A comparison study of face stability between the entering and exiting a shallow-buried tunnel with a front slope
Worldwide, it is a great challenge to tunnel in portal section, where excessive deformation, cracking, or even collapse often occurs during the construction process. This paper presents a comparison study of face stability between entering and exiting a shallow-buried tunnel with a front slope. Firs...
| Main Authors: | , , |
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| Format: | Article |
| Sprog: | English |
| Udgivet: |
Frontiers Media S.A.
2022-08-01
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| Serier: | Frontiers in Earth Science |
| Fag: | |
| Online adgang: | https://www.frontiersin.org/articles/10.3389/feart.2022.987294/full |