CN112560134A - Batch deepening design method of assembled structure laminated slab based on CAD and BIM - Google Patents
Batch deepening design method of assembled structure laminated slab based on CAD and BIM Download PDFInfo
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Abstract
A batch deepening design method of an assembled structure laminated slab based on CAD and BIM mainly comprises the steps of establishing a parameterized design model of the laminated slab suitable for CAD and BIM; manually completing the deepened design and the disassembly of the laminated slab; manually finishing the plane layout drawing of the superimposed plate; creating a drawing template for deepening design of the laminated slab; extracting the boundary contour lines of the superimposed plates in the superimposed plate plane layout drawing and corresponding information tables through process sequence batches; generating deep design parameters of the laminated slabs in batches; generating a CAD-based laminated slab deepened design drawing in batches; and generating the laminated BIM model in batches by the program. The implementation of the invention can obviously improve the deepening design quality and efficiency of the fabricated structural laminated slab, and the deepening design result is stored 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 batch deepening design method of an assembly type structure laminated slab based on CAD and BIM.
Background
The prefabricated building is a house which is built by prefabricating part or all of the components of the building in a factory and then transporting the prefabricated building to a construction site to assemble the components in a reliable connection mode. The application of laminated plates in the existing assembly structure is common.
In the assembly type structure design, the deepened design drawing of the laminated slab is required to be fine and comprehensively expressed, and design errors and omissions are not allowed to occur, so that field installation cannot be carried out. The deepened design data of the laminated slab run through the links of the cost, material purchase, factory processing, field installation and the like of the laminated slab. The deepening design of the laminated slab not only requires that a designer can accurately draw a deepening design drawing, but also needs to know the processing technology of the laminated slab and the operation, maintenance and hoisting schemes of a construction site, and the deepening design of the laminated slab is difficult to be competent by adopting a traditional two-dimensional CAD design mode.
The BIM technology has strong parameterized modeling power and visualization function, and collision detection can be performed to check whether the laminated slab collides with other components or not after simulation assembly of each laminated slab component model in the BIM is completed; in BIM, the established three-dimensional information model can realize information sharing and promote good cooperative communication among all specialties; in BIM, the three-dimensional prefabricated parts are changed, and the corresponding plane graphs of the flat, vertical and sectional planes are automatically updated, so that the engineering quantity information can be automatically counted, the time is saved, and the design efficiency is improved. Parameterization and three-dimensional visualization of BIM technology provide the possibility of deep design of fabricated composite boards.
At present, software which is established on the basis of an algorithm and realizes automatic splitting of laminated slabs by combining a BIM technology has the advantages of Hongye, PKPM, Yingjiake department and the like, and although various existing platforms can realize the deepened design of the laminated slabs, the existing platforms have the defects in the aspects of batch design, three-dimensional avoidance of reinforcing steel bars and deep sharing of data.
In the existing assembly type structural design, the deepened design of the laminated slab is completed by designers according to experience, the design quality is not high, the design efficiency is low, the construction data is lacked, and the intelligent construction of components is not facilitated. The conventional BIM software is difficult to build a steel bar model and poor in parametric control performance, and cannot meet the requirement of deep batch design of laminated slabs.
Disclosure of Invention
The purpose of the invention is as follows:
in order to overcome the defects in the prior art, the invention provides and provides a feasible and novel deep design method for the fabricated composite slab, namely a batch deep design method for the fabricated structural composite slab based on CAD and BIM, which can effectively improve the deep design quality, the design efficiency and the intelligent construction level of the fabricated structural beam.
