CN112560134B - CAD and BIM-based batch deepening design method for assembled structure laminated plates - Google Patents
CAD and BIM-based batch deepening design method for assembled structure laminated plates Download PDFInfo
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- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
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Abstract
A method for batch deepening design of assembled structure superimposed sheets based on CAD and BIM mainly comprises the steps of creating a parameterized superimposed sheet design model applicable to CAD and BIM; manually completing deep design and disassembly of the laminated slab; manually finishing the layout of the superposed plate; creating a deep design drawing template of the superimposed sheet; extracting boundary contour lines of the superimposed sheets in the superimposed sheet layout of the graph in batches through a program and a corresponding information table; generating deep design parameters of the laminated plates in batches; generating a CAD-based superimposed sheet deepening design diagram in batches; and generating the superimposed sheet BIM model in batches by a program. The implementation of the invention can obviously improve the deepened design quality and efficiency of the fabricated structure laminated slab, and store the deepened design result in the two-dimensional code, thereby being beneficial to the intelligent construction of the laminated slab.
Description
Technical Field
The invention belongs to the technical field of intelligent buildings, and particularly relates to a CAD and BIM-based batch deepening design method for assembled structure laminated plates.
Background
The fabricated building is a house which is constructed by prefabricating part or all of the building components in a factory, then transporting the prefabricated building components to a construction site and assembling the prefabricated building components in a reliable connection mode. The application of superimposed sheets in the present assembly structure is common.
In the assembly type structural design, the deep design drawing of the laminated slab is required to be fine and comprehensive in expression, and design errors and omission are not allowed to occur, so that the situation that field installation cannot be performed is avoided. The deep design data of the laminated slab penetrate through links such as cost, material purchase, factory processing, field installation and the like of the laminated slab. The deep design of the laminated slab not only requires a designer to accurately draw a deep design drawing, but also knows the processing technology of the laminated slab and the operation, maintenance and hoisting schemes of a construction site, and is difficult to be qualified by adopting a traditional two-dimensional CAD design mode.
The BIM technology has strong parametric modeling function and visualization function, and after the simulation assembly of each laminated slab component model in the BIM is completed, collision detection can be carried out to check whether the laminated slab collides with other components; in BIM, the established three-dimensional information model can realize information sharing and promote good cooperative communication among professions; in BIM, the three-dimensional prefabricated part is changed, and the corresponding plane, vertical and sectional plan is automatically updated, so that engineering quantity information can be automatically counted, time is saved, and design efficiency is improved. Parameterization and three-dimensional visualization of BIM technology provide possibilities for deep design of fabricated laminates.
At present, software for realizing automatic splitting of the laminated slab on the basis of an algorithm is established by combining with BIM technology, and the software has the advantages of industry, PKPM, building departments and the like, and all existing platforms can realize deep design of the laminated slab, but have the defects in the aspects of batch design, three-dimensional avoidance of reinforcing steel bars and data depth sharing.
In the current assembly type structural design, the deep design of the superimposed sheet is completed by a designer according to experience, the design quality is low, the design efficiency is low, and the building data is lacking, so that the intelligent building of the component is not facilitated. The existing BIM software is difficult in reinforcement modeling, poor in parameterized control performance and incapable of meeting the requirement of batch deepening design of laminated plates.
Disclosure of Invention
The invention aims to:
In order to overcome the defects in the prior art, the invention provides and provides a feasible novel method for deepening the design of the assembled laminated slab, namely a method for deepening the design of the assembled structure laminated slab in batches based on CAD and BIM, which can effectively improve the deepening design quality, the design efficiency and the intelligent construction level of the assembled structure beam.
