CN116244807A - BIM (building information modeling) component coding method based on 3DExperience guiding construction - Google Patents
BIM (building information modeling) component coding method based on 3DExperience guiding construction Download PDFInfo
- Publication number
- CN116244807A CN116244807A CN202310228148.XA CN202310228148A CN116244807A CN 116244807 A CN116244807 A CN 116244807A CN 202310228148 A CN202310228148 A CN 202310228148A CN 116244807 A CN116244807 A CN 116244807A
- Authority
- CN
- China
- Prior art keywords
- component
- axis
- construction
- information
- coding
- 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
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
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Structural Engineering (AREA)
- Computational Mathematics (AREA)
- Civil Engineering (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Computer Graphics (AREA)
- Software Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a BIM component coding method based on 3DExperience guiding construction, which comprises the following steps: acquiring a 3 DExPERIENT axis net and component information; dividing and numbering building areas according to construction sequences, and determining the number of the large area to which the component belongs according to the building area to which the component belongs; positioning the floor to which the component belongs according to the component elevation information, and determining the component floor number; determining a shaft network partition unit according to the minimum interval obtained by intersecting the axes, and determining a component shaft network partition number; determining the component serial numbers according to the component sequence by the same component model in the same interval; component codes are formed according to the large area number, the floor number, the component model number, the partition number of the shaft network to which the component belongs and the component serial number; and selecting different coding rules to carry out labeling coding according to different component types. The invention realizes the guidance of site construction through the labeling coding of the building components in the 3DExperience and the three-dimensional model of the building.
Description
Technical Field
The invention belongs to the technical field of BIM component coding, and particularly relates to a BIM component coding method based on 3DExperience guiding construction.
Background
With the development of the building industry, the structure is more and more complex, the scale is more and more huge, and the traditional two-dimensional plane drawing manufactured by CAD can not meet the field construction requirement gradually. The traditional CAD large drawing comprises a plane model of the whole building, all the components are displayed and marked on one drawing, and the specification and the construction standard of each component are difficult to clearly express for constructors in the existing building model.
In the process of designing CAD construction drawings, in order to solve the problem of unclear expression of component elements on drawings, basic information of construction components is marked on the drawings, but usually, the marking only comprises component models and formulated construction serial numbers. The marking is not clear and intuitive for the specific size of the components and the construction positioning in the actual construction site, so that the site is difficult to check whether the processed components meet the regulations according to the marking, and the site construction is difficult to be guided through the marking.
Disclosure of Invention
Aiming at the defects in the traditional drawing, the invention provides a BIM component coding method based on 3DExperience guiding construction, a large model can be partitioned through information on component coding, unique coding information is given to each component, and the guiding capability of component labeling on site construction in the model is enhanced.
The technical scheme adopted by the invention is as follows:
a BIM component coding method based on 3DExperience guiding construction comprises the following steps:
1) Acquiring the information of a shaft net and the attribute of a member in the 3 DExPERIENT; the shaft network information comprises an axis mark and an axis positioning; the component attributes include component model, component elevation and component positioning;
2) Dividing the whole BIM model into a plurality of construction areas according to the formulated regional construction sequence and numbering the construction areas;
3) Determining the zone number of the component according to the positioning information of the component in the step 1) and the zone boundary and zone number of the construction zone in the step 2);
4) Determining the floor number of the member according to the elevation information of the member in the step 1);
5) Taking the minimum interval obtained by intersecting the axes as a shaft network partition unit, numbering the shaft network partition unit according to the intersecting axis numbers;
6) Determining the partition number of the shaft network to which the component belongs according to the shaft network partition unit and the shaft network position of the component in the step 5);
7) Determining the serial number of the component according to the component specification of the component and the obtained large area number and the shaft network partition number in the step 3) and the step 6);
8) Determining a component code according to the large area number, the floor number, the component type, the partition number of the shaft network to which the component belongs and the component number;
9) Classifying the components according to the beams and the columns, selecting corresponding component attributes and coding rules, and finishing marking and coding of the beams and the columns according to the component coding in the step 8);
10 According to the labeling codes of the building components and the three-dimensional model of the building, the on-site construction is guided.
