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Author:

任庆东 (任庆东.) | 张波 (张波.)

Indexed by:

CQVIP

Abstract:

通过对隧道在停工期间衬砌缺陷、断面内轮廓、衬砌厚度及壁后不密实带的检测,并结合FLAC数值模拟,对该隧道进行了安全性评价.结果表明,隧道已完成的初期支护基本满足稳定性要求,但仍然存在一些缺陷,如渗漏水、衬砌背后不密实以及存在应力集中带和受力不均匀区域,这些对停工期间的隧道安全都一定程度的影响.在上述检测和分析的基础上,对隧道停工期间的维护管理提出了建议.

Keyword:

安全评估 检测 数值模拟

Author Community:

  • [ 1 ] [任庆东]北京中交桥宇科技有限公司
  • [ 2 ] [张波]北京工业大学

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Source :

中国科技信息

ISSN: 1001-8972

Year: 2011

Issue: 9

Page: 282-283

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 2

Chinese Cited Count:

30 Days PV: 5

Affiliated Colleges:

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