The technical scheme is as follows:
a CAD and BIM based batch deepening design method for assembled structure superimposed sheets is characterized in that:
the method comprises the following steps:
1. Creating a superimposed sheet deepened design parameterized digital model and a drawing template suitable for CAD and BIM platforms;
2. In a floor slab flat method construction drawing based on a CAD platform, splitting a floor slab into superimposed sheets, drawing a contour line of the superimposed sheets, creating and filling in an information form of the superimposed sheets in the contour line, and generating a floor layout drawing of the superimposed sheets;
3. Through CAD secondary development, a programming program is written to extract the outline information of the superimposed sheet and the information in the superimposed sheet information table in batches in the superimposed sheet plane layout;
4. Calculating the number of truss ribs of the superimposed sheet and the corresponding spacing according to the information extracted in the three steps by a program, calculating the information such as the number of stressed steel bars in one direction of the superimposed sheet and the corresponding spacing, calculating the information such as the number of stressed steel bars in the other direction of the superimposed sheet and the corresponding spacing, and generating superimposed sheet parameters in batches;
5. correlating the superimposed sheet truss rib information obtained in the three and four steps with superimposed sheet truss rib parameters in the superimposed sheet deepening design drawing template in the one step by a program, generating a superimposed sheet truss rib BIM model in batches, and drawing the superimposed sheet truss ribs based on CAD in batches;
6. The method comprises the steps of programming a program, associating stress bar information of the laminated slab obtained in the three and four steps with reinforcing steel bar parameters and lifting point parameters in two directions in a laminated slab deepening design drawing template in the one step, generating BIM models of reinforcing steel bars and lifting points in the two directions of the laminated slab in batches, drawing reinforcing steel bars, lifting bars, front views, horizontal section views, vertical section views and side views in the two directions of the laminated slab based on CAD in batches, and generating lifting calculation books in batches;
7. The programming program associates the superimposed sheet information obtained in the three and four steps with the parameters of the superimposed sheet deepened design drawing template in the one step, and the dimension marking and the material statistics of the truss ribs and the stress ribs based on CAD are finished in batches;
8. And (3) programming, namely combining the superimposed sheet information obtained in the three, four and seven steps with the superimposed sheet deepening design drawing template in the one step, and generating the CAD-based superimposed sheet deepening design information two-dimensional codes in batches.
The parameterized digital model in the step one contains superimposed sheet geometric information, positioning information, reinforcement information, labeling information and material information.
The laminated slab information table in the step two contains stress rib information, distribution rib information, truss rib information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate names and numbers, plate upper, lower, left and right steel bar extending lengths, hooks and other information.
The superimposed sheet truss in the step of four consists of a plurality of trusses with fixed pitch length, and the design parameters of the slab truss rib comprise the pitch number of the trusses, the truss spacing and the truss rib diameter.
The reinforcing steel bar arrangement parameters in the two directions of the laminated slab in the four steps are the number of reinforcing steel bars arranged in the two directions and the corresponding spacing meeting the design requirement.
The process of generating the superimposed sheet BIM model by the program in the steps of five and six is as follows:
Firstly, generating a superimposed sheet concrete geometric model in a BIM platform according to relevant information of a plate; then automatically generating a truss rib model according to the truss rib design parameters in the fourth step; and finally, generating a reinforcing steel bar model and a lifting hook in two directions according to reinforcing steel bar parameters in two directions of the laminated slab in the step four.
And in the step of eight, the two-dimensional code stores superimposed sheet geometric coordinate information, concrete information, truss coordinate information, lifting point coordinate information, and two-direction steel bar arrangement coordinate information and material consumption information.
The deep design drawing template of the superimposed sheet is a two-dimensional CAD drawing template and comprises a reinforcement drawing, a front view, a horizontal section, a vertical section, a side view, a material table and a two-dimensional code.
The two-dimensional code information can be used for model creation, steel bar blanking, concrete consumption and template consumption extraction.
The advantages and effects are that:
and creating a superimposed sheet parameterized model, wherein the model is suitable for the design of a two-dimensional CAD advanced design split map and the establishment of a BIM model. The parameterized digital model contains superimposed sheet geometric information, positioning information, reinforcement information, labeling information and material information.
