High-fill airport foundation treatment rapid linkage partition updating method and system

Abstract

The invention relates to the technical field of high-fill airport foundation treatment, in particular to a high-fill airport foundation treatment rapid linkage partition updating method and system, and the method comprises the steps: carrying out the region division of a to-be-treated flight region leveling range, constructing a three-dimensional parameterization field ground foundation treatment partition model, and delimiting an airport functional region; soil layer boundary elevation data are extracted, a three-dimensional geologic model is constructed, intersection lines of all stratum curved surfaces and terrain design curved surfaces are obtained, and a special stratum foundation treatment partition range is obtained; determining a slope stable area foundation treatment principle, constructing a three-dimensional parameterized slope foundation treatment partition model, and realizing airport slope foundation treatment partition parameterized driving; and according to the three-dimensional parameterized terrace foundation treatment partition model and the side slope foundation treatment partition model, data shortcut setting is carried out, and foundation treatment partition linkage updating is carried out. According to the method, the foundation processing partition precision can be greatly improved, foundation processing partition automatic linkage updating is achieved through data shortcut updating, and rapid change of a foundation processing partition scheme is responded.

Description

Technical Field

[0001] The present application relates to the technical field of foundation treatment for high-fill airports, and particularly to a rapid linkage zoning update method and system for foundation treatment of high-fill airports. Background Art

[0002] In the planning and design of high-fill airports, the most important and cumbersome task is foundation treatment. Among them, the most labor-intensive work in foundation treatment is the foundation treatment zoning work. The foundation treatment zoning needs to comprehensively consider factors such as the requirements of the airport functional area, the original geological conditions of the site, and the filling height of the slope. This work is very important and complicated.

[0003] Traditional road foundation treatment is linearly distributed, while airports are planar, and the treatment area (generally 20 - 500 hectares) is very large. How to achieve rapid, linkage update of zoning and quickly respond to plan changes has become a difficult problem.

[0004] In the traditional foundation treatment zoning of the industry: within the leveling range line, by checking the cross-sectional diagrams of geological boreholes one by one to determine the foundation treatment depth, and by inferring from adjacent boreholes and the filling and excavation zero line to determine the plane range of foundation treatment. In the slope area, by using the method of manual Excel calculation and manual verification to obtain the contour line at the toe of the slope, and manually converting and fitting the treatment ranges inside and outside the toe of the slope one by one. The treatment range changes with the slope height, and the workload is huge; the airport is a planar project. Obviously, the traditional method is time-consuming and laborious, with low zoning accuracy and high difficulty in plan change. Therefore, it is very urgent to propose a new method for rapid linkage zoning of high-fill foundation treatment to achieve efficient and refined control of foundation treatment zoning. Summary of the Invention

[0005] To achieve the above object, the present application provides the following technical solutions:

[0006] According to the first aspect of the present invention, the present invention claims protection for a rapid linkage zoning update method for foundation treatment of high-fill airports, including:

[0007] Dividing the leveling range of the flight area to be treated into regions, constructing a three-dimensional parametric apron foundation treatment zoning model, and demarcating the airport functional areas;

[0008] Extracting the elevation data of the soil layer boundary, constructing a three-dimensional geological model, obtaining the intersection lines of each stratum surface and the designed terrain surface, and obtaining the foundation treatment zoning range of special strata;

[0009] Determining the foundation treatment principle for the slope stable area, constructing a three-dimensional parametric slope foundation treatment zoning model, and realizing parametric drive of the foundation treatment zoning of the airport slope;

[0010] Set up data shortcuts based on the 3D parametric airfield foundation treatment zoning model and the 3D parametric slope foundation treatment zoning model to perform linkage updates for foundation treatment zoning.

