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| 达陕高速金竹山隧道涌水塌方的综合处治研究 | |
| 引用本文： | 李永江,江勇顺,王琪,李晓洪,孟陆波.达陕高速金竹山隧道涌水塌方的综合处治研究[J].地质灾害与环境保护,2011,22(4):25-28. |
| 作者姓名： | 李永江 江勇顺 王琪 李晓洪 孟陆波 |
| 作者单位： | 1. 四川达陕高速公路有限责任公司,成都,610041 2. 四川达陕高速公路有限责任公司,成都610041;成都理工大学地质灾害防治与地质环境保护国家重点实验室,成都 610059 3. 中铁十二局集团有限公司,太原,030024 4. 四川省交通运输厅公路规划勘察设计研究院,成都,610041 5. 成都理工大学地质灾害防治与地质环境保护国家重点实验室,成都,610059 |
| 摘 要： | 在调查隧道K64 +664～ K64+ 674段涌水塌方特征的基础上,从地质结构和地层岩性分析其成因.相应地,建立综合工作程序,采用”超前双排长管棚+小导管+注浆+三台阶法施工+瓦斯监测”的综合方案.对灾害进行处治,效果明显. |
| 关 键 词： | 金竹山隧道 涌水塌方 复杂地质 综合处治 |
TREATING THE GUSH AND COLLAPSE COMPREHENSIVELY IN THE JINZHUSHAN TUNNEL ON DA-SHAN EXPRESSWAY |
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| Li Yong-jiang , Jiang Yong-shun , Wang Qi , Li Xiao-hong , Meng Lu-bo.TREATING THE GUSH AND COLLAPSE COMPREHENSIVELY IN THE JINZHUSHAN TUNNEL ON DA-SHAN EXPRESSWAY[J].Journal of Geological Hazards and Environment Preservation,2011,22(4):25-28. | |
| Authors: | Li Yong-jiang Jiang Yong-shun Wang Qi Li Xiao-hong Meng Lu-bo |
| Institution: | 1.Sichuan Da-shan Expressway Company Ltd.,Chengdu 610041,China;2.State Key Laboratory of Geohazard Prevention & Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China; 3.12th Bureau of China Railway Group Ltd.,Taiyuan 030024,China;4.Highway Planning,Survey,Design & Research Institute,Sichuan Provincial Communications Department,Chengdu 610041,China.) |
| Abstract: | Based on the investigation of the features of the gush and collapse at Segment K64+664 ~ K64 + 674,its causes were analyzed in terms of the geological structure and stratum lithology.Accordingly,with a comprehensive work program established,the treatment method was defined as an integration of lead long double pipe-shed,small pipe,grouting,three-step construction and gas monitoring.The final effect has been obvious. |
| Keywords: | Jinzhushan tunnel gush and collapse complicated geology integrated treatment |
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