According to the flat method design construction drawing, carrying out deep design splitting of the laminated slab, and drawing the contour line of the split laminated slab;
creating and filling in a superimposed sheet information form in the superimposed sheet contour line to generate a superimposed sheet plane layout diagram;
Further, the superimposed sheet information table contains stress bar information, distribution bar information, truss bar information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate names and numbers, plate upper, lower, left and right steel bar extending lengths, hooks and other information.
Creating a deep design drawing template of the superimposed sheet;
further, the superimposed sheet deepens and designs the drawing template to be a two-dimensional CAD drawing template;
further, the deep design drawing template of the laminated slab comprises a reinforcement drawing, a front view, a horizontal section, a vertical section, a side view, a material table and a two-dimensional code.
Extracting boundary contour lines of the superimposed sheets in the superimposed sheet plane layout chart in batches through a program and a corresponding information table;
Generating superimposed sheet truss rib design parameters in batches by a program;
further, the superimposed sheet truss is composed of a plurality of trusses with fixed joint lengths;
further, the slab truss rib design parameters include the number of sections of the truss, the number of trusses, the truss spacing, and the truss rib diameter.
Generating reinforcement parameters and lifting point parameters in two directions of the laminated slab in batches by a program, and generating a lifting calculation book;
Further, the reinforcement parameters in the two directions of the laminated slab are the number and the spacing of the reinforcement arrangement in the two directions of the horizontal direction and the vertical direction, which meet the specification and the design requirement;
Further, the hanging point parameters comprise hanging point positioning, embedded hanging hook steel bar diameter and size.
According to the parametric information of the superimposed sheet and the parameter association of the superimposed sheet deepening design drawing template, drawing CAD-based superimposed sheet deepening design drawings in batches;
further, two-dimensional codes in the deepened design drawing store superimposed sheet geometric coordinate information, concrete information, truss coordinate information, lifting point coordinate information, and steel bar arrangement coordinate information and material consumption information in two directions;
Further, the two-dimensional code information can be used for model creation, steel bar blanking, concrete consumption and template consumption extraction.
Generating a superimposed sheet concrete BIM model in batches by a program;
further, manually establishing a BIM model of cast-in-situ components such as beams, columns and the like;
further, automatically generating a superimposed sheet concrete geometric model in the BIM platform according to the relevant information of the plates;
Automatically generating a truss rib BIM model according to truss rib design parameters;
and (3) generating reinforcing steel bar BIM models in the horizontal direction and the vertical direction in batches according to reinforcing steel bar distribution parameters in the horizontal direction and the vertical direction of the laminated slab through a program.
Compared with the prior art, the method organically combines the two-dimensional CAD graph and the three-dimensional BIM model, fully utilizes the simplicity and convenience of the CAD graph and the visualization of the BIM model, ensures the easy popularization of the method and ensures the accuracy of the design result; according to the invention, CAD secondary development program is adopted to realize extraction of information of the assembled floor and automatic generation of a deepened design drawing, BIM software is adopted to realize automatic modeling of the assembled floor, and a designer can rapidly complete deepened design of the assembled floor in batches by simply drawing outline of the assembled floor and filling corresponding information form in a CAD-based flat structure construction drawing; the deepened design result of the invention is a two-dimensional CAD deepened design drawing, a three-dimensional BIM model and two-dimensional codes for storing all design parameters, and provides two-dimensional drawing, model and data support for factory processing steel bar blanking, steel bar material statistics, concrete consumption and template consumption extraction, and installation and operation of on-site installation of operation and projects of the assembled floor slab. The deep design quality, the design efficiency and the intelligent construction level of the assembled structure laminated slab can be effectively improved.
