| 五指山隧道膏岩地层地质分析与处治技术 |
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| 引用本文： | 郑金龙,孙振,邓刚,邓承波. 五指山隧道膏岩地层地质分析与处治技术[J]. 现代隧道技术, 2010, 47(1) |
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| 作者姓名： | 郑金龙 孙振 邓刚 邓承波 |
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| 作者单位： | 四川省交通厅公路规划勘察设计研究院,成都,610041 |
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| 摘 要： | 五指山隧道为沐新二级公路上的特长隧道,水文地质条件十分复杂.施工中利用多种勘察手段查明隧道水文地质条件,并对膏岩地层这一特殊不良地质灾害采取了加强支护、分区排水等综合处治措施,确保了施工和营运结构的安全.本隧道建设过程中取得的经验和教训,值得类似工程参考借鉴.
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| 关 键 词： | 公路隧道 膏层地层 处治技术 |
Geological Analysis and Treatment Measures for Gypsum and Salt Rock Formationin Wuzhishan Tunnel |
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| Zheng Jinlong,Sun Zhen,Deng Gang,Deng Chengbo. Geological Analysis and Treatment Measures for Gypsum and Salt Rock Formationin Wuzhishan Tunnel[J]. Modern Tunnelling Technology, 2010, 47(1) |
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| Authors: | Zheng Jinlong Sun Zhen Deng Gang Deng Chengbo |
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| Affiliation: | Zheng Jinlong Sun Zhen Deng Gang Deng Chengbo (Highway Planning,Survey , Design Institute,Sichuan Communication Bureau,Chengdu 610041) |
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| Abstract: | Wuzhishan Tunnel is a super -long tunnel on th e secondary class Muxin Road. Many kinds of investigation measures were used to find out the hydro-geological conditions of the tunnel. Against gypsum and salt rock formation comprehensive treatment measures of reinforced support and partitioned drainage were taken to successfully treat this geological hazard encountered in construction. The tunnel construction experience gained and lessons learned are helpful to similar projects. |
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| Keywords: | Road tunnel Gypsum and salt formation Treatment measures |
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