[0011] Furthermore, for the leveling range of the airfield to be treated, divide the area, construct a 3D parametric airfield foundation treatment zoning model, and delimit the airport functional areas. It also includes:

[0012] Perform a Boolean operation on the minimum distance between surfaces based on the designed terrain surface and the topographic surface to obtain the fill and cut zero line, and divide the leveling range of the airfield into a fill area and a cut area;

[0013] Select the shoulder edge line as the first route, use the elevation of the designed terrain surface corresponding to the first route as the first designed longitudinal section, and establish a 3D parametric airfield foundation treatment zoning model to realize parametric drive for airfield foundation treatment zoning;

[0014] Extract the boundary polyline of the 3D parametric airfield foundation treatment zoning model as the zoning boundary of each airport functional area, and then delimit the airport functional areas;

[0015] The airport functional areas at least include:

[0016] Trench fill influence area, trench cut influence area, earth fill influence area, earth fill influence area, fill slope stability influence area.

[0017] Furthermore, for extracting the elevation data of the soil layer boundary, constructing a 3D geological model, and obtaining the intersection line between each stratum surface and the designed terrain surface to get the foundation treatment zoning range of special strata, it also includes:

[0018] Extract the elevation data of the soil layer boundary of each special soil according to the exploration model library;

[0019] Establish a 3D geological model containing different special soils and extract the stratum surfaces of different special soils;

[0020] Perform a Boolean operation on the minimum distance between surfaces between the designed terrain surface and each special soil stratum surface respectively to obtain the intersection line between each special soil stratum surface and the designed terrain surface. The area inside the range of the intersection line is the foundation treatment zoning range of special strata.

[0021] Furthermore, for determining the foundation treatment principle of the slope stability area, constructing a 3D parametric slope foundation treatment zoning model, and realizing parametric drive for airport slope foundation treatment zoning, it also includes:

[0022] Define parametric components to realize the parametric slope function of the airport slope, and can realize parametric adjustment of the length and mark the preset range inside the slope toe and the preset distance range outside the slope toe, and determine the foundation treatment principle of the slope stability area;

[0023] Load the component into the Civil 3D model space and test whether it has parametric design capabilities;

[0024] Select the flight area boundary line as the second route, use the ground elevation corresponding to the second route as the second designed longitudinal section, and establish a 3D parametric slope foundation treatment zoning model to achieve parametric drive for airport slope foundation treatment zoning.

[0025] Furthermore, for the data shortcut setting based on the 3D parametric airfield foundation treatment zoning model and the 3D parametric slope foundation treatment zoning model for the linked update of foundation treatment zoning, it also includes:

[0026] Set data shortcuts for the ground elevation design surface, the first route, the first longitudinal section, the second route, the second longitudinal section, the 3D parametric airfield foundation treatment zoning model, and the 3D parametric slope foundation treatment zoning model;

[0027] When the plan of the ground elevation design surface changes, after updating the ground elevation design surface, sequentially update the first route, the first longitudinal section, the second route, the second longitudinal section, the 3D parametric airfield foundation treatment zoning model, and the 3D parametric slope foundation treatment zoning model to achieve the linked update of foundation treatment zoning.

[0028] Furthermore, for the Boolean operation of the minimum distance between the ground elevation design surface and the terrain surface to obtain the filling and excavation zero line and divide the flight area leveling range into a filling area and an excavation area, it also includes:

[0029] Based on Civil 3D software, call the "Modify - Surfaces - Analyze Minimum Distance Between Surfaces" command, select the first surface as the ground elevation design surface, select the second surface as the terrain surface, perform a Boolean operation to obtain the intersection points of the two surfaces, generate a polyline, and obtain the filling and excavation zero line to complete the division of the filling area and the excavation area within the flight area leveling range;

[0030] For the selection of the shoulder edge line as the first route, using the ground elevation design surface elevation corresponding to the first route as the first designed longitudinal section, and establishing a 3D parametric airfield foundation treatment zoning model to achieve parametric drive for airport airfield foundation treatment zoning, it also includes:

[0031] Based on road design thinking, select the shoulder edge line as the first route and create a route as a reference object, and select the route to cut the ground elevation design surface as the first longitudinal section;

