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Deformation and failure of a tunnel in the restraining bend of a strike-slip fault zone: an example from Hengshan Mountain, Shanxi Province, China

文献类型：期刊论文

作者Lin, Daming1; Yuan, Renmao2; Shang, Yanjun3; Bao, Weixing3; Wang, Kaiyang3; Zhang, Zhongjian4; Li, Kun3; He, Wantong3
刊名BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT
出版日期2017-02-01
卷号76期号:1页码:263-274
关键词Yanmenguan Tunnel Strike-slip Faults Asymmetrical Pressure Large Deformation Mud Bursting
ISSN号1435-9529
DOI10.1007/s10064-016-0850-1
文献子类Article
英文摘要The Yanmenguan Tunnel runs through Hengshan Mountain in Shanxi Province, China. The mountain is mainly composed of metamorphic rock cut by a well-developed strike-slip fault system. As a result of the local geological setting, significant deformation and mud bursting occurred during excavation of the tunnel. In this paper, a representative 170-m-long section of the tunnel (from Sta. 118 K + 30.0 to Sta. 118 K + 200.0), which is located in the restraining bend area of the strike-slip fault system, is chosen as a case study to investigate the influence of such a fault on tunnel stability. The characteristics of strike-slip faults and asymmetrical pressure are then investigated, in conjunction with monitoring stress and displacement in the tunnel. The results of the analysis suggest that the strike-slip fault complicates the geological condition and decreases the quality of the rock masses. Different rock mass classifications for the surrounding rocks are the dominant factor causing asymmetrical pressure in the tunnel, which in turn significantly influences deformation in the tunnel. Shear and crushing failure are the mechanisms of failure in the surrounding rocks in the surveyed section, where significant deformation and mud bursting occurred. It indicates that stress and the classifications of surrounding rock masses should be carefully investigated and analyzed during the design and construction of underground engineering works in such a setting.
WOS关键词ROCK
WOS研究方向Engineering ; Geology
语种英语
WOS记录号WOS:000394165200022
出版者SPRINGER HEIDELBERG
资助机构Natural Science Foundation of China(41172193 ; Science and Technology Project of Ministry of Communication(2014318365110 ; 41302254 ; 2013318Q03030) ; 4141101080) ; Natural Science Foundation of China(41172193 ; Science and Technology Project of Ministry of Communication(2014318365110 ; 41302254 ; 2013318Q03030) ; 4141101080) ; Natural Science Foundation of China(41172193 ; Science and Technology Project of Ministry of Communication(2014318365110 ; 41302254 ; 2013318Q03030) ; 4141101080) ; Natural Science Foundation of China(41172193 ; Science and Technology Project of Ministry of Communication(2014318365110 ; 41302254 ; 2013318Q03030) ; 4141101080)
源URL[http://ir.iggcas.ac.cn/handle/132A11/53099]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Yuan, Renmao
作者单位1.Minist Transport, Res Inst Highway, Beijing 100088, Peoples R China
2.China Earthquake Adm, Inst Geol, Key Lab Act Tecton & Volcanoes, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Engn Geomech, Beijing 100029, Peoples R China
4.China Univ Geosci, Dept Civil Engn, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Lin, Daming,Yuan, Renmao,Shang, Yanjun,et al. Deformation and failure of a tunnel in the restraining bend of a strike-slip fault zone: an example from Hengshan Mountain, Shanxi Province, China[J]. BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,2017,76(1):263-274.
APA Lin, Daming.,Yuan, Renmao.,Shang, Yanjun.,Bao, Weixing.,Wang, Kaiyang.,...&He, Wantong.(2017).Deformation and failure of a tunnel in the restraining bend of a strike-slip fault zone: an example from Hengshan Mountain, Shanxi Province, China.BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,76(1),263-274.
MLA Lin, Daming,et al."Deformation and failure of a tunnel in the restraining bend of a strike-slip fault zone: an example from Hengshan Mountain, Shanxi Province, China".BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT 76.1(2017):263-274.

入库方式： OAI收割

来源：地质与地球物理研究所

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