The technical scheme is as follows:
a batch deepening design method of an assembly type structure laminated slab based on CAD and BIM is characterized by comprising the following steps:
the method comprises the following steps:
firstly, creating a deep design parameterized digital model and a drawing template of a laminated slab suitable for a CAD (computer-aided design) platform and a BIM (building information modeling) platform;
secondly, in a floor slab leveling construction drawing based on a CAD platform, splitting a floor slab into laminated slabs, drawing contour lines of the laminated slabs, creating and filling laminated slab information tables in the contour lines, and generating a laminated slab leveling layout drawing;
thirdly, writing a program to extract the contour information of the superimposed plates and the information in the superimposed plate information table in the superimposed plate plane layout picture in batch through CAD secondary development;
fourthly, calculating the number of truss ribs of the laminated slab and the corresponding intervals by the program according to the information extracted in the third step, calculating the number of stressed steel bars in one direction of the laminated slab and the corresponding intervals and other information, calculating the number of stressed steel bars in the other direction of the laminated slab and the corresponding intervals and other information, and generating parameters of the laminated slab in batches;
associating the information of the rib of the laminated slab truss obtained in the third step and the information of the rib of the laminated slab truss obtained in the fourth step with the parameter of the rib of the laminated slab truss in the drawing template for deep design of the laminated slab in the first step by a program, generating a BIM model of the rib of the laminated slab truss in batches, and drawing the rib of the laminated slab truss based on CAD in batches;
sixthly, writing a program to associate the stressed reinforcement information of the laminated slab obtained in the third step and the fourth step with the reinforcement parameters and the hanging point parameters in two directions in the laminated slab deep design drawing template in the first step, generating a BIM (building information model) of the reinforcement and the hanging point in the two directions of the laminated slab in batches, drawing the reinforcement, the hanging reinforcement, the front view, the horizontal section view, the vertical section view and the side view of the laminated slab based on CAD (computer aided design) in batches, and generating a lifting calculation book in batches;
seventhly, compiling a program to associate the information of the laminated slab obtained in the third step and the fourth step with the parameters of the drawing template for deeply designing the laminated slab in the first step, and finishing the dimension marking and material statistics of the truss ribs and the stress ribs based on the CAD in batches;
and eighthly, writing a program, combining the laminated plate information obtained in the third, fourth and seventh steps with the laminated plate deepened design drawing template in the first step, and generating the CAD-based two-dimensional code of the laminated plate deepened design information in batches.
The parameterized digital model in the step one contains geometric information, positioning information, reinforcement information, labeling information and material information of the laminated slab.
And the information table of the laminated slab in the second step contains information such as stress bar information, distribution bar information, truss bar information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate name and serial number, and the extension length and hooks of the steel bars on the upper side, the lower side, the left side and the right side of the plate.
The laminated plate truss in the fourth step is composed of a plurality of trusses with fixed joint lengths, and the design parameters of plate truss ribs comprise the number of the truss joints, the number of the trusses, the space between the trusses and the diameter of truss ribs.
And in the fourth step, the reinforcement parameters in two directions of the laminated slab are the number and the corresponding distance of the reinforcement arrangement in two directions meeting the design requirement.
The process of generating the BIM model of the laminated slab in the five steps and the six steps is as follows:
firstly, generating a geometric model of laminated concrete in a BIM platform according to relevant information of a plate; automatically generating a truss rib model according to the design parameters of the truss ribs in the step four; and finally, generating steel bar models and lifting hooks in two directions according to reinforcement parameters in two directions of the laminated slab in the step four.
In the step eight, geometrical coordinate information, concrete information, truss coordinate information, hoisting point coordinate information, steel bar arrangement coordinate information in two directions and material consumption information of the laminated slab are stored in the two-dimensional code.
The drawing template for the deepened design of the laminated slab is a two-dimensional CAD drawing template and comprises a reinforcement diagram, a front view, a horizontal sectional view, a vertical sectional view, a side view, a material table and two-dimensional codes.
The two-dimension code information can be used for model creation, steel bar blanking, concrete usage and template usage extraction.
The advantages and effects are as follows:
and creating a superimposed sheet parameterized model, wherein the model is suitable for designing a two-dimensional CAD deepened design split drawing and building a BIM (building information modeling) model. The parameterized digital model contains geometric information, positioning information, reinforcement information, labeling information and material information of the superimposed plates.
Designing a construction drawing according to a flat method, deeply designing and splitting the laminated slab, and drawing a contour line of the split laminated slab;
creating and filling a superimposed sheet information form in the superimposed sheet contour line to generate a superimposed sheet plane layout drawing;
further, the information table of the laminated slab contains information such as stress bar information, distribution bar information, truss bar information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate name and serial number, and the length of the steel bar extending from top to bottom, left to right and hook.
Creating a drawing template for deepening design of the laminated slab;
further, deeply designing a drawing template of the laminated slab into a two-dimensional CAD drawing template;
further, the drawing template for the deepened design of the laminated slab comprises a reinforcement diagram, a front view, a horizontal section view, a vertical section view, a side view, a material table and a two-dimensional code.
Extracting superimposed slab boundary contour lines and corresponding information tables in the superimposed slab plane layout drawing in batch through a program;
generating design parameters of the truss ribs of the laminated slab in batches by a program;
furthermore, the superposed plate truss is composed of a plurality of fixed-length trusses;
further, the design parameters of the plate truss ribs comprise the number of the truss sections, the truss distance and the diameter of the truss ribs.
