Dynamic risk assessment of tower crane operations by integrating functional resonance analysis method and Bayesian network

Abstract

Tower cranes are vital to modern construction but pose significant safety risks. While existing studies primarily focus on risk identification and evaluation, they often neglect the complex interactions and dynamics of these risks. This study proposes a comprehensive framework for understanding and mitigating tower crane operation risks by integrating the Functional Resonance Analysis Method (FRAM) with Bayesian Network (BN). The FRAM model identifies key functions and their interdependencies, which are analyzed through Monte Carlo simulations. The results are transformed into BN nodes, forming a network that employs Bayesian inference to assess overall risk levels. The framework was validated in a real-world construction project, where it revealed that the tower crane operations were generally safe, with critical focus areas identified as "Tower Crane Components," "Tower Crane Installation Acceptance," and "Slings and Hoisting Objects." By combining both static and dynamic data, this framework enhances risk assessment and contributes to safer construction practices.

Publication DOI: https://doi.org/10.1016/j.dibe.2025.100699
Divisions: College of Engineering & Physical Sciences > School of Infrastructure and Sustainable Engineering > Civil Engineering
College of Engineering & Physical Sciences
Funding Information: This study was supported by the National Natural Science Foundation of China under Grants [number 72101093, U21A20151].
Additional Information: Copyright © 2025 Published by Elsevier Ltd. This accepted manuscript version is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/
Uncontrolled Keywords: Risk analysis,Tower crane,Functional resonance analysis method,Bayesian network
Publication ISSN: 2666-1659
Last Modified: 30 Jun 2025 12:01
Date Deposited: 27 Jun 2025 11:58
Full Text Link:
Related URLs: https://www.sci ... 666165925000997 (Publisher URL)
PURE Output Type: Article
Published Date: 2025-06-24
Published Online Date: 2025-06-24
Accepted Date: 2025-06-23
Authors: Zhong, Huayu
Chen, Leyan
Afari, Maxwell Antwi (ORCID Profile 0000-0002-6812-7839)
Bao, Zhikang
Chen, Ke

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