[0032] Create the first cross-section assembly of the model, and customize the component as "Connect Width and Slope" + "Slope";

[0033] Based on the first route, the first longitudinal section plane, and the first cross-section plane, a three-dimensional parametric field foundation treatment zoning model is created in the Civil 3D road mode to achieve parametric drive for the airport field foundation treatment zoning;

[0034] Extracting the boundary polyline of the three-dimensional parametric field foundation treatment zoning model as the zoning boundary of each functional area of the airport, and further demarcating the airport functional areas, further includes:

[0035] In the three-dimensional parametric field foundation treatment zoning model, slope down to the terrain surface, extract the boundary of the model and generate a polyline, and combine it with the pavement edge line and the fill and cut zero line to demarcate the airport functional areas.

[0036] Furthermore, extracting the elevation data of the soil layer boundaries of each special soil based on the exploration model library, further includes:

[0037] Based on the exploration borehole database, extract the top elevation, bottom elevation, and position coordinate information of the distribution of special soil in the corresponding soil layers in the stratum, and output.dat files recognizable by Civil 3D, ENZ comma-separated, ENZ space-separated, XYZ_Intensity, XYZ_RGB;

[0038] Establishing a three-dimensional geological model containing different special soils and extracting the three-dimensional geological surfaces of different special soils, further includes:

[0039] Import the top elevation, bottom elevation, and position coordinate information points of the distribution of special soil in the corresponding soil layers, a three-dimensional geological model containing different soil layer information, and extract the three-dimensional geological surfaces of different special soils.

[0040] Furthermore, defining parametric components to achieve the parametric slope function of the airport slope, and being able to parametrically adjust the length and identify the preset range inside the slope toe and the preset distance range outside the slope toe, and determine the foundation treatment principle for the slope stability area, further includes:

[0041] Call the Civil 3D Autodesk Subassembly Composer component editor to customize the parametric slope component for the airport slope. On the basis of realizing the slope of the airport slope, parametrically adjust the length and identify the preset range inside the slope toe and the preset distance range outside the slope toe, and determine the foundation treatment principle for the slope stability area after slope;

[0042] Loading the component into the Civil 3D model space and testing whether it has the parametric design function, further includes:

[0043] Import the slope component into the Civil 3D model space and test whether it has the parametric design function and the foundation treatment zoning identification function;

[0044] The selected flight zone range line is used as the second route, and the elevation of the terrain design surface corresponding to the second route is used as the second design longitudinal section surface, and a three-dimensional parameterized slope foundation treatment partition model is established to realize the parameterized driving of the airport slope foundation treatment partition. The method also includes:

[0045] Based on the road design thinking, the flight zone leveling range line is selected as the second route, and the route is created based on this as a reference object. The route cutting terrain design surface is selected as the second longitudinal section of the model;

[0046] Select slope grading components, establish a three-dimensional parametric slope foundation treatment zoning model, and realize the parametric drive of airport slope foundation treatment zoning;

[0047] The preset range within the slope foot and the preset distance range outside the slope foot in the model are extracted and polylines are generated to define the foundation treatment range of the fill slope stability influence area.

[0048] According to a second aspect of the present invention, the present invention claims protection for a high fill airport foundation treatment rapid linkage partition update system, comprising:

[0049] one or more processors;

[0050] A memory having one or more programs stored thereon, when the one or more programs are executed by the one or more processors, the one or more processors implement the method for rapid linkage zoning update of high fill airport foundation processing.

