Three-dimensional model data processing method for steel structure assembling members based on BIM technology

A data processing and three-dimensional model technology, applied in image data processing, electrical digital data processing, special data processing applications, etc., can solve the problems of prolonging the production cycle, increasing production costs, large manpower and material resources, etc., to extend the production cycle, The effect of increasing production cost and reducing input cost

Inactive Publication Date: 2017-11-10
四川云图瑞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing pre-splicing technology needs to spend a lot of manpower and material resources, and it will also increase the production cost and prolong the production cycle.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The invention provides a method for processing data of a three-dimensional model of a steel structure assembled component based on BIM technology, and the specific steps are as follows:

[0021] Step A, constructing a virtual three-dimensional model of each pre-assembled component of the steel structure according to the design drawings and design parameter components of each pre-assembled component of the steel structure;

[0022] Step B, comparing and checking the virtual three-dimensional model with the corresponding steel component entity structure information;

[0023] Step C, carry out three-dimensional space operation on the virtual three-dimensional model of each pre-assembled component of the steel structure after the review by BIM technology to realize pre-assembly.

[0024] Wherein, the physical structure information of the pre-assembled steel structure components in the step B is obtained through actual detection.

[0025] And step B comprises the following ...

Embodiment 2

[0030] Further improvement on the basis of Embodiment 1, the processing method also includes step D: the virtual three-dimensional model performs three-dimensional space operation to realize the pre-assembled dynamic picture and transmits it to the virtual reality head-mounted display device, and the operator passes the virtual three-dimensional model Realistic head-mounted display device to observe the complete process of pre-assembly.

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PUM

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Abstract

The invention discloses a three-dimensional model data processing method for steel structure assembling members based on a BIM technology. The method comprises the steps that A, a virtual three-dimensional model of all pre-assembled members of a steel structure is constructed according to a design drawing of all the pre-assembled members of the steel structure and design parameter members; B, the virtual three-dimensional model and corresponding steel member entity structure information are subjected to comparison and review; and C, three-dimensional space operation is performed on the reviewed virtual three-dimensional model of all the pre-assembled members of the steel structure through the BIM technology to realize pre-assembling. According to the method, the virtual three-dimensional model of all the pre-assembled components of the steel structure is constructed to perform simulated steel structure assembling operation, pre-assembling investment cost can be reduced beneficially, the manufacturing cycle can be shortened, simulated assembling precision is high, and actual assembling quality in a later period is ensured beneficially.

Description

technical field [0001] The invention relates to the digital technical field of the steel structure industry, in particular to a method for processing three-dimensional model data of steel structure assembly components based on BIM technology. Background technique [0002] Since the late 1980s, steel structures have been widely used in the field of construction. With the development of the economy and the improvement of steel industry technology and production capacity, high-rise buildings, stadiums, airport terminals and other buildings have gradually increased, and steel structures have entered a period of rapid development. However, in most steel structure processing enterprises in China, traditional methods such as steel rulers, guy wires, lofting wires, and inspection templates are commonly used to check whether steel components meet the design requirements. For complex steel components, physical pre-assembly is also required to check the spatial position of the compone...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06F17/50G06F3/01G02B27/01
CPCG02B27/01G06F3/011G06F30/13G06T17/00G06T2210/04
Inventor 周江峰
Owner 四川云图瑞科技有限公司
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