three-dimensional model of the flood levee and the origin of the model coordinate system, the coordinates of the drainage pipe in the three-dimensional model of the flood levee are determined to obtain the coordinates of the starting point of the drainage pipe model, the body of the drainage pipe model and the end point of the drainage pipe model; Based on the scaling ratio of the three-dimensional model, the starting point coordinates of the drainage pipe model, the body coordinates of the drainage pipe model and the end point coordinates of the drainage pipe model are enlarged to determine the starting point position of the drainage pipe, the end point position of the drainage pipe and the direction information of the drainage pipe.

[0013] Preferably, the design of the slope construction plan of the flood levee is analyzed according to the base construction plan of the flood levee, the levee body construction plan of the flood levee and the three-dimensional model of the flood levee, and specifically includes the following steps: Based on the three-dimensional model of the flood levee and the position of the origin of the model coordinate system, the coordinates of the slope of the flood levee are determined in the three-dimensional model of the flood levee, and the starting coordinates of the slope model of the flood levee and the ending coordinates of the slope model of the flood levee are obtained; Calculate and process the starting coordinates of the slope model of the flood embankment and the ending coordinates of the slope model of the flood embankment to obtain the slope curvature of the flood embankment; Based on the scaling ratio of the three-dimensional model, the starting coordinates of the slope model of the flood levee and the ending coordinates of the slope model of the flood levee are enlarged to obtain the actual starting coordinates of the slope of the flood levee and the actual ending coordinates of the slope of the flood levee; Based on the actual starting coordinates of the slope of the flood levee and the actual ending coordinates of the slope of the flood levee, the base position of the flood levee and the position of the levee body are positioned to determine the slope position of the flood levee; Read data based on the CAD design drawings of the flood levee to obtain the material information required for the slope of the flood levee; Based on the embankment construction specifications, the slope position of the flood embankment, the slope curvature of the flood embankment and the material information required for the slope of the flood embankment, the slope construction plan of the flood embankment is designed.

[0014] Preferably, the design of the flood levee crest construction plan according to the analysis of the flood levee body construction plan and the three-dimensional model of the flood levee specifically comprises the following steps: Based on the three-dimensional model of the flood levee, the shape of the flood levee crest is extracted to obtain the shape of the flood levee crest; Based on the three-dimensional model of the flood levee and the position of the origin of the model coordinate system, the coordinates of the top of the flood levee are determined in the three-dimensional model of the flood levee, and the placement coordinates of the top model of the flood levee are determined; Based on the scaling ratio of the three-dimensional model, the placement coordinates of the flood levee crest model are enlarged to obtain the actual placement coordinates of the flood levee crest; Read data based on the CAD design drawings of the flood levee to obtain the material information required for the top of the flood levee; Based on the required material information of the flood levee crest and the shape of the flood levee crest, the flood levee crest is designed to obtain the flood levee crest; Place the crest of the flood levee according to the actual placement coordinates of the crest of the flood levee.

[0015] Preferably, the generating of construction criteria based on the dike engineering construction specification and the construction personnel carrying out construction according to the construction criteria specifically include the following steps: Construction workers need to wear safety helmets, safety shoes and protective clothing that meet safety standards and ensure they are in good condition; Prepare protective nets to ensure the safety of construction work.

[0016] Compared with the prior art, the present invention provides a flood embankment construction method for a smart hydropower station, which has the following beneficial effects: The present invention obtains the design parameters of the flood levee by reading data from the CAD design drawings of the flood levee, performs three-dimensional modeling according to the design parameters of the flood levee, obtains the three-dimensional model of the flood levee, then disassembles and analyzes each component of the three-dimensional model of the flood levee, determines the coordinates of each component, and performs construction according to the coordinates of each component, so that each component of the flood levee is located in the correct position, thereby improving the overall stress of the flood levee and further improving the flood resistance of the flood levee. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic flow chart of steps S100-S700 in a flood embankment construction method for a smart hydropower station proposed by the present invention; Figure 2 This is a flow chart of steps S201-S203 in a flood embankment construction method for a smart hydropower station proposed by the present invention; Figure 3 This is a flow chart of steps S301-S306 in a flood embankment construction method for a smart hydropower station proposed by the present invention; Figure 4 This is a flow chart of steps S401-S405 in a flood embankment construction method for a smart hydropower station proposed by the present invention; Figure 5 This is a flow chart of steps S4021-S4023 in a flood embankment construction method for a smart hydropower station proposed by the present invention; Figure 6 This is a flow chart of steps S4031-S4032 in a flood embankment construction method for a smart hydropower station proposed by the present invention; Figure 7 This is a flow chart of steps S501-S506 in a flood embankment construction method for a smart hydropower station proposed by the present invention; Figure 8 A schematic flow chart of steps S601-S606 in a flood embankment construction method for a smart hydropower station proposed by the present invention; Fig. 9This is a flow chart of steps S701-S702 in a flood embankment construction method for a smart hydropower station proposed in the present invention. DETAILED DESCRIPTION

