| 雁门关铁路隧道涌水量预测与防护措施研究 |
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| 引用本文： | 甘建军,黄润秋,王朝阳.雁门关铁路隧道涌水量预测与防护措施研究[J].四川地质学报,2009,29(4):467-469,473. |
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| 作者姓名： | 甘建军 黄润秋 王朝阳 |
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| 作者单位： | 1. 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;四川省地质矿产勘查开发局,成都,610081
2. 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 |
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| 摘 要： | 雁门关铁路隧道施工范围内地表水及地下水发育，为保证施工安全，应对施工范围内地表水及地下水进行评价，并对施工期的涌水量进行预测。根据水文地质和工程地质调查，结合物探及钻探资料综合分析表明：隧道区域构造发育，断层破碎带导水性好；地下水分布以断层带水和基岩裂隙水为主，一般断层带强富水，而基岩裂隙带为弱富水～中等富水。隧道集中涌水段主要发生在断裂构造发育地带。
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| 关 键 词： | 隧道工程 涌水量 预测 防护措施 雁门关 |
Prediction of Inflow of Water of the Yanmenguan Tunnel and Protective Measures |
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| GAN Jianjun,HUANG Runqiu,WANG Chaoyang.Prediction of Inflow of Water of the Yanmenguan Tunnel and Protective Measures[J].Acta Geologica Sichuan,2009,29(4):467-469,473. |
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| Authors: | GAN Jianjun HUANG Runqiu WANG Chaoyang |
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| Institution: | 1-State key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059; 2- Sichuan Bureau of Geology and Mineral Resources, Chengdu 610081,) |
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| Abstract: | The Yanmenguan tunnel is characterized by complicated hydrogeological conditions. The hydrogeological conditions in the construction zone should be assessed in order to predict inflow of water and ensure construction safety. The hydrogeological and engineering geological survey in combination with geophysical and drilling data indicates that the tunnel region is characterized by the development of fault structure with good water conductivity. The main water source is in the fractures zone. |
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| Keywords: | tunnel project inflow of water prediction protective measures |
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