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| 2017, Vol. 54(2): 61-67 DOI: | ||
| Influence of Principal Stress Orientation on Tunnel Stability Based on the Finite-Element Strength Reduction Method | ||
| (Key Laboratory of Energy Engineering Safety and Disaster Mechanics, School of Architecture and Environment, Sichuan University,Chengdu 610065) | ||
| Received null Revised null | ||
| Supporting info | ||
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