CN114756941A - Method and device for configuring thickness and relation between inner layer and outer layer of special-shaped concrete protective layer - Google Patents
Method and device for configuring thickness and relation between inner layer and outer layer of special-shaped concrete protective layer Download PDFInfo
- Publication number
- CN114756941A CN114756941A CN202210474284.2A CN202210474284A CN114756941A CN 114756941 A CN114756941 A CN 114756941A CN 202210474284 A CN202210474284 A CN 202210474284A CN 114756941 A CN114756941 A CN 114756941A
- Authority
- CN
- China
- Prior art keywords
- concrete structure
- determining
- thickness
- protective layer
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 149
- 239000010410 layer Substances 0.000 title claims abstract description 138
- 239000011241 protective layer Substances 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 61
- 230000002787 reinforcement Effects 0.000 claims abstract description 51
- 238000009826 distribution Methods 0.000 claims abstract description 38
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000004590 computer program Methods 0.000 claims description 16
- 238000013507 mapping Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 8
- 230000001788 irregular Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 239000011150 reinforced concrete Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 108010001267 Protein Subunits Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2457—Query processing with adaptation to user needs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/04—Architectural design, interior design
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Computational Linguistics (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Civil Engineering (AREA)
- Computer Graphics (AREA)
- Software Systems (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a method and a device for configuring the thickness and the relation between an inner layer and an outer layer of a special-shaped concrete protective layer, which comprise the following steps: carrying out space positioning on the three-dimensional model of the concrete structure and detecting the type and the size of each surface of the concrete structure; and generating the thickness of the protective layer of the special-shaped concrete structure and the relation between the inner layer and the outer layer of the reinforcing steel bars according to the type and the size of each surface, wherein the distribution of the inner layer and the outer layer is determined by the size of each surface. The application is applied to the secondary development to three-dimensional reinforcement software PPST of Bentley platform concrete structure, the setting process of the thickness of complicated heterotypic body concrete protective layer and the relation of ectonexine is changed into an integer, the thickness of the protective layer is wholly set up parameter data record in software backstage parameter database, the whole setting of protective layer thickness is accomplished through the mode of swiftly calling or revising parameter data to typical parameter, follow-up reinforcement in-process need not to carry out any manual operation, can promote the three-dimensional reinforcement efficiency of heterotypic body structure by very big degree.
Description
Technical Field
The application belongs to the technical field of reinforced concrete reinforcement, and particularly relates to a method and a device for configuring the thickness of a special-shaped concrete protective layer and the relation between an inner layer and an outer layer.
Background
In the field of metallurgy, the basic structure of a lot of reinforced concrete has complex appearance, the elevation and the depth of the foundation change greatly, and cavities are arranged in the reinforced concrete. Irregular heavy loads borne by a foundation (reinforced concrete arranged in a foundation pit) include vertical force, tilting moment, torsional moment and the like, and are collectively called as a profile body for such a reinforced concrete structure. The profile body has a large number of external and internal surfaces in each direction, the position, elevation and angle of each surface vary greatly, and the individual surfaces are inclined or curved except for the surfaces horizontal and vertical to the coordinate system. Therefore, the reinforcing bars are also subjected to turning and fluctuating changes along with the changes of the outer surfaces of the profile body.
In practical cases, the protective layer thickness is set for each side or each surface of each reinforcing bar section of the profile body, and the inner and outer layer relation of the reinforcing bars is specified for each surface. However, most reinforcement software at present adopts a mode of selecting a middle surface or an edge, then manually inputting a thickness parameter of a protective layer and manually appointing the relationship between an inner layer and an outer layer of a reinforcement to solve the problem. Due to the large number of the inner and outer surfaces of the structure, a large amount of manual operations are required to complete the operation and arrangement of the reinforcing bar in the reinforcing process, which is time-consuming.
Disclosure of Invention
The application provides a method for configuring the thickness of a concrete protective layer of a special-shaped body and the relation between an inner layer and an outer layer, which is used for at least solving the problem that in the prior art, a large amount of manual operation is needed to complete reinforcement setting in the process of carrying out three-dimensional reinforcement on the special-shaped body.
According to one aspect of the application, a method for configuring the thickness and the inside-outside city relation of a steel bar protection layer is provided, which comprises the following steps:
carrying out space positioning on the three-dimensional model of the concrete structure and detecting the type and the size of each surface of the concrete structure;
and generating the thickness of the protective layer of the special-shaped concrete structure and the relation between the inner layer and the outer layer of the steel bar according to the type and the size of each surface, wherein the reinforcement map comprises the thickness of the protective layer of each surface and the distribution of the inner layer and the outer layer of the concrete structure, and the distribution of the inner layer and the outer layer is determined by the size of each surface.
In one embodiment, generating the thickness of the protective layer of the profiled concrete structure and the relationship between the inner layer and the outer layer of the steel bars according to the type and the size of each surface comprises:
determining the thickness of the protective layer of each surface according to the type of each surface;
the distribution of the inner and outer layers of the steel bars in the concrete structure is determined according to the sizes of the upper and lower surfaces of each surface.
