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Virtual steel structure pre-assembly method based on visual model

A pre-assembled, steel structure technology, applied in special data processing applications, instruments, electrical digital data processing, etc., to achieve the effects of reducing production costs, high assembly accuracy, and shortening production cycles

Inactive Publication Date: 2013-10-02
CHINA CONSTR STEEL STRUCTURE CORP LTD
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Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a virtual pre-assembly method for steel structures based on a visual model, aiming to solve the problem that steel structures need to be assembled through steel component entities

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  • Virtual steel structure pre-assembly method based on visual model

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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] In order to simplify the pre-assembly process of steel structure engineering, reduce production costs and shorten the production cycle, the present invention designs a virtual pre-assembly method for steel structures based on a visual model. The method scans or measures the components through a three-dimensional scanning device or a total station measuring device, generates a three-dimensional scanning model or a control point model, and completes the pre-assembly process in the computer to replace the pre-assembly process of the physical components, thereby reducing production costs. , to s...

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Abstract

The invention is applicable to the technical field of digital simulation construction in the steel structure industry, and provides a virtual steel structure pre-assembly method based on a visual model. The method comprises the following steps of: A acquiring model information of a plurality of steel member entities, B re-checking the model information of the steel member entities, and C importing the model information into three-dimensional scanning software, and performing three-dimensional space operation on the scanning model with the three-dimensional scanning software to realize pre-assembly. With the adoption of the virtual steel structure pre-assembly method, the assembly precision is higher, less manpower and fewer material resources are consumed, the manufacturing cycle can be shortened, and the production cost is lowered.

Description

technical field [0001] The invention relates to digital simulation construction technology in the steel structure industry, in particular to a virtual pre-assembly method for steel structures based on a visual model. Background technique [0002] The specialty of steel structure in construction engineering has its particularity. The particularity lies in the fact that the manufacturing site and the installation site of the steel structure components are not in the same place, and the components need to be produced in the steel structure production plant, and the installation site is often far away from the steel structure production plant. After the production is completed, the components are transported to the installation site by various transportation methods. Affected by factors such as the type of building structure and the length of the transport vehicle, the components need to be fabricated in sections. In order to ensure that important and complex structures are insta...

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Application Information

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IPC IPC(8): G06F17/50
Inventor 戴立先刘星茹高明王兆阳丁维炜范彩霞
Owner CHINA CONSTR STEEL STRUCTURE CORP LTD
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