According to the above scheme, step 2) includes:
determining a region construction sequence, dividing the whole BIM model into a plurality of construction areas, and determining a partition boundary;
each large area is numbered according to the construction sequence.
According to the scheme, the floor number of the member is determined according to the elevation information of the member and the elevation of each floor in the construction drawing.
According to the above scheme, the minimum intervals are divided into two types according to the types of the components:
the beam member is a region surrounded by two adjacent axes in two directions as a minimum section; the pillar member is a point formed by the intersection of two axes as a minimum section.
According to the scheme, the steps of determining the minimum interval of the beam member and numbering the interval are as follows:
1) Taking a region surrounded by two axes adjacent in the same direction and two adjacent axes different in the same direction as an axle network partition unit;
2) The rule for numbering the shaft network partition units according to the intersecting axis numbers is: taking the axis number between the intersecting minimum regions as an axis network partition number element: the axis numbers are divided into a numerical number and a letter number, the letter axis number is in front, and the numerical axis number is in rear: letter numbers are arranged from A to Z, and number numbers are arranged from small to large;
3) The form of the shaft network partition number is as follows: a_b\x_y; wherein A_B represents two co-directionally adjacent axis numbers numbered with letters; X_Y represents two adjacent axis numbers numbered with numerals;
4) If a section is at the boundary of the axial network, so that the section lacks an axis, the number of the section is as follows: A\X_Y or A_B\X or B\Y.
According to the scheme, the steps of determining the minimum interval of the column member and numbering the interval are as follows:
1) Taking the intersection point of the two axes as a shaft network partition unit;
2) The rule for numbering the shaft network partition units according to the intersecting axis numbers is: taking the axis number between the intersecting minimum regions as an axis network partition number element: the axis numbers are divided into a numerical number and a letter number, the letter axis number is in front, and the numerical axis number is in rear: letter numbers are arranged from A to Z, and number numbers are arranged from small to large;
3) The form of the shaft network partition number is as follows: A\X; wherein a represents an axis number numbered with a letter; x is the axis number of the number.
According to the scheme, the serial numbers of the determined components are specifically as follows:
assigning serial number information to each component; for the components with different coded information before the serial number information, the serial number is 1, and for the components with the same coded information before the serial number information, the serial number starts from 1 according to the same component number.
According to the scheme, the marking codes of the beam members are as follows:
1) The marking code of the beam member increases the model of the steel beam on the basis of the member code;
2) Marking the length of the steel beam in the next row of the steel beam model;
3) Marking the elevation of the steel beam by marking the next row of the length of the steel beam, and subtracting the elevation of the floor by adopting the elevation of the roof of the floor;
4) The labeling code of the final beam consists of a component code of the beam, a steel beam model, a steel beam length and elevation information.
According to the scheme, the column members are marked and coded as follows:
1) The labeling code of the column member adds the model of the steel column on the basis of the member code;
2) Marking the length of the steel column in the next row of the model of the steel column;
3) The labeling code of the final column consists of component codes of the column, the type of the steel column and the length of the steel column.
According to the above, step 10) includes:
the whole model is divided into a plurality of subareas according to the construction sequence, and the labeling coding information of the components in each subarea comprises component specification information and positioning information; checking whether the components sent by a factory meet the construction requirements or not through marking the coded specification information on the components in the model; and guiding the on-site component to be placed, positioned and installed according to the positioning information of the component labeling code in the model.
Compared with the prior art, the invention has the following advantages:
the 3 Dexpertience model component is encoded according to the interval information, the elevation information and the specification model, so that the method has the following benefits for on-site construction guidance: the construction partition is divided into a plurality of minimum sections by the shaft network, each component in the sections has detailed component coding, and the problems that a large number of components are piled together, component information is difficult to accurately identify, and the components are marked as rough are avoided; the model and the size of the component in the component coding information can be used for accurately checking whether the component meets the design standard or not on site; the section information and the elevation information in the component coding information can help to quickly determine the component partition on site and dispatch the partition group for installation, so that the construction efficiency is improved and the accuracy of site construction is improved.
