Citation

Li H, Li Q, Lu Y. China Saf. Sci. J. 2019; 29(4): 171-176.

Copyright

(Copyright © 2019, China Occupational Safety and Health Association, Publisher Gai Xue bao)

DOI

10.16265/j.cnki.issn1003-3033.2019.04.027

PMID

unavailable

Abstract

In order to prevent construction accidents, relevant literature and safety technical regulations were reviewed and 25 major risks in prefabricated building construction were identified from five stages of production, approach and transportation, storage, hoisting and installation of prefabricated components. Data were collected through questionnaires and the SEM was used to conduct CFA of these 25 risks and then 18 key risk factors were screened. The correlations among risk factors in five stages were analyzed. The results show that the sequence from high to low of risks in each stage of prefabricated building construction process is: prefabricated components storage stage, hoisting stage, approach and transportation stage, installation stage, and production stage, and that the sequence from high to low of correlations of each stage is: storage-hoisting, production-approach and transportation, storage-installation, storage-approach and transportation, hoisting-installation, production-hoisting, installation-approach and transportation, hoisting-approach and transportation, production-storage, and production-installation. © 2019 China Safety Science Journal

Language: zh