In one embodiment, determining the inner and outer layer distribution of reinforcement in a concrete structure based on the dimensions of the upper and lower surfaces of each surface comprises:
Determining the main stress direction of the concrete structure according to the sizes of the upper surface and the lower surface of each surface;
and determining the distribution of the inner layer and the outer layer of the steel bars in the concrete structure according to the main stress direction.
In one embodiment, spatially locating a three-dimensional model of a concrete structure and detecting the type of each surface of the concrete structure comprises:
determining the periphery of the concrete structure above the ground and/or the side surface of the concrete structure below the ground and in contact with the foundation pit as the side surface of the concrete structure;
determining a cavity in the concrete structure and using the side wall of the cavity as the side wall of the concrete structure;
determining the upper surface and the lower surface of the concrete structure and taking the surfaces with the elevation changes of the upper surface and the lower surface as the change undulating surfaces.
In an embodiment, the configuration method of the present application further includes:
and generating a mapping relation table of the thickness of the protective layer and the type of each surface.
In one embodiment, the main force direction of the concrete structure is determined according to the sizes of the upper and lower surfaces of each surface, comprising:
comparing the sizes of the upper surface and the lower surface of each surface, the direction of the shorter size is the main stress direction of the concrete structure.
According to another aspect of the present application, there is also provided a three-dimensional reinforcement device for a concrete structure, comprising:
The positioning unit is used for carrying out space positioning on the three-dimensional model of the concrete structure and detecting the type and the size of each surface of the concrete structure;
and the reinforcement distribution diagram generating unit is used for generating the thickness of the protective layer of the special-shaped concrete structure and the relationship between the inner layer and the outer layer of the reinforcing steel bars according to the type and the size of each surface, the reinforcement distribution diagram comprises the thickness of the protective layer of each surface and the distribution of the inner layer and the outer layer of the concrete structure, and the distribution of the inner layer and the outer layer is determined by the size of each surface.
In one embodiment, the reinforcement map generation unit includes:
the protective layer determining module is used for determining the thickness of the protective layer of each surface according to the type of each surface;
and the steel bar determining module is used for determining the distribution of the inner layer and the outer layer of the steel bars in the concrete structure according to the sizes of the upper surface and the lower surface of each surface.
In one embodiment, the rebar determination module includes:
the main stress direction determining module is used for determining the main stress direction of the concrete structure according to the sizes of the upper surface and the lower surface of each surface;
and the steel bar distribution determining module is used for determining the distribution of the inner layer and the outer layer of the steel bars in the concrete structure according to the main stress direction.
In one embodiment, the positioning unit includes:
the surface type determining module is used for determining that the periphery of the concrete structure above the ground and/or the side surface of the concrete structure below the ground and in contact with the foundation pit is the side surface of the concrete structure;
A side wall determining module for determining a cavity in the concrete structure and using a side wall of the cavity as a side wall of the concrete structure;
and the undulating surface determining module is used for determining the upper surface and the lower surface of the concrete structure and taking the surfaces with the elevations of the upper surface and the lower surface as turning undulating surfaces.
In one embodiment, the configuration apparatus of the present application further includes:
and the mapping relation generation module is used for generating a mapping relation table of the protective layer thickness and the type of each surface.
In one embodiment, the principal force direction determination module includes:
and the surface size determining module is used for comparing the sizes of the upper surface and the lower surface of each surface, and the direction of the shorter size is the main stress direction of the concrete structure.
The method is used for three-dimensional reinforcement design of the reinforced concrete special-shaped body, and the integral setting and automatic distribution of the thicknesses and the internal and external relations of all surface reinforcing steel bar protection layers in the structure can be quickly completed. When the method is used for carrying out three-dimensional reinforcement on the special-shaped body, the whole reinforcement can be completed through one-time rapid parameter extraction or modification and calling without manual input operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flow chart of a method for configuring the thickness and the relation between an inner layer and an outer layer of a special-shaped concrete protective layer provided by the application.
Fig. 2 is a flow chart of the relationship between the thickness of the protective layer and the inner and outer layers of the reinforcing steel bars of the concrete structure with the special-shaped body generated according to the type and size of each surface in the embodiment of the application.
Fig. 3 is an example of the overall arrangement of the thickness of the protective layer of the profile body in the embodiment of the present application.
Figure 4 is a flow chart illustrating the determination of the distribution of the inner and outer layers of rebar in a concrete structure based on the dimensions of the upper and lower surfaces of each surface according to an embodiment of the present invention.
Fig. 5 is an example of a profile body structure in the embodiment of the present application.
Fig. 6 is a sectional view of a profile body in an embodiment of the present application.
Fig. 7 is a top view of a profile body according to an embodiment of the present application.
Fig. 8 is a flowchart illustrating a method for detecting the type of each surface of a concrete structure according to an embodiment of the present invention.
Fig. 9 is a structural block diagram of a device for configuring the thickness of the profiled concrete protective layer and the relationship between the inner layer and the outer layer in the embodiment of the present application.
Fig. 10 is a block diagram of a structure of a reinforcement map generation unit in the embodiment of the present application.
Fig. 11 is a structural block diagram of a rebar determination module in an embodiment of the present application.
