Title: Research on BIM technology-based measurement method of stress parameters of prefabricated building engineering

Authors: Yadi Duan; Huilin Liu

Addresses: Luohe Vocational Technology College, Luohe 462000, China ' Luohe Vocational Technology College, Luohe 462000, China

Abstract: In order to overcome the problems of low reliability and poor robustness of construction parameters caused by the lack of stress parameter analysis in the conventional construction methods of precast construction projects, a precast building stress parameter measurement method based on building information model (BIM) technology is proposed. Subdivide BIM units by constructing a BIM-based prefabricated construction engineering information database. The 3D reconstruction model of engineering construction design was established by using nonlinear iterative method. Based on this, the stress parameters were measured and analysed, and the construction parameters of the prefabricated house project were optimised through BIM technology. A simulation experiment has been carried out, and the results show that the method can provide more than 90% reliability and has high stability, indicating that the method has high application performance.

Keywords: building information model; BIM technology; prefabricated buildings; engineering construction parameters; fusion of three-dimensional parameters; stress parameter analysis.

DOI: 10.1504/IJCIS.2023.130911

International Journal of Critical Infrastructures, 2023 Vol.19 No.3, pp.199 - 210

Received: 16 Nov 2020
Accepted: 07 Apr 2021
Published online: 14 May 2023 *

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