Drawings
FIG. 1 is a flow chart of a method of practicing the present invention;
FIG. 2 is a schematic diagram of the partitioning of an entire model according to a formulated construction sequence of the present invention;
FIG. 3 is a diagram of the partitioning and numbering of the shaft network of the present invention;
FIG. 4 is a component encoding rule diagram of the present invention;
FIG. 5 is a rule diagram of labeling and encoding beam members according to the present invention;
FIG. 6 is a rule diagram of labeling and encoding of column members according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, the BIM building block coding method based on 3DExperience guiding construction of the present invention includes the steps of:
s1: acquiring 3dExperience axis information and component attributes; wherein the axis information includes axis labels and axis positioning; component attributes include component model number, component elevation, and component positioning.
S2: dividing the whole model into a plurality of construction large areas through the established regional construction sequence, and numbering the divided large areas according to the established construction sequence.
Wherein, a plurality of construction large areas are formulated according to the construction sequence and divided into the following two steps: determining a region construction sequence, dividing a whole model into a plurality of construction large areas, and determining a partition boundary; each large area is numbered according to the construction sequence. The model partition results and partition numbers are shown in fig. 2.
S3: and determining the zone number of the component according to the positioning information of the component in the step S1 and the zone boundary and the zone number of the construction zone in the step S2.
And judging which partition boundary each component is contained in through component positioning, classifying the components according to different belonging boundary conditions, and generating the belonging large-area number of the component in each partition according to the classification result.
S4: and (3) determining the floor number of the component according to the elevation information in the component attribute in the step (S1).
And determining the floor number of the component by the component elevation in the component elevation information and the floor elevation in the construction drawing.
S5: taking the minimum interval obtained by intersecting the axes as a shaft network partition unit, numbering the shaft network partition unit according to the intersecting axis numbers; the axial network partition and the numbered drawings are shown in figure 3.
According to the types of the components, the minimum intervals are divided into two types: the beam member is a region surrounded by two adjacent axes in two directions as a minimum section; the pillar member is a point formed by the intersection of two axes as a minimum section.
The method comprises the steps of determining the minimum interval of the beam member and numbering the interval:
1) Taking a region surrounded by two axes adjacent in the same direction and two adjacent axes different in the same direction as an axle network partition unit;
2) The rule for numbering the shaft network partition units according to the intersecting axis numbers is: taking the axis number between the intersecting minimum regions as an axis network partition number element: the axis numbers are divided into a numerical number and a letter number, the letter axis number is in front, and the numerical axis number is in rear: letter numbers are arranged from A to Z, and number numbers are arranged from small to large;
3) The form of the partition number of the shaft network is shown as A_B\X_Y; wherein A_B represents two co-directionally adjacent axis numbers numbered with letters; X_Y represents two adjacent axis numbers numbered with numerals;
4) If a section is at an axis network boundary such that the section lacks an axis, the numbered form of the section may be expressed as A\X_Y or A_B\X or B\Y.
The step of determining the minimum section of the column member and numbering the section is:
1) Taking the intersection point of the two axes as a shaft network partition unit;
2) The rule for numbering the shaft network partition units according to the intersecting axis numbers is: taking the axis number between the intersecting minimum regions as an axis network partition number element: the axis numbers are divided into a numerical number and a letter number, the letter axis number is in front, and the numerical axis number is in rear: letter numbers are arranged from A to Z, and number numbers are arranged from small to large;
3) The form of the partition number of the shaft network is shown as A\X; wherein a represents an axis number numbered with a letter; x is the axis number of the number.
S6: and (5) determining the shaft network partition number of the member according to the shaft network partition unit and the shaft network position of the member in the step (S5).
S7: and determining the component serial number according to the component specification of the component and the obtained large area number and the shaft network partition number in the step S3) and the step S6).
Some components in the same large area, the same axial net partition units and the same specification will appear in the model. The above-described code information of these members is the same, and serial number information is given to each member in order to ensure the uniqueness of the code of each member. The number of the components with different coded information before the number information is 1, and the number of the components with the same coded information before the number information is the same, and the number of the components is an integer from 1 according to the number of the same components until n (the number of the same components).