Fig. 12 is a block diagram of a positioning unit in the embodiment of the present application.
Fig. 13 is a specific implementation of an electronic device in an embodiment of the present application.
Reference numbers:
A. a side surface;
B. a side wall;
C. bending the undulating surface;
1. the inner side of the side wall;
2. the outside of the side wall;
3. a top plate top surface;
4. a top plate bottom surface;
5. a top surface of the base plate;
6. a bottom surface of the bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Many types of concrete foundations have complex shapes, large variations in elevation and depth, and many cavities inside. The heavy load born by the concrete foundation is not even, and the concrete foundation structure is generally called a profile body. In the prior art, a method of conducting interaction of two-dimensional joint reinforcement or three-dimensional surface reinforcement is usually adopted for a special-shaped body, however, no matter which method is adopted, the thickness of a protective layer is set for each side or each surface of each reinforcement section, and the relation between an inner layer and an outer layer of a reinforcement is specified for each surface, but the process is mostly realized by means of manual input and manual specification, which is time-consuming and directly causes low efficiency and poor adaptability of three-dimensional reinforcement software.
Based on the problems in the prior art, the application provides a method for configuring the thickness and the relation between the inner layer and the outer layer of the concrete protection layer of the special-shaped body, which avoids manual input or configuration and can directly and quickly configure the special-shaped body, as shown in fig. 1, the method comprises the following steps:
s101: and carrying out space positioning on the three-dimensional model of the special-shaped concrete structure, and judging the type of each surface of the concrete structure.
And after loading the model of the special-shaped body into the three-dimensional reinforcement software, displaying the special-shaped body in the three-dimensional reinforcement software, and carrying out spatial positioning on the special-shaped body. In a specific embodiment, the spatial positioning of the profiled body comprises determining the center and the upper and lower spatial relationship of the profiled body. For example, when a concrete profile for foundation construction is generally installed in a foundation pit, it is determined which part is exposed to the soil surface and which part is buried in the foundation pit, etc. depending on the placement of the profile (foundation) in the foundation pit, and an XYZ coordinate system is established to determine the position of the Z-axis 0 line (in this example, the position of the 0 line is the ground).
S102: and setting the integral parameters of the thickness of the profiled body structure steel bar protective layer aiming at various types of surfaces.
S103: judging the main stress direction of the top surface and the ground according to the overall shapes of the upper surface range and the lower surface range; regarding the side wall and the side surface, the vertical direction is set as the main stress direction, and the relation between the inner layer and the outer layer of the reinforcing steel bars on the surfaces of various types of the structure is judged according to the main stress direction.
S104: the thickness of the protective layer on each surface of the special-shaped body and the relation between the inner layer and the outer layer of the steel bar are distributed according to the overall thickness parameter of the protective layer on each type of surface of the special-shaped body structure and the relation between the inner layer and the outer layer of the steel bar, and the quick parameter is set and applied to three-dimensional reinforcement of the special-shaped body structure.
And determining the thickness of the protective layer to be set on each surface and the distribution of the inner layer and the outer layer of the concrete structure according to the surface type result obtained in the S101 and parameters prestored in the three-dimensional reinforcement software. In a specific embodiment, before the three-dimensional reinforcement software performs reinforcement on the special-shaped body, the thickness setting parameters of the protective layers of different surface types are pre-stored in a background parameter database of the three-dimensional reinforcement software, and the parameters can be modified manually, and the thickness setting parameters of the protective layers can change along with the change of the environment.
The execution main body of the method shown in fig. 1 can be a server, a PC, or a mobile terminal, and the method firstly determines the thickness of the protective layer to be arranged on each surface by judging the type of each surface of the special-shaped body, and then determines the main stress direction by the appearance of each surface to determine the distribution of the inner layer and the outer layer of the reinforcing steel bar, thereby realizing the function of quickly judging and dividing the type of each surface of the special-shaped body and the main stress direction.
In one embodiment, as shown in fig. 2, the generation of the thickness of the protective layer and the relationship between the inner and outer layers of the steel bars of the profiled concrete structure according to the type and size of each surface includes:
s201: the thickness of the protective layer of each surface is determined according to the type of each surface.
The thickness of the protective layer on each surface of the profile body is not uniform, and the thickness of the protective layer needs to be determined according to the type of the surface, and in most cases, the thickness of the protective layer on the bottom surface needs to be thicker than that on other surfaces. In a specific embodiment, as shown in fig. 3, for an example of setting the thickness of the protection layer of the irregular body as a whole, before the three-dimensional reinforcement software performs reinforcement on the irregular body, setting parameters of the thickness of the protection layer with different surface types are pre-stored in a background parameter database of the three-dimensional reinforcement software, and when the irregular body is loaded into the three-dimensional reinforcement software, the three-dimensional reinforcement software quickly determines the type of each surface of the irregular body according to a certain rule, including: sidewall inner 1, sidewall outer 2, floor bottom 6, floor top 5, side a (fig. 5), sidewall B (fig. 6), and roof top 3 and roof bottom 4. And then, searching for the thicknesses of the protective layers corresponding to different types from protective layer thickness setting parameters prestored in a background parameter database according to the types of the surfaces, wherein the thickness of the protective layer corresponding to the bottom surface of the bottom plate is 40mm, and the thicknesses of the protective layers corresponding to the top surface of the bottom plate, the side wall of the side surface and the bottom surface of the top plate are 25 mm.
