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Abstract:
通过对多种常用隧道开挖工法的对比分析,设计采用三台阶法对班界隧道V级围岩段进行开挖,并借助ANSYS软件对开挖过程的各阶段进行数值模拟。结果表明,在开挖过程的各阶段,隧道围岩均处于稳定状态,支护后围岩的应力水平和位移量均明显降低,稳定性更好。
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Source :
矿业工程
ISSN: 1671-8550
CN: 21-1478/TD
Year: 2017
Issue: 04
Volume: 15
Page: 62-66
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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