Title: Truss construction of green fabricated steel structure based on BIM intelligent technology

Authors: Jianhong Xu

Addresses: College of Applied Technology, Chongqing College of Finance and Economics, Chongqing 402160, China

Abstract: In order to overcome the problems of stability and deformation in the construction of green assembly steel structure truss assisted by common technology, a construction method of green assembly steel structure truss based on BIM intelligent technology is proposed. The construction management platform is constructed by BIM intelligent technology. The truss construction is designed based on BIM intelligent technology, and the truss stress test and truss deformation test are carried out. The experimental results show that the method has better strain and deformation properties than the conventional process. Based on BIM technology, the maximum displacement and stress of truss are 4.04 mm and −37.7 MPa respectively, which meet the requirements of stability and strength, and ensure the safety in the construction process. Practice shows that this method is more conducive to ensure the rationality and scientificity of truss construction, so as to improve the overall quality of green assembly building.

Keywords: BIM intelligent technology; green fabricated building; steel structure; truss construction.

DOI: 10.1504/IJCIS.2021.114355

International Journal of Critical Infrastructures, 2021 Vol.17 No.1, pp.54 - 70

Received: 26 Nov 2019
Accepted: 22 Feb 2020

Published online: 07 Apr 2021 *

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