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author:

姚华洋 (姚华洋.) [1] | 王振昌 (王振昌.) [2]

Indexed by:

CQVIP

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。

Keyword:

V级围岩 开挖工法 数值模拟 稳定性

Community:

  • [ 1 ] 福州大学紫金矿业学院
  • [ 2 ] 福州大学爆炸技术研究所

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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:

WoS CC 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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