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CAD and BIM-based batch deepening design method for fabricated structure laminated slabs

A technology for detailed design and laminated slabs, applied in geometric CAD, design optimization/simulation, floor slabs, etc., can solve problems such as low design quality, lack of construction data, and poor parametric control performance, so as to improve the quality of detailed design and facilitate Accurate effect of promotion and design results

Pending Publication Date: 2021-03-26
DALIAN UNIV OF TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] At present, in the design of prefabricated structures, the detailed design of laminated slabs is completed by designers based on experience. The design quality is not high, the design efficiency is low, and there is a lack of construction data, which is not conducive to the intelligent construction of components.
The existing BIM software is difficult to model steel bars and has poor parametric control performance, which cannot meet the needs of batch deepening design of laminated slabs

Method used

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  • CAD and BIM-based batch deepening design method for fabricated structure laminated slabs
  • CAD and BIM-based batch deepening design method for fabricated structure laminated slabs
  • CAD and BIM-based batch deepening design method for fabricated structure laminated slabs

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Embodiment Construction

[0060] A method for batch deepening design of prefabricated structural laminated panels based on CAD and BIM, characterized in that:

[0061] The method steps are as follows:

[0062] 1. Create a parametric digital model and drawing template for the detailed design of laminated panels suitable for CAD and BIM platforms;

[0063] 2. In the CAD platform-based floor slab construction drawing, split the floor into laminated slabs, draw the laminated slab outline, create and fill in the laminated slab information form within the outline, and generate the laminated slab floor plan;

[0064] 3. Through the secondary development of CAD, write a program to extract the outline information of the laminated board in the plan layout of the laminated board and the information in the laminated board information table in batches;

[0065] 4. The program calculates the number and corresponding spacing of the truss bars of the laminated slab based on the information extracted in the "3" step, ...

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Abstract

The invention discloses a CAD and BIM-based batch deepening design method for fabricated structure laminated slabs. The method mainly comprises the steps of creating a laminated slab parametric designmodel suitable for CAD and BIM; deepening design splitting of the laminated slab is manually completed; manually finishing a laminated slab plane layout drawing; creating a laminated slab to deepen and design a drawing template; extracting laminated slab boundary contour lines and corresponding information tables in the laminated slab plane arrangement diagram in batches through a program; generating laminated slab deepening design parameters in batches; generating laminated slab deepening design drawings based on CAD in batches; and generating laminated slab BIM models in batches by a program. By means of the implementation of the method, the deepening design quality and efficiency of the assembly type structure laminated slab can be remarkably improved, the deepening design result is stored in the two-dimensional code, and intelligent construction of the laminated slab is facilitated.

Description

technical field [0001] The invention belongs to the technical field of intelligent buildings, and in particular relates to a CAD and BIM-based batch deepening design method for prefabricated structural laminated panels. Background technique [0002] A prefabricated building is a house in which some or all of the components of the building are prefabricated in a factory, and then transported to the construction site to assemble the components through reliable connections. At present, the application of laminated panels in assembly structures is relatively common. [0003] In the design of prefabricated structures, the detailed design drawings of laminated panels are required to be fine and comprehensive, and design errors and omissions are not allowed to prevent on-site installation from being impossible. The detailed design data of the laminated board runs through the cost of the laminated board, material procurement, factory processing and on-site installation. The detail...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13G06F30/20E04B5/38G06F119/14
CPCG06F30/13G06F30/20E04B5/38G06F2119/14
Inventor 李刚陆海燕李海江宁宝宽
Owner DALIAN UNIV OF TECH
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