Drawings
FIG. 1 is a flow chart of the technical scheme of the invention;
FIG. 2 is a superimposed sheet parametric model 1 of the present invention;
FIG. 3 is a superimposed sheet parametric model 2 of the present invention;
FIG. 4 is a CAD-based superimposed sheet entry model;
FIG. 5 is a CAD-based overlay panel floor plan;
FIG. 6 is a CAD-based composite slab deepening design drawing template;
FIG. 7 is a deep design of a superimposed sheet;
Detailed Description
A CAD and BIM based batch deepening design method for assembled structure superimposed sheets is characterized in that:
the method comprises the following steps:
1. Creating a superimposed sheet deepened design parameterized digital model and a drawing template suitable for CAD and BIM platforms;
2. In a floor slab flat method construction drawing based on a CAD platform, splitting a floor slab into superimposed sheets, drawing a contour line of the superimposed sheets, creating and filling in an information form of the superimposed sheets in the contour line, and generating a floor layout drawing of the superimposed sheets;
3. Through CAD secondary development, a programming program is written to extract the outline information of the superimposed sheet and the information in the superimposed sheet information table in batches in the superimposed sheet plane layout;
4. Calculating the number of truss ribs of the superimposed sheet and the corresponding spacing according to the information extracted in the three steps by a program, calculating the information such as the number of stressed steel bars in one direction of the superimposed sheet and the corresponding spacing, calculating the information such as the number of stressed steel bars in the other direction of the superimposed sheet and the corresponding spacing, and generating superimposed sheet parameters in batches;
5. correlating the superimposed sheet truss rib information obtained in the three and four steps with superimposed sheet truss rib parameters in the superimposed sheet deepening design drawing template in the one step by a program, generating a superimposed sheet truss rib BIM model in batches, and drawing the superimposed sheet truss ribs based on CAD in batches;
6. The method comprises the steps of programming a program, associating stress bar information of the laminated slab obtained in the three and four steps with reinforcing steel bar parameters and lifting point parameters in two directions in a laminated slab deepening design drawing template in the one step, generating BIM models of reinforcing steel bars and lifting points in the two directions of the laminated slab in batches, drawing reinforcing steel bars, lifting bars, front views, horizontal section views, vertical section views and side views in the two directions of the laminated slab based on CAD in batches, and generating lifting calculation books in batches;
7. The programming program associates the superimposed sheet information obtained in the three and four steps with the parameters of the superimposed sheet deepened design drawing template in the one step, and the dimension marking and the material statistics of the truss ribs and the stress ribs based on CAD are finished in batches;
8. And (3) programming, namely combining the superimposed sheet information obtained in the three, four and seven steps with the superimposed sheet deepening design drawing template in the one step, and generating the CAD-based superimposed sheet deepening design information two-dimensional codes in batches.
The parameterized digital model in the step one contains superimposed sheet geometric information, positioning information, reinforcement information, labeling information and material information.
The laminated slab information table in the step two contains stress rib information, distribution rib information, truss rib information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate names and numbers, plate upper, lower, left and right steel bar extending lengths, hooks and other information.
The superimposed sheet truss in the step of four consists of a plurality of trusses with fixed pitch length, and the design parameters of the slab truss rib comprise the pitch number of the trusses, the truss spacing and the truss rib diameter.
The reinforcing steel bar arrangement parameters in the two directions of the laminated slab in the four steps are the number of reinforcing steel bars arranged in the two directions and the corresponding spacing meeting the design requirement.
The process of generating the superimposed sheet BIM model by the program in the steps of five and six is as follows:
Firstly, generating a superimposed sheet concrete geometric model in a BIM platform according to relevant information of a plate; then automatically generating a truss rib model according to the truss rib design parameters in the fourth step; and finally, generating a reinforcing steel bar model and a lifting hook in two directions according to reinforcing steel bar parameters in two directions of the laminated slab in the step four.
And in the step of eight, the two-dimensional code stores superimposed sheet geometric coordinate information, concrete information, truss coordinate information, lifting point coordinate information, and two-direction steel bar arrangement coordinate information and material consumption information.
The deep design drawing template of the superimposed sheet is a two-dimensional CAD drawing template and comprises a reinforcement drawing, a front view, a horizontal section, a vertical section, a side view, a material table and a two-dimensional code.