[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0019] Reference Figure 1 As shown, a flood embankment construction method for a smart hydropower station includes: S100, based on the database system, reading the CAD design drawings of the flood levee, the construction specifications of the levee project and the area to be constructed of the flood levee; S200, constructing a three-dimensional model of the flood levee in BIM modeling software based on the CAD design drawing of the flood levee, and obtaining the three-dimensional model of the flood levee; S300, based on the three-dimensional model of the flood levee, analyzing the area to be constructed of the flood levee, and designing a base construction plan for the flood levee; S400, analyzing the base construction plan of the flood levee and the three-dimensional model of the flood levee to design a construction plan for the levee body of the flood levee; S500, analyzing the base construction plan of the flood levee, the embankment body construction plan of the flood levee and the three-dimensional model of the flood levee, and designing the slope construction plan of the flood levee; S600, analyzing the levee body construction plan and the three-dimensional model of the levee, and designing the levee crest construction plan; S700, generating construction criteria based on the dike engineering construction specification, and the construction personnel perform construction according to the construction criteria; It can be understood by those skilled in the art that a flood control levee is composed of a base, a levee body, a drainage pipe, a slope and a levee crest. The levee body is built on the base, and the drainage pipe is arranged inside the levee body to prevent water from seeping into the levee body and being unable to be discharged, which would cause corrosion to the levee body and reduce the life of the levee body. In addition, the provision of a drainage pipe can also relieve the pressure on the levee body. The slope is arranged at both ends of the base and the levee body, and the bottom end of the slope is on the same horizontal plane as the bottom end of the base. The slope is arranged with a certain curvature, which can reduce the impact of the flood and avoid greater damage to the levee body. However, the levee body needs It must be set at the designated position of the base, otherwise the overall flood resistance of the flood levee will be reduced. The same is true for the slope and the drainage pipe. Therefore, by extracting data from the CAD design drawings of the flood levee, the design parameters of the flood levee are obtained. In the BIM modeling software, a three-dimensional model of the flood levee is constructed according to the design parameters of the flood levee. The three-dimensional model is analyzed to determine the installation positions of the levee body, drainage pipe, slope and slope top. Construction is carried out according to the installation positions to ensure that the levee body, drainage pipe, slope and levee top can appear in the designated positions, which can maximize the flood resistance of the flood levee.

[0020] Reference Figure 2 As shown, based on the CAD design drawings of the flood levee, the three-dimensional model of the flood levee is constructed in the BIM modeling software. The three-dimensional model of the flood levee is obtained in the following steps: S201, performing data reading and processing according to the CAD design drawing of the flood levee to obtain design parameters of the flood levee, wherein the design parameters of the flood levee include component design size information, component quantity information, and component position information; S202, generating components in the BIM modeling software based on component design size information and component quantity information, and obtaining different types of flood embankment components; S203, constructing a three-dimensional model of the flood embankment in the BIM modeling software based on different types of flood embankment components and component position information, and obtaining the three-dimensional model of the flood embankment; In this embodiment, a plurality of groups of slopes, drainage pipes and slope tops are provided on the flood embankment. Corresponding components are generated in the BIM modeling software according to the component design size information and component quantity information to form a three-dimensional model of the flood embankment. The three-dimensional model of the flood embankment is analyzed to determine the area of ​​the base, the position of the embankment body on the base, and the position of the slope on the base and the embankment body, to ensure that each component is in its corresponding position and give full play to the flood resistance capacity of the flood embankment.

