Safety risk assessment of weak tunnel construction with rich groundwater using an improved weighting cloud model

Abstract Many tunnels in Western China are excavated through soft and water-rich rocks. Tunnel excavation in such regions is highly susceptible to disasters such as collapses and water and mud inrush. To control the risks associated with tunneling, this paper proposes a risk evaluation model applica...

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Bibliographic Details
Main Authors: Danjie Sheng, Fei Tan, Yu Zhang, Haijun Zhu, Changqun Zuo, Jiahe Lv
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-01103-1
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