The method comprises the steps that reinforcement parameters and lifting point parameters in two directions of a laminated slab are generated in batch through a program, and a lifting calculation book is generated;
further, the reinforcement parameters in two directions of the laminated slab are the number and the spacing of arrangement of the reinforcements in the horizontal and vertical directions which meet the specification and design requirements;
furthermore, the hoisting point parameters comprise hoisting point positioning, diameter and size of the embedded lifting hook steel bar.
Associating parameters of the superimposed sheet deepened design drawing template with parameters of the superimposed sheet deepened design drawing template according to the parametric information of the superimposed sheet, and drawing the superimposed sheet deepened design drawing based on CAD in batches;
further, the two-dimensional code in the deepened design drawing stores geometrical coordinate information of the laminated slab, concrete information, truss coordinate information, hoisting point coordinate information, steel bar arrangement coordinate information in two directions and material consumption information;
further, the two-dimension code information can be used for model creation, steel bar blanking, concrete usage and template usage extraction.
Generating laminated plate concrete BIM models in batches by a program;
further, manually establishing a BIM model of a beam column and other cast-in-place components;
further, automatically generating a geometric model of the laminated concrete in a BIM platform according to the relevant information of the plate;
automatically generating a BIM model of the truss rib according to the design parameters of the truss rib;
and (4) generating the BIM models of the reinforcing steel bars in the horizontal direction and the vertical direction in batches according to the reinforcing steel bar 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, convenience and visualization of the CAD graph and the BIM model, ensures the easy popularization of the method and also ensures the accuracy of the design result; according to the method, a CAD secondary development program is adopted to realize extraction of information of the fabricated floor slabs and automatic generation of a deepened design drawing, a secondary development program of BIM software is adopted to realize automatic modeling of the fabricated floor slabs, and due to the use of the secondary development program, a designer can quickly finish deepened design of the fabricated floor slabs in batches only by simply drawing the contour lines of the fabricated floor slabs and filling corresponding information forms in a CAD-based flat method structure construction drawing; the deepening design result of the invention is a two-dimensional CAD deepening design drawing, a three-dimensional BIM model and a two-dimensional code for storing all design parameters, and provides a two-dimensional drawing, a model and a data support for the steel bar blanking in factory processing of the fabricated floor, the steel bar material statistics, the concrete usage and the template usage extraction, the operation and maintenance and the installation and operation and maintenance of project field installation. The deep design quality, the design efficiency and the intelligent construction level of the fabricated structure laminated slab can be effectively improved.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a superimposed sheet parametric model 1 proposed by the present invention;
FIG. 3 is a superimposed sheet parametric model 2 proposed by the present invention;
FIG. 4 is a CAD based superimposed sheet entry model;
FIG. 5 is a CAD based overlay plate floor plan;
FIG. 6 is a drawing template for deep design of a CAD based laminated slab;
FIG. 7 is a drawing of a deepened design of a laminated slab;
Detailed Description
A batch deepening design method of an assembly type structure laminated slab based on CAD and BIM is characterized by comprising the following steps:
the method comprises the following steps:
firstly, creating a deep design parameterized digital model and a drawing template of a laminated slab suitable for a CAD (computer-aided design) platform and a BIM (building information modeling) platform;
secondly, in a floor slab leveling construction drawing based on a CAD platform, splitting a floor slab into laminated slabs, drawing contour lines of the laminated slabs, creating and filling laminated slab information tables in the contour lines, and generating a laminated slab leveling layout drawing;
thirdly, writing a program to extract the contour information of the superimposed plates and the information in the superimposed plate information table in the superimposed plate plane layout picture in batch through CAD secondary development;
fourthly, calculating the number of truss ribs of the laminated slab and the corresponding intervals by the program according to the information extracted in the third step, calculating the number of stressed steel bars in one direction of the laminated slab and the corresponding intervals and other information, calculating the number of stressed steel bars in the other direction of the laminated slab and the corresponding intervals and other information, and generating parameters of the laminated slab in batches;
associating the information of the rib of the laminated slab truss obtained in the third step and the information of the rib of the laminated slab truss obtained in the fourth step with the parameter of the rib of the laminated slab truss in the drawing template for deep design of the laminated slab in the first step by a program, generating a BIM model of the rib of the laminated slab truss in batches, and drawing the rib of the laminated slab truss based on CAD in batches;
sixthly, writing a program to associate the stressed reinforcement information of the laminated slab obtained in the third step and the fourth step with the reinforcement parameters and the hanging point parameters in two directions in the laminated slab deep design drawing template in the first step, generating a BIM (building information model) of the reinforcement and the hanging point in the two directions of the laminated slab in batches, drawing the reinforcement, the hanging reinforcement, the front view, the horizontal section view, the vertical section view and the side view of the laminated slab based on CAD (computer aided design) in batches, and generating a lifting calculation book in batches;
seventhly, compiling a program to associate the information of the laminated slab obtained in the third step and the fourth step with the parameters of the drawing template for deeply designing the laminated slab in the first step, and finishing the dimension marking and material statistics of the truss ribs and the stress ribs based on the CAD in batches;
and eighthly, writing a program, combining the laminated plate information obtained in the third, fourth and seventh steps with the laminated plate deepened design drawing template in the first step, and generating the CAD-based two-dimensional code of the laminated plate deepened design information in batches.