[0021] Reference Figure 3 As shown in the figure, based on the three-dimensional model of the flood levee, the area to be constructed of the flood levee is analyzed, and the base construction plan of the flood levee is designed, which specifically includes the following steps: S301, analyzing the three-dimensional model of the flood levee to obtain a scaling ratio of the three-dimensional model; S302, dividing the base of the three-dimensional model of the flood levee to determine regular areas and irregular areas; S303, based on the scaling ratio of the three-dimensional model, calculating and processing the regular area and the irregular area to obtain the base area of ​​the flood levee; Among them, the specific calculation formula for obtaining the base area of ​​the flood embankment is:

[0022] In the formula, The base area of ​​the flood levee; The shape of a regular area; is the function corresponding to the regular area; i is the number of regular areas; The shape of the irregular area; is the function corresponding to the irregular area; j is the number of irregular areas; is the scaling ratio of the 3D model; S304, dividing the area to be constructed of the flood embankment based on the base area, regular area and irregular area of ​​the flood embankment, and determining the base position of the flood embankment; S305, reading data according to the CAD design drawing of the flood levee to obtain the material information required for the base of the flood levee; S306. Design a construction plan for the base of the flood embankment based on the dike construction specifications, the base location of the flood embankment, and the information on the materials required for the base of the flood embankment; In this embodiment, a construction area will be selected before building the flood embankment. When building the flood embankment, the base needs to be built first. The embankment body, drainage pipe, slope and embankment top are constructed on the basis of the base. Therefore, it is necessary to determine the area of ​​the base and select the position of the base according to the area of ​​the base. Since part of the slope is installed on the base, and the slope is a structure with a certain curvature, the base is not a regular three-dimensional structure. Therefore, it is necessary to cut the base and divide it into regular areas and irregular areas. Then, the corresponding function is selected according to the shape of the regular area and the irregular area. The base area is calculated through double integral. Finally, the base construction plan of the flood embankment is designed through the embankment engineering construction specifications, the base position of the flood embankment and the material information required for the base of the flood embankment.

[0023] Reference Figure 4 As shown in the figure, according to the base construction plan of the flood levee and the three-dimensional model of the flood levee, the design of the levee body construction plan specifically includes the following steps: S401, analyzing the base construction plan of the flood levee to determine the base height of the flood levee; S402, analyzing the position of the levee body of the flood levee based on the base position of the flood levee, the base height of the flood levee and the three-dimensional model of the flood levee, and determining the position of the levee body of the flood levee; S403, based on the position of the flood levee and the three-dimensional model of the flood levee, analyzing the position of the drain pipe to determine the position of the drain pipe, wherein the position of the drain pipe includes the starting position of the drain pipe, the end position of the drain pipe and the direction information of the drain pipe; S404, reading data according to the CAD design drawing of the flood levee to obtain the material information required for the levee body of the flood levee; S405. Design a construction plan for the levee body of the flood levee based on the levee construction specifications, the location of the levee body of the flood levee, the location of the drainage pipe and the information on the materials required for the levee body of the flood levee.

[0024] Reference Figure 5 As shown, based on the base position of the flood levee, the base height of the flood levee and the three-dimensional model of the flood levee, the position of the levee body is analyzed, and the specific steps of determining the position of the levee body of the flood levee are as follows: S4021, based on the three-dimensional model of the flood levee, construct a coordinate system for the three-dimensional model of the flood levee base, and determine the origin position of the model coordinate system, wherein the origin position of the model coordinate system is specifically the center position of the three-dimensional model of the flood levee base; S4022, based on the origin position of the model coordinate system, coordinate analysis is performed on the bottom surface of the three-dimensional model of the flood control levee to obtain coordinate information of the bottom surface of the levee model; S4023, based on the base position and base height of the flood levee, construct a coordinate system for the base of the flood levee, and determine the origin position of the actual coordinate system, wherein the origin position of the actual coordinate system is specifically the center position of the base position of the flood levee; S4024. Based on the actual coordinate system origin position and the scaling ratio of the three-dimensional model, the bottom surface coordinate information of the levee model is enlarged to determine the levee position of the flood control levee.