[0051] The present application relates to the technical field of foundation treatment for high-fill airports, and in particular to a method and system for rapid linkage zoning update of foundation treatment for high-fill airports, which divides the leveling range of the flight zone to be treated into regions, constructs a three-dimensional parameterized field foundation treatment zoning model, and delineates the airport functional area; extracts soil layer boundary elevation data, constructs a three-dimensional geological model, obtains the intersection line of each stratum surface and the terrain design surface, and obtains the special stratum foundation treatment zoning range; determines the foundation treatment principle of the slope stability zone, constructs a three-dimensional parameterized slope foundation treatment zoning model, and realizes the parameterized drive of the airport slope foundation treatment zoning, and performs linkage update of the foundation treatment zoning according to the three-dimensional parameterized field foundation treatment zoning model and the slope foundation treatment zoning model. The present invention can greatly improve the accuracy of foundation treatment zoning, and the data shortcut update can realize the automatic linkage update of foundation treatment zoning, and respond to the rapid change of foundation treatment zoning scheme. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 A workflow diagram of a method for rapid linkage and partition updating of high fill airport foundation treatment claimed in an embodiment of the present application;

[0053] Figure 2Schematic diagram of the division of the filling area and the excavation area within the leveling range of the flight area for a rapid linkage zoning update method for the foundation treatment of a high-fill airport, which is claimed in the embodiments of the present application;

[0054] Figure 3 Schematic diagram of creating a three-dimensional parametric field leveling foundation treatment zoning model for a rapid linkage zoning update method for the foundation treatment of a high-fill airport, which is claimed in the embodiments of the present application;

[0055] Figure 4 Schematic diagram of the airport functional areas within the leveling range line for a rapid linkage zoning update method for the foundation treatment of a high-fill airport, which is claimed in the embodiments of the present application;

[0056] Figure 5 Foundation treatment zoning map for a rapid linkage zoning update method for the foundation treatment of a high-fill airport, which is claimed in the embodiments of the present application. Detailed implementation manners

[0057] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present application.

[0058] The terms "first", "second", and "third" in the present application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", and "third" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products, or devices.

[0059] References to "embodiments" in this specification mean that the particular features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0060] According to the first embodiment of the present invention, the present invention claims a method for rapid linkage zoning update of high-fill airport foundation treatment. Referring to Figure 1 , including:

[0061] Divide the leveling range of the flight area to be treated, construct a three-dimensional parametric apron foundation treatment zoning model, and delimit the airport functional areas;

[0062] Extract the elevation data of the soil layer boundary, construct a three-dimensional geological model, obtain the intersection line of each stratum surface and the designed terrain surface, and obtain the foundation treatment zoning range of special strata;

[0063] Determine the foundation treatment principle for the slope stability area, construct a three-dimensional parametric slope foundation treatment zoning model, and realize parametric drive for the foundation treatment zoning of the airport slope;

[0064] Set up a data shortcut according to the three-dimensional parametric apron foundation treatment zoning model and the three-dimensional parametric slope foundation treatment zoning model for linkage update of the foundation treatment zoning.

[0065] Further, the step of dividing the leveling range of the flight area to be treated, constructing a three-dimensional parametric apron foundation treatment zoning model, and delimitating the airport functional areas further includes:

[0066] Perform a Boolean operation on the minimum distance between the designed terrain surface and the topographic surface to obtain the fill and cut zero line, and divide the leveling range of the flight area into a filling area and an excavation area;

[0067] Select the shoulder edge line as the first route, use the elevation of the designed terrain surface corresponding to the first route as the first designed longitudinal section, and establish a three-dimensional parametric apron foundation treatment zoning model to realize parametric drive for the foundation treatment zoning of the airport apron;

[0068] Extract the boundary polyline of the three-dimensional parametric apron foundation treatment zoning model as the zoning boundary of each functional area of the airport, and then delimit the airport functional areas;

[0069] The airport functional areas at least include:

[0070] Trench filling influence area, trench excavation influence area, soil surface filling influence area, soil surface filling influence area, filling slope stability influence area.

[0071] Furthermore, for the extraction of the elevation data of the soil layer boundaries, the construction of a three-dimensional geological model, the acquisition of the intersection lines between the surfaces of each stratum and the designed terrain surface, and the obtaining of the foundation treatment zoning range for special strata, it further includes:

[0072] Extracting the elevation data of the soil layer boundaries of each special soil according to the exploration model library;

[0073] Establishing a three-dimensional geological model containing different special soils and extracting the surfaces of different special soil strata;

[0074] Performing a Boolean operation of the minimum distance between surfaces between the designed terrain surface and the surfaces of each special soil stratum respectively to obtain the intersection lines between the surfaces of each special soil stratum and the designed terrain surface. The area inside the range of the intersection lines is the foundation treatment zoning range for special strata.