The parameterized digital model in the step one contains geometric information, positioning information, reinforcement information, labeling information and material information of the laminated slab.
And the information table of the laminated slab in the second step contains information such as stress bar information, distribution bar information, truss bar information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate name and serial number, and the extension length and hooks of the steel bars on the upper side, the lower side, the left side and the right side of the plate.
The laminated plate truss in the fourth step is composed of a plurality of trusses with fixed joint lengths, and the design parameters of plate truss ribs comprise the number of the truss joints, the number of the trusses, the space between the trusses and the diameter of truss ribs.
And in the fourth step, the reinforcement parameters in two directions of the laminated slab are the number and the corresponding distance of the reinforcement arrangement in two directions meeting the design requirement.
The process of generating the BIM model of the laminated slab in the five steps and the six steps is as follows:
firstly, generating a geometric model of laminated concrete in a BIM platform according to relevant information of a plate; automatically generating a truss rib model according to the design parameters of the truss ribs in the step four; and finally, generating steel bar models and lifting hooks in two directions according to reinforcement parameters in two directions of the laminated slab in the step four.
In the step eight, geometrical coordinate information, concrete information, truss coordinate information, hoisting point coordinate information, steel bar arrangement coordinate information in two directions and material consumption information of the laminated slab are stored in the two-dimensional code.
The drawing template for the deepened design of the laminated slab is a two-dimensional CAD drawing template and comprises a reinforcement diagram, a front view, a horizontal sectional view, a vertical sectional view, a side view, a material table and two-dimensional codes.
The two-dimension code information can be used for model creation, steel bar blanking, concrete usage and template usage extraction.
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
1, as shown in fig. 1, an embodiment of the present invention provides a batch deepening design method of a fabricated structural laminated slab based on CAD and BIM, which includes the following steps:
2, creating a superimposed sheet parameterized model shown in FIGS. 2 and 3, wherein the model is suitable for designing a two-dimensional CAD deepened design split drawing and building a BIM (building information modeling) model;
3, manually designing and splitting the laminated slab in a deepened manner according to a CAD flat method floor slab reinforcement construction drawing, and drawing the outline of the split laminated slab by adopting a multi-section line;
4 creating and filling a superimposed sheet information form shown in fig. 4 in the superimposed sheet contour line, and generating a superimposed sheet plane layout diagram shown in fig. 5;
the 5 laminated slab information table contains information such as stress bar information, distribution bar information, truss bar information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate name and serial number, and extension length and hooks of the upper, lower, left and right steel bars of the plate.
6 in the CAD plan view shown in FIG. 5, creating a drawing template of the two-dimensional CAD superimposed sheet deepened design shown in FIG. 6;
the 7 laminated slab deepened design drawing template comprises a reinforcement diagram, a horizontal sectional view, a vertical sectional view, a side view, a material table and a two-dimensional code.
And 8, extracting the positioning positions of the reinforcement pattern, the horizontal section view, the vertical section view, the side view, the material table and the two-dimensional code in the pattern plate of the deep design of the laminated slab shown in the figure 6 through a program.
9, extracting boundary contour lines of the laminated slabs and corresponding information tables in the laminated slab plane layout diagram shown in the figure 5 by process sequence batches;
10, generating deep design parameters of the laminated slab in batches, wherein the specific process is as follows:
(1) traversing the stacked plates extracted in batches,
(2) generating design parameters of the truss ribs of the single laminated slab by a program algorithm; the design parameters of the plate truss ribs comprise the number of the truss sections, the truss distance and the truss rib diameter.