[0025] Reference Figure 6 As shown, based on the position of the flood levee and the three-dimensional model of the flood levee, the position of the drainage pipe is analyzed, and the specific steps of determining the position of the drainage pipe include: S4031. Based on the three-dimensional model of the flood levee and the position of the origin of the model coordinate system, the coordinates of the drainage pipe in the three-dimensional model of the flood levee are determined to obtain the coordinates of the starting point of the drainage pipe model, the body of the drainage pipe model, and the end point of the drainage pipe model; S4032, based on the scaling ratio of the three-dimensional model, enlarge the starting point coordinates of the drainage pipe model, the pipe body coordinates of the drainage pipe model, and the end point coordinates of the drainage pipe model to determine the starting point position of the drainage pipe, the end point position of the drainage pipe, and the direction information of the drainage pipe; In this embodiment, the drain pipe is arranged inside the levee and has a certain direction. Therefore, it is necessary to determine the starting position, the end position and the direction information of the drain pipe in order to finally determine the position of the drain pipe. If the position of the drain pipe is improperly set, the water that has seeped into the levee cannot be discharged, and the pressure on the levee cannot be relieved. Therefore, coordinate analysis is performed on the three-dimensional model of the flood control levee to determine the actual coordinates of the drain pipe, and the starting point, end point and direction of the drain pipe are determined according to the actual coordinates of the drain pipe. In addition, the levee is cast on the base, but the bottom surface of the levee is not equal to the top surface of the base. The bottom area of ​​the levee is smaller than the top area of ​​the base. Therefore, it is necessary to analyze the three-dimensional model of the flood control levee to determine the specific position of the levee on the base.

[0026] Reference Figure 7 As shown in the figure, according to the analysis of the base construction plan of the flood levee, the embankment construction plan of the flood levee and the three-dimensional model of the flood levee, the design of the slope construction plan of the flood levee specifically includes the following steps: S501, based on the three-dimensional model of the flood levee and the position of the origin of the model coordinate system, determine the coordinates of the slope of the flood levee in the three-dimensional model of the flood levee, and obtain the starting coordinates of the slope model of the flood levee and the ending coordinates of the slope model of the flood levee; S502, performing calculation processing according to the starting coordinates of the slope model of the flood embankment and the ending coordinates of the slope model of the flood embankment to obtain the slope curvature of the flood embankment; S503, based on the scaling ratio of the three-dimensional model, enlarging the starting coordinates of the slope model of the flood embankment and the ending coordinates of the slope model of the flood embankment, to obtain the actual starting coordinates of the slope of the flood embankment and the actual ending coordinates of the slope of the flood embankment; S504: Based on the actual starting coordinates of the slope of the flood levee and the actual ending coordinates of the slope of the flood levee, positioning processing is performed on the base position of the flood levee and the position of the levee body of the flood levee to determine the slope position of the flood levee; S505, reading data according to the CAD design drawing of the flood control levee to obtain the material information required for the slope of the flood control levee; S506. Design a flood embankment slope construction plan based on the embankment construction specifications, the flood embankment slope position, the flood embankment slope curvature, and the required material information for the flood embankment slope; In this embodiment, the slope is set on the base and the embankment, and the bottom surface of the slope is flush with the bottom surface of the base. There are multiple groups of slopes, which can effectively reduce the impact of floods on the flood embankment and increase the service life of the flood embankment. In order to set the slope in a designated area, the three-dimensional model of the flood embankment is analyzed to determine the casting position of the slope.

[0027] Reference Figure 8As shown in the figure, according to the levee construction plan and the three-dimensional model of the flood levee, the design of the levee top construction plan specifically includes the following steps: S601, based on the three-dimensional model of the flood levee, extract the shape of the top of the flood levee to obtain the top shape of the flood levee; S602, based on the three-dimensional model of the flood levee and the position of the origin of the model coordinate system, determining the coordinates of the top of the flood levee in the three-dimensional model of the flood levee, and determining the placement coordinates of the top model of the flood levee; S603, based on the scaling ratio of the three-dimensional model, enlarging the placement coordinates of the top model of the flood control levee to obtain the actual placement coordinates of the top of the flood control levee; S604, reading data according to the CAD design drawing of the flood levee to obtain the material information required for the top of the flood levee; S605, designing the crest of the flood levee based on the material information required for the crest of the flood levee and the crest shape of the flood levee, and obtaining the crest of the flood levee; S606, placing the crest of the flood control dike according to the actual placement coordinates of the crest of the flood control dike; In this embodiment, after the construction of the flood control dike is completed, it is necessary to observe the status of the flood control dike at all times. Therefore, a dike top is set up and various monitoring equipment is installed on the dike top, which can not only observe the status of the flood control dike, but also the water level of the flood, so as to obtain flood information in time and take precautions.

