Influence of portal excavation of shallow-buried bias tunnel on stability of soil‒rock bedding slope: a case study of Moziping tunnel
Abstract The excavation of tunnel portals in shallowly buried bias tunnels in mountainous areas is highly prone to causing instability of the soil‒rock bedding slopes at portals, which threatens project safety. This paper uses the Moziping tunnel outlet section as the engineering background. A resea...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-08052-9 |
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