S8: and determining the component code according to the large area number, the floor number, the component type, the partition number of the shaft network to which the component belongs and the component serial number.
The component encoding elements include: the number of the large area to which the component belongs, the floor number, the type of the component, the partition number of the shaft network to which the component belongs and the component number. The above-mentioned coding elements describe the geometric features of the component itself, as well as the spatial positioning features of the component in the building. The component encoding rules are shown in fig. 4.
S9: classifying the components according to the beams and the columns, selecting corresponding component attributes and coding rules, and finishing marking and coding of the beams and the columns according to the component coding in the step 8).
Annotation coding is an extension of component coding: the specific component specification and elevation information are added on the original component code; the labeling codes are divided into two types according to different component types: marking and coding the beam members; the column members are coded.
As shown in fig. 5, the beam members are labeled as follows:
1) Marking codes of beam members add steel beam models on the basis of member codes, for example: h650x300x10x24;
2) Marking the length of the steel beam is needed in the next line of the steel beam model, for example: 8100mm;
3) Marking the elevation of the steel beam is needed to be marked on the next line of marking the length of the steel beam, and the elevation of the floor slab is subtracted by adopting the elevation of the roof of the floor, for example: 19.450m-0.120m;
4) The labeling code of the final beam consists of a component code of the beam, a steel beam model, a steel beam length and elevation information.
As shown in fig. 6, the column members are labeled as follows:
1) Marking codes of column components add steel column models based on component codes, for example: bin 700x600x25x25;
2) Marking the length of the steel column is needed in the next row of the steel column model, for example: 11450mm;
3) The labeling code of the final column consists of component codes of the column, the type of the steel column and the length of the steel column.
S10: and according to the labeling codes of the building components and the three-dimensional model of the building, the on-site construction is guided.
The whole model is divided into a plurality of subareas according to the construction sequence, and the marking coding information of the components in each subarea comprises component specification information and positioning information: checking whether the components sent by a factory meet the construction requirements or not through marking the coded specification information on the components in the model; and guiding the on-site component to be placed, positioned and installed according to the positioning information of the component labeling code in the model.
In summary, the invention discloses a BIM component coding method based on 3DExperience guiding construction, which comprises the following steps: acquiring a 3 DExPERIENT axis net and component information; dividing and numbering building areas according to construction sequences, and determining the number of the large area to which the component belongs according to the building area to which the component belongs; positioning the floor to which the component belongs according to the component elevation information, and determining the component floor number; determining a shaft network partition unit according to the minimum interval obtained by intersecting the axes, and determining a component shaft network partition number; determining the component serial numbers according to the component sequence by the same component model in the same interval; component codes are formed according to the large area number, the floor number, the component model number, the partition number of the shaft network to which the component belongs and the component serial number; and selecting different coding rules to carry out labeling coding according to different component types. The invention realizes the guidance of site construction through the labeling coding of the building components in the 3DExperience and the three-dimensional model of the building.
It should be noted that each step/component described in the present application may be split into more steps/components, or two or more steps/components or part of the operations of the steps/components may be combined into new steps/components, as needed for implementation, to achieve the object of the present invention.
It will be readily appreciated by those skilled in the art that the foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The BIM component coding method based on 3DExperience guiding construction is characterized by comprising the following steps:
1) Acquiring the information of a shaft net and the attribute of a member in the 3 DExPERIENT; the shaft network information comprises an axis mark and an axis positioning; the component attributes include component model, component elevation and component positioning;
2) Dividing the whole BIM model into a plurality of construction areas according to the formulated regional construction sequence and numbering the construction areas;
3) Determining the zone number of the component according to the positioning information of the component in the step 1) and the zone boundary and zone number of the construction zone in the step 2);
4) Determining the floor number of the member according to the elevation information of the member in the step 1);
5) Taking the minimum interval obtained by intersecting the axes as a shaft network partition unit, numbering the shaft network partition unit according to the intersecting axis numbers;
6) Determining the partition number of the shaft network to which the component belongs according to the shaft network partition unit and the shaft network position of the component in the step 5);
7) Determining the serial number of the component according to the component specification of the component and the obtained large area number and the shaft network partition number in the step 3) and the step 6);
8) Determining a component code according to the large area number, the floor number, the component type, the partition number of the shaft network to which the component belongs and the component number;
9) Classifying the components according to the beams and the columns, selecting corresponding component attributes and coding rules, and finishing marking and coding of the beams and the columns according to the component coding in the step 8);
10 According to the labeling codes of the building components and the three-dimensional model of the building, the on-site construction is guided.