[0075] Furthermore, for the determination of the foundation treatment principle for the slope stability area, the construction of a three-dimensional parametric slope foundation treatment zoning model, and the realization of parametric drive for the foundation treatment zoning of the airport slope, it further includes:

[0076] Defining parametric components to realize the parametric slope setting function of the airport slope, and being able to realize parametric adjustment of the length and mark the preset range inside the slope toe and the preset distance range outside the slope toe, and determining the foundation treatment principle for the slope stability area;

[0077] Loading the components into the Civil 3D model space and testing whether they have the parametric design function;

[0078] Selecting the flight area boundary line as the second route, taking the elevation of the designed terrain surface corresponding to the second route as the second designed longitudinal section, and establishing a three-dimensional parametric slope foundation treatment zoning model to realize parametric drive for the foundation treatment zoning of the airport slope.

[0079] Furthermore, for the data shortcut setting according to the three-dimensional parametric airfield foundation treatment zoning model and the three-dimensional parametric slope foundation treatment zoning model for the linkage update of the foundation treatment zoning, it further includes:

[0080] Performing data shortcut setting for the designed terrain surface, the first route, the first longitudinal section, the second route, the second longitudinal section, the three-dimensional parametric airfield foundation treatment zoning model, and the three-dimensional parametric slope foundation treatment zoning model;

[0081] When the scheme of the designed terrain surface changes, after updating the designed terrain surface, sequentially update the first route, the first longitudinal section, the second route, the second longitudinal section, the three-dimensional parametric airfield foundation treatment zoning model, and the three-dimensional parametric slope foundation treatment zoning model to realize the linkage update of the foundation treatment zoning.

[0082] Further, perform a Boolean operation on the minimum distance between the surface designed based on the terrain and the terrain surface to obtain the filling and excavation zero line, and divide the flat area of the flight area into a filling area and an excavation area. It further includes:

[0083] Refer to Figure 2 , based on the Civil 3D software, call the "Modify - Surface - Analyze Minimum Distance between Surfaces" command, select the first surface as the terrain - designed surface, select the second surface as the terrain surface, perform a Boolean operation, obtain the intersection points of the two surfaces, generate a polyline, and get the filling and excavation zero line to complete the division of the filling area and the excavation area within the flat area of the flight area;

[0084] Select the selected shoulder edge line as the first route, and use the elevation of the terrain - designed surface corresponding to the first route as the first designed longitudinal section to establish a three - dimensional parametric field - flat foundation treatment zoning model to realize parametric drive of the airport field - flat foundation treatment zoning. It further includes:

[0085] Refer to Figure 3 Based on the road design concept, select the shoulder edge line as the first route, and create a route as a reference object. Select the route to cut the terrain - designed surface as the first longitudinal section;

[0086] Create the first cross - section assembly of the model, and customize the components as "Connect Width and Slope" + "Slope";

[0087] Based on the first route, the first longitudinal section, and the first cross - section, create a three - dimensional parametric field - flat foundation treatment zoning model in the Civil 3D road mode to realize parametric drive of the airport field - flat foundation treatment zoning;

[0088] Extract the boundary polyline of the three - dimensional parametric field - flat foundation treatment zoning model as the zoning boundary of each functional area of the airport, and then delimit the airport functional areas. It further includes:

[0089] Refer to Figure 4 , in the three - dimensional parametric field - flat foundation treatment zoning model, slope to the terrain surface, extract the boundary of the model and generate a polyline, and combine it with the pavement edge line and the filling and excavation zero line to delimit the airport functional areas.

