Dynamic risk assessment and mitigation effect evaluation of TBM jamming based on BPNN-BN coupling model

Abstract Tunnel boring machine (TBM) jamming is a severe hazard that impedes the efficient construction of long tunnels. Existing risk assessment methods are mostly static and fail to quantify the dynamic intervention effects of mitigation measures. To address this limitation, this study proposes a...

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Detalhes bibliográficos

Principais autores:	Bo-xiang Jing, Xin-qiang Gao, Zhi-guo Yang, Teng-jie Yang, Xiang-yi Meng, Yan-bin Liu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2026-05-01
coleção:	Scientific Reports
Assuntos:	TBM jamming Back-Propagation Neural Network (BPNN) Bayesian Network (BN) Dynamic risk assessment Mitigation measures
Acesso em linha:	https://doi.org/10.1038/s41598-026-52655-9
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