Investigation on the AE characteristics and progressive failure behaviors of tunnels by strength reduction method
The fracture features and failure mechanisms of tunnels excavated in shallow and deep rock masses are investigated using a series of three-dimensional heterogeneous models that incorporate cross section, tunnel alignment, faults and tunnel support system. The strength reduction method is embedded in...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2025-05-01
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| Series: | Frontiers in Earth Science |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/feart.2025.1426226/full |
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