[0090] Further, extract the elevation data of the layer boundaries of each special soil based on the exploration model library. It further includes:

[0091] According to the exploration borehole database, extract the top elevation, bottom elevation, and position coordinate information of the special soil corresponding to the soil layer distribution in the stratum, and output.dat files recognizable by Civil 3D, ENZ comma - separated, ENZ space - separated, XYZ_Intensity, XYZ_RGB;

[0092] The establishment of a three-dimensional geological model containing different special soils and the extraction of the curved surfaces of different special soil layers further include:

[0093] Import the elevation of the top layer, the elevation of the bottom layer, and the position coordinate information points corresponding to the soil layer distribution of each special soil, a three-dimensional geological model containing different soil layer information, and extract the curved surfaces of different special soil layers.

[0094] Furthermore, the definition of parametric components to achieve the parametric slope cutting function of the airport slope, and the parametric adjustment of the length and the identification of the preset range inside the slope toe and the preset distance range outside the slope toe can be realized, and the principle of foundation treatment in the slope stability area is determined. It further includes:

[0095] Call the Civil 3D Autodesk Subassembly Composer component editor, customize the parametric slope cutting component for the airport slope, and on the basis of realizing the slope cutting of the airport slope, realize the parametric adjustment of the length and the identification of the preset range inside the slope toe and the preset distance range outside the slope toe, and determine the principle of foundation treatment in the slope stability area after slope cutting;

[0096] The loading of the component into the Civil 3D model space and the testing of whether it has the parametric design function further include:

[0097] Import the slope component into the Civil 3D model space and test whether it has the parametric design function and the foundation treatment zoning identification function;

[0098] Select the range line of the flight area as the second route, take the elevation of the terrain design curved surface corresponding to the second route as the second design longitudinal section, establish a three-dimensional parametric slope foundation treatment zoning model, and realize the parametric drive of the airport slope foundation treatment zoning. It further includes:

[0099] Refer to Figure 5 , based on the road design concept, select the leveling range line of the selected flight area as the second route, create a route with this as the reference object, and select the route to cut the terrain design curved surface as the second longitudinal section of the model;

[0100] Select the slope cutting component for the slope, establish a three-dimensional parametric slope foundation treatment zoning model, and realize the parametric drive of the airport slope foundation treatment zoning;

[0101] Extract the boundaries of the preset range inside the slope toe and the preset distance range outside the slope toe in the model and generate a polyline to delimit the foundation treatment range of the filling slope stability influence area.

[0102] According to the second embodiment of the present invention, the present invention claims protection for a high-fill airport foundation treatment rapid linkage zoning update system, including:

[0103] One or more processors;

[0104] A memory on which one or more programs are stored, and when the one or more programs are executed by the one or more processors, the one or more processors implement the rapid linkage zoning update method for the foundation treatment of high-fill airports.

[0105] In several embodiments provided in the present application, it should be understood that the disclosed system, device, and method can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or direct coupling or communication connection to each other can be through some interfaces, and the indirect coupling or communication connection of devices or units can be in electrical, mechanical, or other forms.

[0106] In addition, in each embodiment of the present application, the functional units can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. The above is only the implementation mode of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present application.

[0107] The specific implementation manners of the invention have been described in detail above, but it is only an example, and the present application is not limited to the specific implementation manners described above. For those skilled in the art, any equivalent modification or substitution of the invention is also within the scope of the present application. Therefore, equivalent transformations, modifications, improvements, etc. made without departing from the spirit and principles of the present application should all be covered within the scope of the present application.

Claims

1. A method for rapid linkage and partition updating of high fill airport foundation treatment, characterized in that: include: Divide the flight area to be leveled, build a three-dimensional parametric ground treatment zoning model, and define the airport functional areas; Extract soil layer boundary elevation data, build a three-dimensional geological model, obtain the intersection lines of each stratum surface and the terrain design surface, and obtain the zoning range of special stratum foundation treatment; Determine the foundation treatment principle of the slope stability zone, build a three-dimensional parametric slope foundation treatment zoning model, and realize the parametric drive of the airport slope foundation treatment zoning; According to the three-dimensional parameterized field foundation treatment partition model and the three-dimensional parameterized slope foundation treatment partition model, data shortcuts are set to perform linkage update of foundation treatment partitions.