S202: and determining the distribution of the inner layer and the outer layer of the steel bars in the concrete structure according to the sizes of the upper surface and the lower surface of each surface.
The method comprises the steps of firstly determining the type of each surface, then finding out the upper surface and the lower surface of each surface, and then determining the sizes of the upper surface and the lower surface, wherein the direction of the shorter side of the upper surface and the lower surface is the main stress direction.
Step S201 is through summarizing the mode that the protective layer thickness setting parameter that summarizes out according to historical experience is prestored in the database of the software backstage, when the arrangement of reinforcement is started each time, the software reads the protective layer thickness that the different surfaces correspond to from the database automatically, has reached and does not need to input the appropriate protective layer thickness manually each time and the effect of direct automatic overall configuration protective layer thickness, step S202 has proposed a simple and convenient method to confirm the main stress direction of the profile body fast, judge its main stress direction through the shape of upper and lower surface, have realized that judge the main stress direction of the profile body fast and thus confirm the inner and outer layer of reinforcement and distribute the effect according to the main stress direction.
In one embodiment, as shown in fig. 4, the inner and outer layer distributions of steel reinforcement in the concrete structure are determined according to the sizes of the upper and lower surfaces of the respective surfaces, comprising:
s401: the main force bearing direction of the concrete structure is determined according to the sizes of the upper surface and the lower surface of each surface.
The method comprises the steps of firstly determining the type of each surface, then finding out the upper surface and the lower surface of each surface, and then determining the sizes of the upper surface and the lower surface, wherein the direction of the shorter side of the upper surface and the lower surface is the main stress direction.
In a specific embodiment, the three-dimensional structure of the concrete profile body is shown in fig. 5, the surface structure of the profile body is complex, the number of turning surfaces is large, and the profile body further comprises a cavity structure, the top view of the profile body is shown in fig. 7, the length of the upper surface of the profile body in the X direction is longer than the length of the upper surface of the profile body in the Y direction, and the length of the upper surface of the profile body in the Y direction is shorter, so the Y direction is the main stress direction of the profile body.
S402: and determining the distribution of the inner layer and the outer layer of the steel bars in the concrete structure according to the main stress direction.
According to the main force bearing direction judged in the step S401, the steel bars on the main force bearing surface of the concrete are arranged on the outer side.
S401 and S402 realize the function of rapidly distributing the reinforcement for the concrete by arranging the inner and outer layer relations of the reinforcement according to the main stress direction.
In one embodiment, as shown in fig. 8, spatially locating a three-dimensional model of a concrete structure and detecting the type of each surface of the concrete structure, comprises:
s801: determining the periphery of the concrete structure above the ground and/or the side surface of the concrete structure below the ground and contacting with the foundation pit as the side surface of the concrete structure.
In the positioning step of S101, the outermost periphery of the structure of the irregular body above 0 line and the side surface a of the irregular body below 0 line, which is in contact with the soil, are determined as the side surface a of the concrete structure.
In one embodiment, the side a in fig. 5 is a side a of the concrete structure.
S802: a cavity in the concrete structure is defined and a side wall of the cavity is used as a side wall of the concrete structure.
And automatically positioning the cavity in the concrete structure, wherein the side wall B of the cavity is the side wall B of the concrete structure.
In a specific embodiment, as shown in fig. 6, a sectional view in the direction of the main plane of the profile body in fig. 5 is shown, wherein B is the side wall B of the cavity (the side wall of the concrete structure).
S803: and determining the upper surface and the lower surface of the concrete structure and taking the surfaces with the elevations of the upper surface and the lower surface as bending relief surfaces.
In one embodiment, as shown in fig. 6, the point C is an elevation inflection point, which is an inflection relief surface C.
Meanwhile, in the specific implementation process, technicians can also perform supplementary input operation on missing environmental parameters, material information and the like. The software automatically loads and extracts the typical parameters of the protective layer thickness stored in the background database, the whole one-time setting of the protective layer thickness parameters is carried out on the upper surface and the lower surface of the top plate and the bottom plate and the inner and outer side surfaces (1 and 2 in fig. 6) of the side surface A or the side wall B, the typical parameters of the protective layer thickness which are loaded can be modified, and the modified protective layer thickness parameters are stored in the database again.
After the setting is finished, the software background program automatically finishes the setting of the relationship between the inner layer and the outer layer of the reinforcing steel bars on all the surfaces of the special-shaped body, after the setting is finished, the three-dimensional reinforcing steel bar software continues to execute the parameter-driven three-dimensional reinforcing steel bar function to finish the three-dimensional reinforcing steel bar, and the manual setting of the relationship between the inner layer and the outer layer of the reinforcing steel bars and the thickness of the protective layer is not needed in the reinforcing steel bar process and any subsequent operation links.