[0028] Reference Fig. 9 As shown in the figure, the construction criteria are generated based on the embankment engineering construction specifications, and the construction personnel carry out construction according to the construction criteria, which specifically includes the following steps: S701. Construction workers need to wear safety helmets, safety shoes and protective clothing that meet safety standards and ensure they are intact; S702. Prepare protective nets to ensure the safety of construction work.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A flood embankment construction method for a smart hydropower station, characterized in that: include: Based on the database system, read the CAD design drawings of the flood levee, the construction specifications of the levee project and the area to be constructed of the flood levee; Based on the CAD design drawings of the flood levee, the 3D model of the flood levee is constructed in the BIM modeling software to obtain the 3D model of the flood levee; Based on the 3D model of the flood levee, analyze the area to be constructed of the flood levee and design the base construction plan of the flood levee; Analyze the flood levee base construction plan and the 3D model of the flood levee to design the flood levee body construction plan; Design the slope construction plan of the flood levee based on the base construction plan of the flood levee, the levee body construction plan and the three-dimensional model of the flood levee; Analyze the levee construction plan and the 3D model of the levee and design the levee crest construction plan; The construction criteria are generated based on the embankment project construction specifications, and the construction personnel carry out construction according to the construction criteria.

2. The method for constructing a flood embankment of a smart hydropower station according to claim 1, characterized in that: The three-dimensional model of the flood levee is constructed in the BIM modeling software based on the CAD design drawing of the flood levee. The three-dimensional model of the flood levee is obtained by specifically comprising the following steps: Read and process data according to the CAD design drawing of the flood levee to obtain design parameters of the flood levee, wherein the design parameters of the flood levee include component design size information, component quantity information, and component position information; Generate components in the BIM modeling software based on component design size information and component quantity information to obtain different types of flood embankment components; Based on different types of flood levee components and component location information, a three-dimensional model of the flood levee is constructed in the BIM modeling software to obtain the three-dimensional model of the flood levee.

3. The method for constructing a flood embankment of a smart hydropower station according to claim 1, characterized in that: The three-dimensional model of the flood levee is used to analyze the area to be constructed of the flood levee, and the base construction plan of the flood levee is designed, which specifically includes the following steps: Analyze the three-dimensional model of the flood levee and obtain the scaling ratio of the three-dimensional model; Divide the base of the three-dimensional model of the flood levee to determine regular areas and irregular areas; Based on the scaling ratio of the 3D model, the regular and irregular areas are calculated and processed to obtain the base area of ​​the flood levee; Based on the base area, regular area and irregular area of ​​the flood levee, the area to be constructed of the flood levee is divided to determine the base position of the flood levee; Read data based on the CAD design drawings of the flood levee to obtain the material information required for the base of the flood levee; Based on the embankment engineering construction specifications, the base location of the flood embankment and the information on the materials required for the base of the flood embankment, the base construction plan of the flood embankment is designed.

4. The method for constructing a flood embankment of a smart hydropower station according to claim 3, characterized in that: The specific calculation formula for obtaining the base area of ​​the flood levee is: In the formula, The base area of ​​the flood levee; The shape of a regular area; is the function corresponding to the regular area; i is the number of regular regions; The shape of the irregular area; is the function corresponding to the irregular area; j is the number of irregular areas; The scale of the 3D model.

5. The method for constructing a flood embankment of a smart hydropower station according to claim 1, characterized in that: The above-mentioned analysis based on the base construction plan of the flood levee and the three-dimensional model of the flood levee and the design of the levee body construction plan specifically includes the following steps: Analyze the construction plan of the flood levee base and determine the base height of the flood levee; Based on the base position of the flood levee, the base height of the flood levee and the three-dimensional model of the flood levee, the position of the levee body is analyzed to determine the position of the levee body; Based on the position of the flood levee and the three-dimensional model of the flood levee, the position of the drain pipe is analyzed to determine the position of the drain pipe, wherein the position of the drain pipe includes the starting position of the drain pipe, the end position of the drain pipe and the direction information of the drain pipe; Read data based on the CAD design drawings of the flood levee to obtain the material information required for the levee; Based on the levee construction specifications, the levee body location, the drainage pipe location and the information on the materials required for the levee body, the levee body construction plan is designed.