2. The BIM building element encoding method based on 3 dexscience directed construction according to claim 1, wherein step 2) includes:
determining a region construction sequence, dividing the whole BIM model into a plurality of construction areas, and determining a partition boundary;
each large area is numbered according to the construction sequence.
3. The method for coding the Building Information Model (BIM) components based on 3DExperience guiding construction according to claim 1, wherein the floor number of the component is determined according to the elevation information of the component and the elevation of each floor in a construction drawing.
4. The BIM building element encoding method based on 3DExperience guiding construction according to claim 1, wherein the minimum interval thereof is divided into two categories according to the type of the building element:
the beam member is a region surrounded by two adjacent axes in two directions as a minimum section; the pillar member is a point formed by the intersection of two axes as a minimum section.
5. The method for coding a BIM member based on 3DExperience guiding construction according to claim 4, wherein the steps of determining a minimum section of the beam member and numbering the section are:
1) Taking a region surrounded by two axes adjacent in the same direction and two adjacent axes different in the same direction as an axle network partition unit;
2) The rule for numbering the shaft network partition units according to the intersecting axis numbers is: taking the axis number between the intersecting minimum regions as an axis network partition number element: the axis numbers are divided into a numerical number and a letter number, the letter axis number is in front, and the numerical axis number is in rear: letter numbers are arranged from A to Z, and number numbers are arranged from small to large;
3) The form of the shaft network partition number is as follows: a_b\x_y; wherein A_B represents two co-directionally adjacent axis numbers numbered with letters; X_Y represents two adjacent axis numbers numbered with numerals;
4) If a section is at the boundary of the axial network, so that the section lacks an axis, the number of the section is as follows: A\X_Y or A_B\X or B\Y.
6. The method for coding a BIM member based on 3DExperience directed construction according to claim 4, wherein the step of determining a minimum section of the column member and numbering the section is:
1) Taking the intersection point of the two axes as a shaft network partition unit;
2) The rule for numbering the shaft network partition units according to the intersecting axis numbers is: taking the axis number between the intersecting minimum regions as an axis network partition number element: the axis numbers are divided into a numerical number and a letter number, the letter axis number is in front, and the numerical axis number is in rear: letter numbers are arranged from A to Z, and number numbers are arranged from small to large;
3) The form of the shaft network partition number is as follows: A\X; wherein a represents an axis number numbered with a letter; x is the axis number of the number.
7. The BIM component encoding method based on 3DExperience guiding construction according to claim 1, wherein the specific sequence number of the determined component is:
assigning serial number information to each component; for the components with different coded information before the serial number information, the serial number is 1, and for the components with the same coded information before the serial number information, the serial number starts from 1 according to the same component number.
8. The method for coding the BIM component based on 3 DExpension guiding construction according to claim 1, wherein the labeling coding of the beam component is as follows:
1) The marking code of the beam member increases the model of the steel beam on the basis of the member code;
2) Marking the length of the steel beam in the next row of the steel beam model;
3) Marking the elevation of the steel beam by marking the next row of the length of the steel beam, and subtracting the elevation of the floor by adopting the elevation of the roof of the floor;
4) The labeling code of the final beam consists of a component code of the beam, a steel beam model, a steel beam length and elevation information.
9. The method for coding BIM building elements based on 3DExperience guiding construction according to claim 1, wherein the labeling coding of the column building elements is as follows:
1) The labeling code of the column member adds the model of the steel column on the basis of the member code;
2) Marking the length of the steel column in the next row of the model of the steel column;
3) The labeling code of the final column consists of component codes of the column, the type of the steel column and the length of the steel column.