When the three-dimensional reinforcement is carried out on other special-shaped bodies under the same condition, after the types of all the surfaces are divided, the existing thickness parameters of the protective layer in the database are directly called for setting, and any relevant input operation is not needed. Because the thickness requirement of the protective layer of the profile body structure does not change greatly, the historical classical parameters can be directly applied to carry out integral setting on the thickness of the protective layer in the reinforcement process, and protective layer thickness parameters more suitable for engineering practice can also be edited and generated and additionally stored in a database for calling again; and a group of commonly used protective layer thickness parameter groups can be called out from the database and are used for setting the thickness of the protective layer of the new profile body structure after being locally fine-tuned.
Based on the same inventive concept, the embodiment of the present application further provides a device for configuring the thickness of the profiled concrete protective layer and the relationship between the inner layer and the outer layer, which can be used for implementing the method described in the above embodiment, as described in the following embodiment. Because the principle of solving the problems of the device for configuring the thickness of the special-shaped concrete protective layer and the relation between the inner layer and the outer layer is similar to the method for configuring the thickness of the special-shaped concrete protective layer and the relation between the inner layer and the outer layer, the implementation of the device for configuring the thickness of the special-shaped concrete protective layer and the relation between the inner layer and the outer layer can be referred to the implementation of the method for configuring the thickness of the special-shaped concrete protective layer and the relation between the inner layer and the outer layer, and repeated parts are not described again. As used hereinafter, the term "unit" or "module" may be a combination of software and/or hardware that implements a predetermined function. While the system described in the embodiments below is preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.
As shown in fig. 9, the present application provides a device for configuring the thickness of the profiled concrete protective layer and the relationship between the inner and outer layers, comprising:
a positioning unit 901 for spatially positioning a three-dimensional model of a concrete structure and detecting the type and size of each surface of the concrete structure;
and a reinforcement map generation unit 902, configured to generate the thickness of the protective layer of the concrete structure of the special-shaped body and the relationship between the inner layer and the outer layer of the steel bar according to the type and the size of each surface, where the reinforcement map includes the thickness of the protective layer of each surface and the distribution of the inner layer and the outer layer of the concrete structure, and the distribution of the inner layer and the outer layer is determined by the size of each surface.
In one embodiment, as shown in fig. 10, the reinforcement map generation unit 902 includes:
a protective layer determining module 1001 configured to determine a thickness of a protective layer on each surface according to a type of each surface;
and a rebar determination module 1002 for determining the distribution of the inner and outer layers of rebar in the concrete structure based on the dimensions of the upper and lower surfaces of each surface.
In one embodiment, as shown in fig. 11, the rebar determination module 1002 includes:
a main force direction determining module 1101 for determining a main force direction of the concrete structure according to the sizes of the upper and lower surfaces in each surface;
and a steel bar distribution determining module 1102, configured to determine inner and outer layer distribution of steel bars in the concrete structure according to the main force receiving direction.
In one embodiment, as shown in fig. 12, the positioning unit 901 includes:
a surface type determining module 1201, configured to determine that a side of the concrete structure, which is at the periphery of the concrete structure above the ground and/or below the ground and is in contact with the foundation pit, is a side of the concrete structure;
a side wall determining module 1202 for determining a cavity in the concrete structure and using a side wall of the cavity as a side wall of the concrete structure;
and an undulating surface determining module 1203, configured to determine the upper surface and the lower surface of the concrete structure and take the surfaces with the elevations of the upper surface and the lower surface as turning undulating surfaces.
In one embodiment, the configuration apparatus of the present application further includes:
and the mapping relation generation module is used for generating a mapping relation table of the protective layer thickness and the type of each surface.
In one embodiment, the main force direction determination module includes:
and the surface size determining module is used for comparing the sizes of the upper surface and the lower surface of each surface, and the direction with the shorter size is the main stress direction of the concrete structure.
When the three-dimensional reinforcement design is carried out on the special-shaped body (the concrete structure with the complex appearance), the whole setting and automatic distribution of the thickness of the concrete protective layer of the special-shaped body on all the surfaces and the relation between the inner layer and the outer layer in the structure can be quickly completed. When the method is used for carrying out three-dimensional reinforcement on the special-shaped body, the thickness parameters of the protective layer do not need to be manually input on any surface, the relation between the inner layer and the outer layer of the reinforcing steel bar does not need to be manually specified, and the integral setting is completed by carrying out one-time rapid parameter extraction or modification and calling. And the software system automatically distributes the thickness of the protective layer of each surface and the relationship between the inner layer and the outer layer of the reinforcing steel bar according to the overall setting parameters, so that the correct thickness of the protective layer of the special-shaped concrete on each inner surface and each outer surface of the special-shaped body and the relationship between the inner layer and the outer layer are generated. By the method, the operation time required for manual protective layer thickness recording on each surface and steel bar inner-outer layer relation designation can be greatly saved, so that the application efficiency of three-dimensional reinforcement software is improved, and the efficiency of BIM three-dimensional collaborative design in actual engineering projects is improved.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
An embodiment of the present application further provides a specific implementation manner of an electronic device capable of implementing all steps in the method in the foregoing embodiment, and referring to fig. 13, the electronic device specifically includes the following contents:
A processor (processor)1301, a memory 1302, a Communications Interface (Communications Interface)1303, a bus 1304, and a non-volatile memory 1305;
the processor 1301, the memory 1302 and the communication interface 1303 complete communication with each other through the bus 1304;
the processor 1301 is configured to call the computer programs in the memory 1302 and the non-volatile storage 1305, and the processor implements all the steps of the method in the above embodiments when executing the computer programs, for example, the processor implements the following steps when executing the computer programs:
s101: the three-dimensional model of the concrete structure is spatially located and the type and size of each surface of the concrete structure is detected.