6. The method for constructing a flood embankment of a smart hydropower station according to claim 5, characterized in that: The method of analyzing the position of the levee body based on the base position of the levee, the base height of the levee and the three-dimensional model of the levee to determine the position of the levee body specifically includes the following steps: Based on the three-dimensional model of the flood levee, a coordinate system is constructed for the three-dimensional model of the flood levee base, and the origin position of the model coordinate system is determined, wherein the origin position of the model coordinate system is specifically the center position of the three-dimensional model of the flood levee base; Based on the origin position of the model coordinate system, coordinate analysis is performed on the bottom surface of the three-dimensional model of the flood control embankment to obtain the bottom surface coordinate information of the embankment model; Based on the base position and base height of the flood levee, a coordinate system is constructed for the base of the flood levee to determine the origin position of the actual coordinate system, wherein the origin position of the actual coordinate system is specifically the center position of the base position of the flood levee; Based on the actual coordinate system origin position and the scaling ratio of the three-dimensional model, the bottom surface coordinate information of the levee model is magnified to determine the levee position of the flood control levee.

7. The method for constructing a flood embankment of a smart hydropower station according to claim 5, characterized in that: The analysis of the position of the drainage pipe based on the position of the flood levee and the three-dimensional model of the flood levee to determine the position of the drainage pipe specifically includes the following steps: Based on the three-dimensional model of the flood levee and the origin of the model coordinate system, the coordinates of the drainage pipe in the three-dimensional model of the flood levee are determined to obtain the coordinates of the starting point of the drainage pipe model, the body of the drainage pipe model and the end point of the drainage pipe model; Based on the scaling ratio of the three-dimensional model, the starting point coordinates of the drainage pipe model, the body coordinates of the drainage pipe model and the end point coordinates of the drainage pipe model are enlarged to determine the starting point position of the drainage pipe, the end point position of the drainage pipe and the direction information of the drainage pipe.

8. The method for constructing a flood embankment of a smart hydropower station according to claim 1, characterized in that: The design of the slope construction plan of the flood levee is specifically comprised of the following steps: Based on the three-dimensional model of the flood levee and the position of the origin of the model coordinate system, the coordinates of the slope of the flood levee are determined in the three-dimensional model of the flood levee, and the starting coordinates of the slope model of the flood levee and the ending coordinates of the slope model of the flood levee are obtained; Calculate and process the starting coordinates of the slope model of the flood embankment and the ending coordinates of the slope model of the flood embankment to obtain the slope curvature of the flood embankment; Based on the scaling ratio of the three-dimensional model, the starting coordinates of the slope model of the flood levee and the ending coordinates of the slope model of the flood levee are enlarged to obtain the actual starting coordinates of the slope of the flood levee and the actual ending coordinates of the slope of the flood levee; Based on the actual starting coordinates of the slope of the flood levee and the actual ending coordinates of the slope of the flood levee, the base position of the flood levee and the position of the levee body are positioned to determine the slope position of the flood levee; Read data based on the CAD design drawings of the flood levee to obtain the material information required for the slope of the flood levee; Based on the embankment construction specifications, the slope position of the flood embankment, the slope curvature of the flood embankment and the material information required for the slope of the flood embankment, the slope construction plan of the flood embankment is designed.

9. The method for constructing a flood embankment of a smart hydropower station according to claim 1, characterized in that: The design of the flood levee top construction plan according to the flood levee body construction plan and the three-dimensional model of the flood levee specifically includes the following steps: Based on the three-dimensional model of the flood levee, the shape of the flood levee crest is extracted to obtain the shape of the flood levee crest; Based on the three-dimensional model of the flood levee and the position of the origin of the model coordinate system, the coordinates of the top of the flood levee are determined in the three-dimensional model of the flood levee, and the placement coordinates of the top model of the flood levee are determined; Based on the scaling ratio of the three-dimensional model, the placement coordinates of the flood levee crest model are enlarged to obtain the actual placement coordinates of the flood levee crest; Read data based on the CAD design drawings of the flood levee to obtain the material information required for the top of the flood levee; Based on the required material information of the flood levee crest and the shape of the flood levee crest, the flood levee crest is designed to obtain the flood levee crest; Place the crest of the flood levee according to the actual placement coordinates of the crest of the flood levee.

10. The method for constructing a flood embankment of a smart hydropower station according to claim 1, characterized in that: The construction criteria are generated based on the dike engineering construction specification, and the construction personnel carry out construction according to the construction criteria, which specifically includes the following steps: Construction workers need to wear safety helmets, safety shoes and protective clothing that meet safety standards and ensure they are in good condition; Prepare protective nets to ensure the safety of construction work.

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