A robust method for bridge safety risk assessment using improved multi-state fuzzy Bayesian network

Abstract This paper proposes a robust method utilizing Multi-state Fuzzy Bayesian Network (MFBN) to evaluate bridge safety risks, offering a foundation for risk control. Initially, a bridge collapse fault tree and a directed acyclic graph are constructed to analyze causal relationships. Subsequently...

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Bibliographic Details
Main Authors: Zhong Cao, Weicong He, Kaihong Chen, Rui Rao, Zhaohui Chen
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-15235-x
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