S102: and generating the thickness of the protective layer of the special-shaped concrete structure and the relation between the inner layer and the outer layer of the steel bar according to the type and the size of each surface, wherein the reinforcement map comprises the thickness of the protective layer of each surface and the distribution of the inner layer and the outer layer of the concrete structure, and the distribution of the inner layer and the outer layer is determined by the size of each surface.
Embodiments of the present application also provide a computer-readable storage medium capable of implementing all the steps of the method in the above embodiments, where the computer-readable storage medium stores thereon a computer program, and the computer program when executed by a processor implements all the steps of the method in the above embodiments, for example, the processor implements the following steps when executing the computer program:
S101: the three-dimensional model of the concrete structure is spatially located and the type and size of each surface of the concrete structure is detected.
S102: and generating the thickness of the protective layer of the special-shaped concrete structure and the relation between the inner layer and the outer layer of the steel bar according to the type and the size of each surface, wherein the reinforcement map comprises the thickness of the protective layer of each surface and the distribution of the inner layer and the outer layer of the concrete structure, and the distribution of the inner layer and the outer layer is determined by the size of each surface.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the hardware + program class embodiment, since it is substantially similar to the method embodiment, the description is simple, and the relevant points can be referred to the partial description of the method embodiment. Although embodiments of the present description provide method steps as described in embodiments or flowcharts, more or fewer steps may be included based on conventional or non-inventive means. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. When an actual apparatus or end product executes, it may execute sequentially or in parallel (e.g., parallel processors or multi-threaded environments, or even distributed data processing environments) according to the method shown in the embodiment or the figures. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the presence of additional identical or equivalent elements in a process, method, article, or apparatus that comprises the recited elements is not excluded. For convenience of description, the above devices are described as being divided into various modules by functions, and are described separately. Of course, in implementing the embodiments of the present description, the functions of each module may be implemented in one or more software and/or hardware, or a module implementing the same function may be implemented by a combination of multiple sub-modules or sub-units, and the like. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, the embodiments described herein may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer-usable program code embodied therein. All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the specification.
In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent. The above description is only an example of the embodiments of the present disclosure, and is not intended to limit the embodiments of the present disclosure. Various modifications and alterations to the embodiments described herein will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present specification should be included in the scope of the claims of the embodiments of the present specification.
Claims (14)
1. A method for configuring the thickness and the relation between an inner layer and an outer layer of a special-shaped concrete protective layer is characterized by comprising the following steps:
carrying out space positioning on the three-dimensional model of the special-shaped concrete structure;
determining the type and the size of each surface of the abnormal-shaped concrete structure according to the space positioning of the abnormal-shaped concrete structure;
respectively judging the main stress directions of different surfaces of the concrete structure according to the types and the sizes of the surfaces;
And determining the thickness of the protective layer of the special-shaped concrete structure and the relation between the inner layer and the outer layer of the reinforcing steel bars according to the types of the surfaces and the main stress direction.
2. The method of claim 1, wherein determining the type and size of each surface of a profiled concrete structure based on the spatial positioning of the profiled concrete structure comprises:
determining the periphery of the concrete structure above the ground and/or the side surface of the concrete structure below the ground and contacting with the foundation pit as the side surface of the concrete structure;
determining a cavity in the concrete structure and taking the side wall of the cavity as the side wall of the concrete structure;
determining the upper surface and the lower surface of the concrete structure and taking the surfaces with the elevations of the upper surface and the lower surface as bending relief surfaces.
3. The method of claim 1, wherein the determining the thickness of the protective layer of the profiled concrete structure and the relation between the inner layer and the outer layer of the steel bars according to the type of each surface and the main stress direction comprises:
determining the thickness of the protective layer of each surface according to the type of each surface;
and determining the distribution of the inner layer and the outer layer of the steel bars in the concrete structure according to the main stress direction of each surface.
4. The method of claim 3, wherein said determining the distribution of the inner and outer layers of reinforcement bars in said concrete structure based on the direction of the main force applied to said surfaces comprises:
determining the main stress direction of the concrete structure according to the size of each surface;
and determining the distribution of the inner layer and the outer layer of the steel bars in the concrete structure according to the main stress direction.
5. The method of claim 4, wherein said determining the main force direction of different sides of the concrete structure according to the type and size of each surface comprises:
comparing the sizes of the upper surface and the lower surface, and determining the direction with the shorter size as the main stress direction of the concrete structure;
regarding the side wall and the side face of the concrete structure, the vertical direction is set as the main force bearing direction.