(3) Rib distribution parameters in two directions of a single laminated slab are generated by a program algorithm, and the rib distribution parameters in the two directions of the laminated slab are the number and the spacing of the arrangement of the steel bars in the horizontal direction and the vertical direction which meet the standard requirement;
(4) and generating single laminated slab hoisting point parameters by a program algorithm, embedding the diameter and the size of the hook steel bars, and generating a hoisting calculation book.
11, generating two-dimensional deepened design drawings based on CAD as shown in fig. 7 in batch, wherein the specific process is as follows:
(1) traversing the laminated slab with the generated design parameters;
(2) automatically drawing a concrete geometric figure in CAD;
(3) automatically drawing horizontal ribs in two directions in the CAD;
(4) automatically drawing truss ribs in CAD according to truss rib design parameters;
(5) automatically drawing a lifting hook in the CAD according to the design parameters of the lifting point;
(6) automatically marking the sizes of the reinforcement diagram and the hoisting diagram in the CAD;
(7) automatically drawing a horizontal section in the CAD and marking the dimension;
(8) automatically drawing a vertical section in the CAD and marking the dimension;
(9) and automatically generating the two-dimensional code in the CAD. The two-dimensional code stores the geometric coordinate information of the laminated slab, the concrete information, the truss coordinate information, the lifting point coordinate information, the arrangement coordinate information of the steel bars in two directions and the material consumption information.
(8) Automatically filling a material table in the CAD;
12, generating the BIM model of the laminated slab in batch by a program, wherein the specific process is as follows:
(1) traversing the laminated slab with the generated design parameters;
(2) automatically generating a concrete geometric model in a BIM platform;
(3) automatically generating two-direction horizontal rib models in a BIM platform;
(4) automatically generating a BIM model of the truss ribs according to the design parameters of the truss ribs;
(5) and automatically generating a lifting hook BIM model according to the design parameters of the lifting points.
Claims (9)
1. A batch deepening design method of an assembly type structure laminated slab based on CAD and BIM is characterized by comprising the following steps:
the method comprises the following steps:
firstly, creating a deep design parameterized digital model and a drawing template of a laminated slab suitable for a CAD (computer-aided design) platform and a BIM (building information modeling) platform;
secondly, in a floor slab leveling construction drawing based on a CAD platform, splitting a floor slab into laminated slabs, drawing contour lines of the laminated slabs, creating and filling laminated slab information tables in the contour lines, and generating a laminated slab leveling layout drawing;
thirdly, writing a program to extract the contour information of the superimposed plates and the information in the superimposed plate information table in the superimposed plate plane layout picture in batch through CAD secondary development;
fourthly, calculating the number of truss ribs of the laminated slab and the corresponding intervals by the program according to the information extracted in the third step, calculating the number of stressed steel bars in one direction of the laminated slab and the corresponding intervals and other information, calculating the number of stressed steel bars in the other direction of the laminated slab and the corresponding intervals and other information, and generating parameters of the laminated slab in batches;
associating the information of the rib of the laminated slab truss obtained in the third step and the information of the rib of the laminated slab truss obtained in the fourth step with the parameter of the rib of the laminated slab truss in the drawing template for deep design of the laminated slab in the first step by a program, generating a BIM model of the rib of the laminated slab truss in batches, and drawing the rib of the laminated slab truss based on CAD in batches;
sixthly, writing a program to associate the stressed reinforcement information of the laminated slab obtained in the third step and the fourth step with the reinforcement parameters and the hanging point parameters in two directions in the laminated slab deep design drawing template in the first step, generating a BIM (building information model) of the reinforcement and the hanging point in the two directions of the laminated slab in batches, drawing the reinforcement, the hanging reinforcement, the front view, the horizontal section view, the vertical section view and the side view of the laminated slab based on CAD (computer aided design) in batches, and generating a lifting calculation book in batches;
seventhly, compiling a program to associate the information of the laminated slab obtained in the third step and the fourth step with the parameters of the drawing template for deeply designing the laminated slab in the first step, and finishing the dimension marking and material statistics of the truss ribs and the stress ribs based on the CAD in batches;
and eighthly, writing a program, combining the laminated plate information obtained in the third, fourth and seventh steps with the laminated plate deepened design drawing template in the first step, and generating the CAD-based two-dimensional code of the laminated plate deepened design information in batches.
2. The batch deepening design method of the assembly type structure laminated slab based on CAD and BIM as recited in claim 1, wherein: the parameterized digital model in the step one contains geometric information, positioning information, reinforcement information, labeling information and material information of the laminated slab.
