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BIM modeling method, system and device for prefabricated box girder and storage medium

A modeling method and box girder technology, applied in the field of BIM modeling, can solve problems such as low efficiency and lack of information data, and achieve the effects of improving modeling efficiency, reducing model errors, and reducing modeling time

Pending Publication Date: 2021-03-12
云基智慧工程股份有限公司
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AI Technical Summary

Problems solved by technology

The existing method can only establish geometric models, lacks information data, cannot be called "BIM", and the efficiency is also very low, which has become a bottleneck problem in the promotion and application of BIM technology

Method used

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  • BIM modeling method, system and device for prefabricated box girder and storage medium
  • BIM modeling method, system and device for prefabricated box girder and storage medium
  • BIM modeling method, system and device for prefabricated box girder and storage medium

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Embodiment Construction

[0053] In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail by the following specific test examples and accompanying drawings, as follows.

[0054] 1. The present invention provides a BIM modeling method for prefabricated box girders, please refer to figure 1 , including the following steps:

[0055] S100, select a route, and set a span.

[0056] S200, select a template in the template library.

[0057] S300, setting template parameters according to relevant data of the prefabricated box girder.

[0058] S400, generating a prefabricated box girder model.

[0059] In the above step S100, the route includes straight lines, curves, transitional curves, spirals, etc., and the span refers to the length of the prefabricated box girder.

[0060] In the above-mentioned step S200, select the formwork for the cross-section of the middle sill, the formwork for the section of the fulcrum of the middl...

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Abstract

The invention discloses a BIM modeling method, system and device for a prefabricated box girder and a storage medium. The method comprises the following steps of selecting a route and setting a span;selecting a template in a template library; setting parameters of the template according to the related data of the prefabricated box girder; and generating a prefabricated box girder model. The method at least has the following beneficial effects that a parametric modeling method is utilized, related parameters of the prefabricated box girder are input or modified, and the bridge model is automatically generated by automatically combining the related parameters of the geometric design of the route, so that the function of rapid modeling of the prefabricated box girder is realized, the modeling efficiency of the prefabricated box girder is improved, and model errors are reduced; data transmission can be carried out to reduce the modeling time and shorten the project construction period; labor cost is saved, and a large amount of previous manual mold turnover cost is saved; modeling errors are controlled, and later modification is facilitated; the model has multiple purposes and can berepeatedly used.

Description

technical field [0001] The invention relates to BIM modeling technology in the construction industry, in particular to a BIM modeling method, system, equipment and storage medium of a prefabricated box girder. Background technique [0002] In recent years, the level of BIM application in the manufacturing and construction industries has been getting higher and higher, and the BIM application in the transportation industry has fallen far behind. However, due to the limitations of BIM design software, the current industry's BIM application data base basically comes from "returning molds", that is, using various software for 3D modeling based on 2D drawings that have been designed. The existing method can only establish geometric models, lacks information data, cannot be called "BIM", and the efficiency is very low, which has become a bottleneck problem in the promotion and application of BIM technology. Contents of the invention [0003] Therefore, in order to overcome the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13
CPCG06F30/13
Inventor 吴陶冶刘忠伟卢启煌张永军何晓庆邢媛媛邓彦张志强杨咏梅
Owner 云基智慧工程股份有限公司
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