2. A method for rapid linkage and partition updating of high fill airport foundation treatment according to claim 1, characterized in that: The process of dividing the leveling range of the flight zone to be processed, constructing a three-dimensional parameterized field foundation treatment zoning model, and defining the airport functional area also includes: Based on the terrain design surface and the terrain surface, the minimum distance Boolean operation is performed between the surfaces to obtain the fill-cut zero line, and the flight area leveling range is divided into the fill area and the cut area; The shoulder edge line is selected as the first route, and the elevation of the terrain design surface corresponding to the first route is used as the first design longitudinal section surface, and a three-dimensional parametric field pad foundation treatment zoning model is established to realize the parametric drive of the airport field pad foundation treatment zoning; Extracting the boundary polylines of the three-dimensional parameterized field foundation treatment partition model as the partition boundaries of each functional area of ​​the airport, and then delineating the airport functional areas; The airport functional area at least includes: The influence area of ​​road trench filling, the influence area of ​​road trench excavation, the influence area of ​​earth surface filling, the influence area of ​​earth surface filling, and the influence area of ​​fill slope stability.

3. A method for rapid linkage and partition updating of high fill airport foundation treatment according to claim 2, characterized in that: The extraction of soil layer boundary elevation data, construction of a three-dimensional geological model, acquisition of intersections between each stratum surface and the terrain design surface, and the zoning range of special stratum foundation treatment also include: Extract the boundary elevation data of each special soil layer based on the survey model library; Establish a three-dimensional geological model containing different special soils and extract the surface of different special soil layers; The terrain design surface is subjected to a Boolean operation of the minimum distance between the surfaces and the surfaces of each special soil layer, and the intersection lines of each special soil layer surface and the terrain design surface are obtained. The range of the intersection lines is the special soil layer foundation treatment partition range.

4. A method for rapid linkage and zoning update of high fill airport foundation treatment according to claim 3, characterized in that: The determination of the foundation treatment principle of the slope stability zone, the construction of a three-dimensional parameterized slope foundation treatment zoning model, and the realization of parameterized driving of the airport slope foundation treatment zoning also include: Define parametric components to realize the parametric slope reduction function of the airport slope, and realize parametric adjustment of length and mark the preset range inside the slope foot and the preset distance range outside the slope foot, and determine the foundation treatment principle of the slope stability zone; Load the components into the Civil 3D model space and test whether they have parametric design capabilities; The flight zone boundary line is selected as the second route, and the elevation of the terrain design surface corresponding to the second route is taken as the second design longitudinal section surface. A three-dimensional parametric slope foundation treatment zoning model is established to realize the parametric drive of the airport slope foundation treatment zoning.

5. A method for rapid linkage and partition updating of high fill airport foundation treatment according to claim 4, characterized in that: The method of setting data shortcuts according to the three-dimensional parameterized field foundation treatment partition model and the three-dimensional parameterized slope foundation treatment partition model to perform foundation treatment partition linkage update also includes: Data shortcuts are set for the terrain design surface, the first route, the first longitudinal section, the second route, the second longitudinal section, the three-dimensional parameterized field foundation treatment partition model, and the three-dimensional parameterized slope foundation treatment partition model; When the plan of the terrain design surface changes, after the terrain design surface is updated, the first route, the first longitudinal section, the second route, the second longitudinal section, the three-dimensional parameterized field foundation treatment partition model, and the three-dimensional parameterized slope foundation treatment partition model are updated in sequence to realize the linkage update of the foundation treatment partitions.