3. The batch deepening design method of the assembly type structure laminated slab based on CAD and BIM as recited in claim 1, wherein: and the information table of the laminated slab in the second step contains information such as stress bar information, distribution bar information, truss bar information, plate thickness, plate prefabrication thickness, concrete strength, plate top elevation, plate name and serial number, and the extension length and hooks of the steel bars on the upper side, the lower side, the left side and the right side of the plate.
4. The batch deepening design method of the assembly type structure laminated slab based on CAD and BIM as recited in claim 1, wherein: the laminated plate truss in the fourth step is composed of a plurality of trusses with fixed joint lengths, and the design parameters of plate truss ribs comprise the number of the truss joints, the number of the trusses, the space between the trusses and the diameter of truss ribs.
5. The batch deepening design method of the assembly type structure laminated slab based on CAD and BIM as recited in claim 1, wherein: and in the fourth step, the reinforcement parameters in two directions of the laminated slab are the number and the corresponding distance of the reinforcement arrangement in two directions meeting the design requirement.
6. The batch deepening design method of the assembly type structure laminated slab based on CAD and BIM as recited in claim 1, wherein: the process of generating the BIM model of the laminated slab in the five steps and the six steps is as follows:
firstly, generating a geometric model of laminated concrete in a BIM platform according to relevant information of a plate; automatically generating a truss rib model according to the design parameters of the truss ribs in the step four; and finally, generating steel bar models and lifting hooks in two directions according to reinforcement parameters in two directions of the laminated slab in the step four.
7. The batch deepening design method of the assembly type structure laminated slab based on CAD and BIM as recited in claim 1, wherein: in the step eight, geometrical coordinate information, concrete information, truss coordinate information, hoisting point coordinate information, steel bar arrangement coordinate information in two directions and material consumption information of the laminated slab are stored in the two-dimensional code.
8. The batch deepening design method of the assembly type structure laminated slab based on CAD and BIM as recited in claim 1, wherein: the drawing template for the deepened design of the laminated slab is a two-dimensional CAD drawing template and comprises a reinforcement diagram, a front view, a horizontal sectional view, a vertical sectional view, a side view, a material table and two-dimensional codes.
9. The batch deepening design method of the assembled structural laminated slab based on CAD and BIM as recited in claim 8 or 9, wherein: the two-dimension code information can be used for model creation, steel bar blanking, concrete usage and template usage extraction.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530054A (en) * | 2021-07-05 | 2021-10-22 | 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 |
| CN115492311A (en) * | 2022-09-19 | 2022-12-20 | 同济大学建筑设计研究院(集团)有限公司 | Assembly integral type concrete precast column component deepening drawing parametric design method |
| CN116604699A (en) * | 2023-07-19 | 2023-08-18 | 成都建工雅安建设有限责任公司 | Intelligent superimposed sheet prefabricated system |
| CN116956444A (en) * | 2023-09-20 | 2023-10-27 | 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 |
| 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 |
Citations (8)
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| CN111400812A (en) * | 2020-04-03 | 2020-07-10 | 沈阳工业大学 | BIM-based method for designing machining drawing of assembled structure shear wall |
-
2020
- 2020-11-17 CN CN202011285185.7A patent/CN112560134A/en active Pending
Patent Citations (8)
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| CN111400812A (en) * | 2020-04-03 | 2020-07-10 | 沈阳工业大学 | BIM-based method for designing machining drawing of assembled structure shear wall |
Non-Patent Citations (2)
| Title |
|---|
| 侯本才;马文文;郭瑞峰;王奇龙;: "建筑工业化深化设计与工程实践", 施工技术, no. 10, 25 May 2016 (2016-05-25), pages 38 - 41 * |
| 张希;: "基于BIM的装配式叠合板施工", 建材与装饰, no. 01, 2 January 2020 (2020-01-02), pages 35 - 36 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530054A (en) * | 2021-07-05 | 2021-10-22 | 湖南中天杭萧钢构科技股份有限公司 | Steel bar truss floor support plate and system |
| 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 |
| CN115492311A (en) * | 2022-09-19 | 2022-12-20 | 同济大学建筑设计研究院(集团)有限公司 | Assembly integral type concrete precast column component deepening drawing parametric design method |
| 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 |
| CN116604699A (en) * | 2023-07-19 | 2023-08-18 | 成都建工雅安建设有限责任公司 | Intelligent superimposed sheet prefabricated system |
| 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 |
| CN116956444A (en) * | 2023-09-20 | 2023-10-27 | 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 |
| 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 |
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