上公山隧洞TBM掘进主要工程地质问题及施工对策 |
投稿时间:2004-09-22 修订日期:2004-09-22 点此下载全文 |
引用本文:隆威,尹俊涛,尚彦军,等.上公山隧洞TBM掘进主要工程地质问题及施工对策[J].钻探工程,2004,31(12):53-55.LONG Wei,YIN Jun-tao,SHANG Yan-jun,et al. Main Engineering Geologic Problems and Countermeasures in TBM Excavation of Shanggongshan Tunnel[J]. Drilling Engineering, 2004,31(12):53-55. |
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基金项目:国家重点基础研究发展规划项目(编号:2002CB412701)和国家自然科学基金项目(编号:40372125)资助 |
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中文摘要:阐述了上公山隧洞TBM掘进过程中遇到的诸如断层破碎带、节理密集带、软岩大变形、岩溶、地下水等主要工程地质问题,并详细地介绍了相应的工程处理措施。 |
中文关键词:TBM 上公山隧洞 工程地质问题 不良地质条件 处理措 |
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Main Engineering Geologic Problems and Countermeasures in TBM Excavation of Shanggongshan Tunnel |
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Abstract:This paper expounded main engineering geologic problems met with in TBM excavation of Shanggongshan Tunnel, such as fault fractured zones, joint concentrated zones, big deformation of soft rock, karst and groundwater etc, and introduced corresponding countermeasures in detail. |
keywords:TBM Shanggongshan tunnel engineering geologic problems poor geologic condition countermeasures |
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