The two-dimensional code information can be used for model creation, steel bar blanking, concrete consumption and template consumption extraction.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
1 As shown in fig. 1, the embodiment example of the invention is a batch deepening design method for assembled structure superimposed sheets based on CAD and BIM, which comprises the following steps:
2, creating a superimposed sheet parameterized model shown in figures 2 and 3, wherein the model is suitable for the design of a two-dimensional CAD advanced design split map and the establishment of a BIM model;
3, according to a CAD flat-method floor slab reinforcement construction drawing, carrying out deep design splitting of the laminated slab manually, and drawing the split contour line of the laminated slab by adopting a multi-section line;
4, creating and filling in a superimposed sheet information form shown in FIG. 4 in the superimposed sheet contour line to generate a superimposed sheet plane layout diagram shown in FIG. 5;
the 5-superimposed sheet information table contains stress bar information, distribution bar information, truss bar information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate names and numbers, plate upper, lower, left and right steel bar extending lengths, hooks and other information.
6, In the CAD plan view shown in FIG. 5, creating a two-dimensional CAD superimposed sheet deepened design drawing template shown in FIG. 6;
7 superimposed sheet deepening design drawing template contains reinforcement drawing, horizontal section, vertical section, side view, material table and two-dimensional code.
And 8, extracting the positioning positions of the reinforcement drawing, the horizontal section drawing, the vertical section drawing, the side view, the material table and the two-dimensional code in the superimposed sheet deepening design drawing template shown in fig. 6 through a program.
9, Extracting boundary contour lines and corresponding information tables of the laminated plates in the laminated plate layout diagram shown in fig. 5 in batches through a program;
10, generating deep design parameters of laminated plates in batches, wherein the specific process is as follows:
(1) Traversing the batch-extracted superimposed sheets,
(2) Generating single superimposed sheet truss rib design parameters by a program algorithm; the slab truss rib design parameters include the number of truss sections, the number of trusses, truss spacing, and truss rib diameter.
(3) Generating reinforcement parameters in two directions of a single laminated slab by a program algorithm, wherein the reinforcement parameters in the two directions of the laminated slab are the number and the spacing of the reinforcement arrangement in the two directions of the horizontal direction and the vertical direction which meet the specification requirements;
(4) And generating single superimposed sheet lifting point parameters, pre-burying the diameter and the size of the lifting hook steel bars by a program algorithm, and generating a lifting calculation book.
11, Generating a two-dimensional deepened design diagram based on CAD as shown in FIG. 7 in batches, wherein the specific process is as follows:
(1) Traversing the superimposed sheet with the generated design parameters;
(2) Automatically drawing a concrete geometric figure in CAD;
(3) Automatically drawing horizontal ribs in two directions in CAD;
(4) Automatically drawing truss ribs in CAD by truss rib design parameters;
(5) Automatically drawing a lifting hook in CAD by the design parameters of the lifting point;
(6) Automatically marking the size of the reinforcement drawing and the hoisting drawing in CAD;
(7) Automatically drawing a horizontal section in CAD and marking the dimension;
(8) Automatically drawing a vertical section in CAD and marking the dimension;
(9) And automatically generating the two-dimensional code in the CAD. The two-dimensional code stores superimposed sheet geometric coordinate information, concrete information, truss coordinate information, lifting point coordinate information, and steel bar arrangement coordinate information and material consumption information in two directions.
(8) Automatically filling in a material table in CAD;
12, generating a superimposed sheet BIM model in batches by a program, wherein the concrete process is as follows:
(1) Traversing the superimposed sheet with the generated design parameters;
(2) In a BIM platform, automatically generating a concrete geometric model;
(3) In the BIM platform, automatically generating two direction horizontal rib models;
(4) Automatically generating a truss rib BIM model according to truss rib design parameters;
(5) And automatically generating a lifting hook BIM model according to the design parameters of the lifting points.