10. The method for coding a BIM building element based on 3 dexscience directed construction according to claim 1, wherein step 10) includes:
the whole model is divided into a plurality of subareas according to the construction sequence, and the labeling coding information of the components in each subarea comprises component specification information and positioning information; checking whether the components sent by a factory meet the construction requirements or not through marking the coded specification information on the components in the model; and guiding the on-site component to be placed, positioned and installed according to the positioning information of the component labeling code in the model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310228148.XA CN116244807A (en) | 2023-03-03 | 2023-03-03 | BIM (building information modeling) component coding method based on 3DExperience guiding construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310228148.XA CN116244807A (en) | 2023-03-03 | 2023-03-03 | BIM (building information modeling) component coding method based on 3DExperience guiding construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116244807A true CN116244807A (en) | 2023-06-09 |
Family
ID=86635814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310228148.XA Pending CN116244807A (en) | 2023-03-03 | 2023-03-03 | BIM (building information modeling) component coding method based on 3DExperience guiding construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116244807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117436221A (en) * | 2023-12-20 | 2024-01-23 | 中冶南方工程技术有限公司 | Method and system for intelligently matching special-shaped non-standard pipeline space |
-
2023
- 2023-03-03 CN CN202310228148.XA patent/CN116244807A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117436221A (en) * | 2023-12-20 | 2024-01-23 | 中冶南方工程技术有限公司 | Method and system for intelligently matching special-shaped non-standard pipeline space |
| CN117436221B (en) * | 2023-12-20 | 2024-04-12 | 中冶南方工程技术有限公司 | Method and system for intelligently matching special-shaped non-standard pipeline space |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110362887B (en) | Revit-based rapid modeling method | |
| CN107480374B (en) | Bridge BIM model creation method based on CATIA | |
| Chavada et al. | Construction workspace management: the development and application of a novel nD planning approach and tool | |
| CN110532720B (en) | Rapid automatic modeling method for urban underground pipe network BIM | |
| CN109948181B (en) | Intelligent design method of subway station building structural member based on BIM | |
| CN116244807A (en) | BIM (building information modeling) component coding method based on 3DExperience guiding construction | |
| CN111539060B (en) | BIM-based building masonry construction method, device, equipment and medium | |
| CN112685816A (en) | Model and data-based design result online delivery system and method | |
| CN113569308B (en) | 3DE platform-based safety monitoring forward three-dimensional design symbolized graphic method | |
| CN114547730A (en) | Visual navigation engineering modeling and coding method based on dynamo | |
| CN112270033A (en) | CAD platform based construction engineering collaborative design drawing method | |
| CN114722963A (en) | Legend identification method and system for generating three-dimensional BIM (building information modeling) model by using two-dimensional drawing of subway station | |
| CN115048704B (en) | Bridge substructure modeling method, system and device based on Revit | |
| CN112347533A (en) | Building structure BIM forward automatic checking method based on Revit | |
| CN115168971A (en) | Component parameter library-based integrated collaborative method for design and construction of fabricated building | |
| CN114581639A (en) | Method for generating information of beam steel bars in BIM (building information modeling) model based on beam leveling construction drawing | |
| CN111428289A (en) | Design method for ladder stand of hyperbolic cooling tower | |
| CN112484695A (en) | Building indoor space clear height analysis method and device based on BIM model | |
| JP4629594B2 (en) | Module evaluation method and apparatus | |
| CN115982802A (en) | Bentley-based railway sound barrier BIM rapid design method | |
| CN103745026A (en) | Locating device and installation method for embedded part of water conservancy project structure | |
| CN112541206A (en) | Simulation method, system, computer equipment and readable medium for station passenger flow analysis | |
| CN111414655A (en) | Method for splicing plate splicing drawings | |
| Cheng et al. | Automated Generation and Layout Design of Fabrication Drawings for Building Façade Mullions Using BIM | |
| CN103678784A (en) | Device and method for generating three-dimensional images of embedded parts for irrigation structures |
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 |