6. A method for rapid linkage and partition updating of high fill airport foundation treatment according to claim 2, characterized in that: The method of performing a Boolean operation of the minimum distance between the terrain design surface and the topographic surface to obtain the fill-cut zero line and divide the flight area leveling range into a fill area and a cut area also includes: Based on Civil 3D software, call the "Modify-Surface-Analyze Minimum Distance Between Surfaces" command, select the first surface as the terrain design surface, select the second surface as the terrain surface, and obtain the intersection of the two surfaces through Boolean operations, generate polylines, obtain the fill and cut zero line, and complete the division of the fill area and cut area within the leveling range of the flight area; The shoulder edge line is selected as the first route, the elevation of the terrain design surface corresponding to the first route is used as the first design longitudinal section, a three-dimensional parameterized field pad foundation treatment partition model is established, and the parameterized driving of the airport field pad foundation treatment partition is realized, which also includes: Based on the road design thinking, the shoulder edge is selected as the first route and used as a reference object to create the route. The route cutting terrain design surface is selected as the first longitudinal section. Create the first cross-section assembly of the model, with the custom components being "Connection Width and Slope" + "Grading"; Based on the first route, the first longitudinal section, and the first cross section, a three-dimensional parametric field ground treatment partition model is created using the Civil 3D road method to realize the parametric drive of the airport field ground treatment partition; The step of extracting the boundary polyline of the three-dimensional parameterized field foundation treatment partition model as the partition boundary of each functional area of ​​the airport, and then delineating the functional areas of the airport, further includes: The three-dimensional parametric field foundation treatment zoning model is graded to the terrain surface, the model boundary is extracted and polylines are generated, which are combined with the pavement edge line and fill and cut zero line to delineate the airport functional area.

7. A method for rapid linkage and zoning update of high fill airport foundation treatment according to claim 3, characterized in that: The extraction of soil layer boundary elevation data of each special soil based on the survey model library also includes: According to the exploration drilling database, extract the top elevation, bottom elevation and position coordinate information of the special soil corresponding to the soil layer distribution in the stratum, and output the .dat file, ENZ comma separation, ENZ space separation, XYZ_Intensity, XYZ_RGB that can be recognized by Civil 3D; The method of establishing a three-dimensional geological model including different special soils and extracting different special soil layer surfaces also includes: Import the top elevation, bottom elevation and position coordinate information points of each special soil layer distribution, and the three-dimensional geological model containing different soil layer information to extract the surface of different special soil layers.

8. A method for rapid linkage and zoning update of high fill airport foundation treatment according to claim 4, characterized in that: The parameterized component definition realizes the parameterized slope reduction function of the airport slope, and can realize parameterized adjustment of the length and mark the preset range within the slope foot and the preset distance range outside the slope foot, determine the foundation treatment principle of the slope stability area, and also includes: Call Civil 3D Autodesk Subassembly Composer component editor to customize the airport slope parametric grading component. On the basis of realizing the airport slope grading, realize the parametric adjustment of length and mark the preset range inside the slope foot and the preset distance range outside the slope foot. After grading, determine the foundation treatment principle of the slope stability area; The loading of components into the Civil 3D model space and testing whether the component has the parametric design function also includes: Import the slope components into the Civil 3D model space to test whether they have parametric design functions and foundation treatment partition identification functions; The selected flight zone range line is used as the second route, and the elevation of the terrain design surface corresponding to the second route is used as the second design longitudinal section surface, and a three-dimensional parameterized slope foundation treatment partition model is established to realize the parameterized driving of the airport slope foundation treatment partition. The method also includes: Based on the road design thinking, the flight zone leveling range line is selected as the second route, and the route is created based on this as a reference object. The route cutting terrain design surface is selected as the second longitudinal section of the model; Select slope grading components, establish a three-dimensional parametric slope foundation treatment zoning model, and realize the parametric drive of airport slope foundation treatment zoning; The preset range within the slope foot and the preset distance range outside the slope foot in the model are extracted and polylines are generated to define the foundation treatment range of the fill slope stability influence area.

9. A high fill airport foundation treatment rapid linkage partition update system, characterized in that: include: one or more processors; A memory having one or more programs stored thereon, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement a method for rapid linkage zoning update of high fill airport foundation treatment according to any one of claims 1 to 8.

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