6. The method of claim 1, further comprising:
and generating a mapping relation table of the thickness of the protective layer and the types of the surfaces.
7. A device is disposed to heterotypic body concrete protection layer thickness and ectonexine relation, its characterized in that includes:
the positioning unit is used for carrying out space positioning on the three-dimensional model of the special-shaped concrete structure;
Each surface type and size judging unit is used for determining the type and size of each surface of the abnormal-shaped concrete structure according to the space positioning of the abnormal-shaped concrete structure;
the main stress direction judging unit is used for respectively judging the main stress directions of different surfaces of the concrete structure according to the types and the sizes of the surfaces;
and the protective layer thickness and steel bar inner and outer layer relation determining unit is used for determining the protective layer thickness of the special-shaped concrete structure and the steel bar inner and outer layer relation according to the types of the surfaces and the main stress direction.
8. The apparatus of claim 7, wherein the unit for determining the thickness of the protective layer and the relationship between the inner and outer layers of the reinforcing bar comprises:
the protective layer determining module is used for determining the thickness of the protective layer of each surface according to the type of each surface;
and the reinforcing steel bar inner and outer layer distribution determining module is used for determining the inner and outer layer distribution of the reinforcing steel bars in the concrete structure according to the sizes of the upper surface and the lower surface of each surface.
9. The apparatus of claim 8, wherein the reinforcing bar inner and outer layer distribution determining module comprises:
the main stress direction determining module is used for determining the main stress direction of the concrete structure according to the sizes of the upper surface and the lower surface of each surface;
And the steel bar distribution determining module is used for determining the distribution of the inner layer and the outer layer of the steel bars in the concrete structure according to the main stress direction.
10. The apparatus of claim 9, wherein the principal force direction determination module comprises:
and the surface size determining module is used for comparing the sizes of the upper surface and the lower surface and determining the direction with the shorter size as the main stress direction of the concrete structure.
11. The apparatus of claim 7, wherein each surface type and size determining unit comprises:
the surface type determining module is used for determining that the side surface of the concrete structure, which is at the periphery of the concrete structure above the ground and/or below the ground and is in contact with a foundation pit, is the side surface of the concrete structure;
a side wall determining module for determining a cavity in the concrete structure and using a side wall of the cavity as a side wall of the concrete structure;
and the undulation surface determining module is used for determining the upper surface and the lower surface of the concrete structure and taking the surfaces with the elevations of the upper surface and the lower surface as turning undulation surfaces.
12. The apparatus of claim 7, further comprising:
And the mapping relation generating unit is used for generating a mapping relation table of the thickness of the protective layer and the type of each surface.
13. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method for configuring the thickness and relationship between the inner and outer layers of the profiled concrete cover according to any one of claims 1 to 6 when executing the program.
14. A computer-readable storage medium on which a computer program is stored, the computer program being executed by a processor to implement the method for configuring the thickness of the profiled concrete cover and the relationship between the inner and outer layers according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210474284.2A CN114756941A (en) | 2022-04-29 | 2022-04-29 | Method and device for configuring thickness and relation between inner layer and outer layer of special-shaped concrete protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210474284.2A CN114756941A (en) | 2022-04-29 | 2022-04-29 | Method and device for configuring thickness and relation between inner layer and outer layer of special-shaped concrete protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114756941A true CN114756941A (en) | 2022-07-15 |
Family
ID=82332836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210474284.2A Pending CN114756941A (en) | 2022-04-29 | 2022-04-29 | Method and device for configuring thickness and relation between inner layer and outer layer of special-shaped concrete protective layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114756941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117112968A (en) * | 2023-10-24 | 2023-11-24 | 资阳建工建筑有限公司 | Method and system for detecting thickness of reinforcement protection layer based on big data |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011253484A (en) * | 2010-06-04 | 2011-12-15 | Okumura Corp | Job site reinforcement arrangement support method in three-dimensional reinforcement arrangement system |
| CN106326556A (en) * | 2016-08-24 | 2017-01-11 | 广州地铁设计研究院有限公司 | Calculation and three-dimensional modeling method of structural reinforcing bars |
| WO2018040838A1 (en) * | 2016-08-29 | 2018-03-08 | 广州地铁设计研究院有限公司 | Modeling and designing method for elevated structure bim model |
| CN107862117A (en) * | 2017-10-27 | 2018-03-30 | 广东星层建筑科技股份有限公司 | A kind of 3D solid reinforcing bar generation method and equipment based on BIM |
