A detailed design method of prefabricated columns and composite beams based on cad and webgl

A technology for in-depth design and prefabricated columns, applied in the direction of geometric CAD, truss structure, structural elements, etc., can solve the problems of unfavorable industrial production and great influence on design quality, achieve accurate design results, realize information sharing, and be easy to promote Effect

Active Publication Date: 2022-01-28
SHENYANG POLYTECHNIC UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the detailed design of prefabricated columns and composite beams of prefabricated structures is mostly carried out manually, which is not conducive to industrial production, and the design quality is greatly affected by personal factors

Method used

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  • A detailed design method of prefabricated columns and composite beams based on cad and webgl
  • A detailed design method of prefabricated columns and composite beams based on cad and webgl
  • A detailed design method of prefabricated columns and composite beams based on cad and webgl

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Embodiment 1

[0067] Such as figure 1 As shown, the implementation example of the present invention provides a kind of prefabricated structure based on CAD and WebGl and composite beam deepening design method, this method is divided into

[0068] Step 1: Create in the CAD platform such as figure 2 The parametric model of the dynamic block of the longitudinal reinforcement at 5 nodes is shown, and the change of the anchorage length of the reinforcement, the operation of the horizontal offset of the reinforcement, the operation of the vertical offset and the adjustment of the bending length can be realized through the parameter value;

[0069] Create CAD-based platforms such as image 3 The 10-node parametric model of the longitudinal reinforcement shown in the figure can realize the change of the anchorage length at both ends of the longitudinal reinforcement, horizontal offset operation, vertical offset operation and bending length adjustment operation of the longitudinal reinforcement th...

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Abstract

A CAD and WebGl-based method for deepening the design of prefabricated structural prefabricated columns and composite beams, belonging to the field of intelligent building technology, the method includes the following steps: Step 1: Establishing a parametric digital model of longitudinal bars, stirrups, and tie bars; 2: Create a column reinforcement table; Step 3: Identify the beam-column flat method construction drawing, extract the beam location and flat method information, column location information and column reinforcement table information; Step 4: Arrange the dynamic block of the beam end reinforcement; Step 5: Draw Column longitudinal reinforcement; Step 6: Carry out avoidance design of beam-column joint reinforcement in the plan construction drawing; Step 7: Extract beam-column joint reinforcement avoidance design information, generate beam-column component database and QR code; Step 8: Batch generate CAD-based Detailed design drawings of precast columns and composite beams; Step 9: Batch generation of Web-based detailed design models of prefabricated columns and composite beams. The invention can effectively improve the quality and efficiency of the deep design of prefabricated columns and composite beams of assembled structures.

Description

technical field [0001] The invention belongs to the technical field of intelligent buildings, and in particular relates to a method for deepening the design of prefabricated columns and composite beams of assembled structures based on CAD and WebGl. Background technique [0002] In the structural design, the general planar design method (flat method) of building structure construction drawings is generally used to express the size and reinforcement of structural components in the form of planar notes, but no detailed design is made for the reinforcement at the beam-column joints. The incomplete expression of reinforcement information makes it difficult to deepen the design of precast columns and composite beams in prefabricated structures. [0003] Due to the limitations of the traditional two-dimensional CAD design mode, in the design of prefabricated structures, the design results of the intersection of prefabricated columns and composite beams inevitably have problems suc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/20E04B1/21E04C3/20E04C3/34E04C5/06E04C5/065G06F30/12G06F30/13G06T17/00
CPCE04B1/20E04B1/21E04C3/20E04C3/34E04C5/0604E04C5/0613E04C5/0656G06T17/00G06T2200/04G06T2210/04
Inventor 陆海燕汪金昌李刚李海江宁宝宽刘师卓
Owner SHENYANG POLYTECHNIC UNIV
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