Claims (5)
1. A CAD and BIM based batch deepening design method for assembled structure superimposed sheets is characterized in that:
the method comprises the following steps:
1. Creating a superimposed sheet deepened design parameterized digital model and a drawing template suitable for CAD and BIM platforms;
the parameterized digital model in the step one contains superimposed sheet geometric information, positioning information, reinforcement information, labeling information and material information;
The superimposed sheet deepening design drawing template is a two-dimensional CAD drawing template and comprises a reinforcement drawing, a front view, a horizontal section, a vertical section, a side view, a material table and a two-dimensional code;
2. In a floor slab flat method construction drawing based on a CAD platform, splitting a floor slab into superimposed sheets, drawing a contour line of the superimposed sheets, creating and filling in an information form of the superimposed sheets in the contour line, and generating a floor layout drawing of the superimposed sheets;
The laminated slab information table in the second step contains stress rib information, distribution rib information, truss rib information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate names and numbers, plate upper, lower, left and right steel bar extension lengths and hook information;
3. Through CAD secondary development, a programming program is written to extract the outline information of the superimposed sheet and the information in the superimposed sheet information table in batches in the superimposed sheet plane layout;
4. Calculating the number of truss ribs of the superimposed sheet and the corresponding spacing according to the information extracted in the three steps by a program, calculating the number of stressed steel bars in one direction of the superimposed sheet and the corresponding spacing information, calculating the number of stressed steel bars in the other direction of the superimposed sheet and the corresponding spacing information, and generating the parameters of the superimposed sheet in batches;
5. correlating the superimposed sheet truss rib information obtained in the three and four steps with superimposed sheet truss rib parameters in the superimposed sheet deepening design drawing template in the one step by a program, generating a superimposed sheet truss rib BIM model in batches, and drawing the superimposed sheet truss ribs based on CAD in batches;
6. The method comprises the steps of programming a program, associating stress bar information of the laminated slab obtained in the three and four steps with reinforcing steel bar parameters and lifting point parameters in two directions in a laminated slab deepening design drawing template in the one step, generating BIM models of reinforcing steel bars and lifting points in the two directions of the laminated slab in batches, drawing reinforcing steel bars, lifting bars, front views, horizontal section views, vertical section views and side views in the two directions of the laminated slab based on CAD in batches, and generating lifting calculation books in batches;
7. The programming program associates the superimposed sheet information obtained in the three and four steps with the parameters of the superimposed sheet deepened design drawing template in the one step, and the dimension marking and the material statistics of the truss ribs and the stress ribs based on CAD are finished in batches;
8. the method comprises the steps of writing a program, combining superimposed sheet information obtained in the three, four and seven steps with superimposed sheet deepening design drawing templates in the one step, and generating CAD-based superimposed sheet deepening design information two-dimensional codes in batches;
And in the step of eight, the two-dimensional code stores superimposed sheet geometric coordinate information, concrete information, truss coordinate information, lifting point coordinate information, and two-direction steel bar arrangement coordinate information and material consumption information.
2. The batch deepening design method for the assembly structure laminated plates based on CAD and BIM according to claim 1, which is characterized in that: the superimposed sheet truss in the step of four consists of a plurality of trusses with fixed pitch length, and the design parameters of the slab truss rib comprise the pitch number of the trusses, the truss spacing and the truss rib diameter.
3. The batch deepening design method for the assembly structure laminated plates based on CAD and BIM according to claim 1, which is characterized in that: the reinforcing steel bar arrangement parameters in the two directions of the laminated slab in the four steps are the number of reinforcing steel bars arranged in the two directions and the corresponding spacing meeting the design requirement.
4. The batch deepening design method for the assembly structure laminated plates based on CAD and BIM according to claim 1, which is characterized in that: the process of generating the superimposed sheet BIM model by the program in the steps of five and six is as follows:
Firstly, generating a superimposed sheet concrete geometric model in a BIM platform according to relevant information of a plate; then automatically generating a truss rib model according to the truss rib design parameters in the fourth step; and finally, generating a reinforcing steel bar model and a lifting hook in two directions according to reinforcing steel bar parameters in two directions of the laminated slab in the step four.
5. The batch deepening design method for the assembly structure laminated plates based on CAD and BIM according to claim 1, which is characterized in that: the two-dimensional code information can be used for model creation, steel bar blanking, concrete consumption and template consumption extraction.
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| CN113530054B (en) * | 2021-07-05 | 2022-06-03 | 湖南中天杭萧钢构科技股份有限公司 | Steel bar truss floor support plate and system |
| CN113779669A (en) * | 2021-08-24 | 2021-12-10 | 深圳市华阳国际工程设计股份有限公司 | Wall column reinforcement map automatic generation method, storage medium and terminal equipment |
| CN114818080A (en) * | 2022-05-11 | 2022-07-29 | 安徽建工建筑工业有限公司 | Prefabricated laminated slab splitting method based on Revit and Dynamo |
| CN115492311B (en) * | 2022-09-19 | 2024-03-19 | 同济大学建筑设计研究院(集团)有限公司 | Parameterized design method for deepening diagram of assembled integral concrete precast column member |
| CN116562016A (en) * | 2023-05-11 | 2023-08-08 | 中国建筑第二工程局有限公司 | BIM-based deep design method for steel bar truss floor carrier plate structure release |
| CN116604699B (en) * | 2023-07-19 | 2023-10-13 | 成都建工雅安建设有限责任公司 | Intelligent superimposed sheet prefabricated system |
| CN117390730A (en) * | 2023-08-10 | 2024-01-12 | 陕西交通职业技术学院 | Superimposed sheet modeling method based on digital twinning |
| CN116956444B (en) * | 2023-09-20 | 2024-01-12 | 国舜绿建科技有限公司 | BIM-based method and system for designing fabricated building steel bar truss floor carrier plate |
| CN118643581B (en) * | 2024-08-19 | 2024-10-22 | 四川观筑数智科技有限公司 | Web and BIM-based superimposed sheet intelligent splitting method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110543674A (en) * | 2019-07-31 | 2019-12-06 | 成都市建筑设计研究院 | automatic splitting method of fabricated floor based on BIM |
| CN111395520A (en) * | 2020-04-03 | 2020-07-10 | 沈阳工业大学 | Prefabricated column and superposed beam deep design method based on CAD and WebGl fabricated structures |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5248550B2 (en) * | 2010-06-04 | 2013-07-31 | 株式会社奥村組 | On-site bar arrangement support method using 3D bar arrangement system |
| KR101224627B1 (en) * | 2011-12-09 | 2013-02-01 | (사)한국건축구조기술사회 | Design and material calculation method of construction building using structure bim |
| CN108664697A (en) * | 2018-04-03 | 2018-10-16 | 山东住工装配建筑有限公司 | A kind of prefabricated member parameterization design method based on BIM |
| CN110110442A (en) * | 2019-05-09 | 2019-08-09 | 中民筑友房屋科技集团有限公司 | A kind of parametric modeling design method of assembled architecture |
| CN110704907A (en) * | 2019-09-18 | 2020-01-17 | 贵州匠人筑造工程咨询有限公司 | BIM-based fabricated floor design method and system |
| CN111400812B (en) * | 2020-04-03 | 2023-04-21 | 沈阳工业大学 | BIM-based fabricated structural shear wall machining diagram design method |
-
2020
- 2020-11-17 CN CN202011285185.7A patent/CN112560134B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110543674A (en) * | 2019-07-31 | 2019-12-06 | 成都市建筑设计研究院 | automatic splitting method of fabricated floor based on BIM |
| CN111395520A (en) * | 2020-04-03 | 2020-07-10 | 沈阳工业大学 | Prefabricated column and superposed beam deep design method based on CAD and WebGl fabricated structures |
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