| CN109162472A (en) * | 2018-09-03 | 2019-01-08 | 江苏大学 | A kind of straightforward procedure and its optimization method of embedding patch CFRP tendons Shear Strengthening reinforced concrete deep beam |
| CN109344437A (en) * | 2018-08-29 | 2019-02-15 | 湖南科技大学 | Armored concrete complicated applied force reinforced component design method based on Path of Force Transfer |
| CN111027120A (en) * | 2019-11-27 | 2020-04-17 | 中冶京诚工程技术有限公司 | Three-dimensional reinforcement method and device for special-shaped body, electronic equipment and storage medium |
| CN111859745A (en) * | 2020-07-10 | 2020-10-30 | 哈尔滨工业大学（深圳） | Method, device and equipment for acquiring response distribution of steel reinforced concrete structure |
| CN113806837A (en) * | 2021-08-06 | 2021-12-17 | 中国电建集团华东勘测设计研究院有限公司 | Method for automatically generating steel bar three-dimensional model based on plain method graph information |
-
2022
- 2022-04-29 CN CN202210474284.2A patent/CN114756941A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011253484A (en) * | 2010-06-04 | 2011-12-15 | Okumura Corp | Job site reinforcement arrangement support method in three-dimensional reinforcement arrangement system |
| CN106326556A (en) * | 2016-08-24 | 2017-01-11 | 广州地铁设计研究院有限公司 | Calculation and three-dimensional modeling method of structural reinforcing bars |
| WO2018040838A1 (en) * | 2016-08-29 | 2018-03-08 | 广州地铁设计研究院有限公司 | Modeling and designing method for elevated structure bim model |
| CN107862117A (en) * | 2017-10-27 | 2018-03-30 | 广东星层建筑科技股份有限公司 | A kind of 3D solid reinforcing bar generation method and equipment based on BIM |
| CN109344437A (en) * | 2018-08-29 | 2019-02-15 | 湖南科技大学 | Armored concrete complicated applied force reinforced component design method based on Path of Force Transfer |
| CN109162472A (en) * | 2018-09-03 | 2019-01-08 | 江苏大学 | A kind of straightforward procedure and its optimization method of embedding patch CFRP tendons Shear Strengthening reinforced concrete deep beam |
| CN111027120A (en) * | 2019-11-27 | 2020-04-17 | 中冶京诚工程技术有限公司 | Three-dimensional reinforcement method and device for special-shaped body, electronic equipment and storage medium |
| CN111859745A (en) * | 2020-07-10 | 2020-10-30 | 哈尔滨工业大学（深圳） | Method, device and equipment for acquiring response distribution of steel reinforced concrete structure |
| CN113806837A (en) * | 2021-08-06 | 2021-12-17 | 中国电建集团华东勘测设计研究院有限公司 | Method for automatically generating steel bar three-dimensional model based on plain method graph information |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117112968A (en) * | 2023-10-24 | 2023-11-24 | 资阳建工建筑有限公司 | Method and system for detecting thickness of reinforcement protection layer based on big data |
| CN117112968B (en) * | 2023-10-24 | 2023-12-29 | 资阳建工建筑有限公司 | Method and system for detecting thickness of reinforcement protection layer based on big data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110516370B (en) | Prefabricated part deepening drawing generation method and device, computer equipment and medium | |
| US10140398B2 (en) | Automatic generation system of rebar shop drawing using 3D model | |
| CN111027120A (en) | Three-dimensional reinforcement method and device for special-shaped body, electronic equipment and storage medium | |
| CN114756941A (en) | Method and device for configuring thickness and relation between inner layer and outer layer of special-shaped concrete protective layer | |
| Kim et al. | Advanced formwork method integrated with a layout planning model for tall building construction | |
| CN113779682B (en) | Method and device for generating construction reinforcing steel bar model, computer equipment and storage medium | |
| CN112560134A (en) | Batch deepening design method of assembled structure laminated slab based on CAD and BIM | |
| CN111832131A (en) | Steel bar modeling method and device based on BIM model and computer equipment | |
| CN109977481B (en) | Method for creating concrete assembly template and member steel bar based on CATIA | |
| CN115510526A (en) | BIM-based three-dimensional design method and system for assembly type cement concrete pavement | |
| CN115495829A (en) | DYNAMOO modeling method, device, terminal and medium for attached lifting scaffold | |
| CN109214018B (en) | Storage tank design method and device | |
| CN104809690A (en) | Intelligent fusing method for multiple rough drawings | |
| CN114357588A (en) | BIM-based design method for inclined prestressed cement concrete pavement slab | |
| CN112182886A (en) | Engineering model generation method and device, computer equipment and storage medium | |
| CN111985125A (en) | Single sand body modeling method, system, equipment and readable storage medium | |
| RU2689803C1 (en) | Method for automatized construction of three-dimensional model of heterogeneous structure of composite material with fibers | |
| KR102676059B1 (en) | Method of managing bill of material on hull structure in ship design for implementing smart factory | |
| Lee et al. | Generation of 3D Terrain Map Using Cell Deviation Algorithm for Earthwork | |
| CN112307554B (en) | BIM-based assembly support piece design method and system | |
| CN115470555A (en) | Method and device for carrying out three-dimensional reinforcement on thin structure in special-shaped body | |
| CN113919027A (en) | Component adjustment method and device in BIM (building information modeling) model, computer equipment and storage medium | |
| CN109086522B (en) | Structure hierarchy modeling method for bridge management and maintenance process based on INVENTOR | |
| CN111753346A (en) | Method for generating cross-sectional view of linear member, Revit platform, and storage medium | |
| CN112464355A (en) | BIM-based modeling method and system for special-shaped roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |