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向黄隧道复杂工程地质问题分析及防治措施
引用本文:李庆华,黄永泽,刘虎队.向黄隧道复杂工程地质问题分析及防治措施[J].重庆交通大学学报(自然科学版),2011(Z1):609-612,685.
作者姓名:李庆华  黄永泽  刘虎队
作者单位:重庆市地勘局南江水文地质工程地质队
摘    要:采用高密度电阻率法、声波测井法、场地及室内试验等综合勘察手段,查明了隧址工程地质条件,分析了隧址区可能遇到的工程地质问题(隧道涌水,隧道突水、突泥及塌陷,煤层采空区积水,瓦斯泄露)的成因及特征,并在此基础上提出了防治措施.为该隧道的设计施工提供了重要依据.

关 键 词:岩土工程  岩溶隧道  综合勘察技术  向黄隧道

Complex Engineering Geological Problems of Xiang-Huang Tunnel and Its Prevention Measures
LI Qing-hua,HUANG Yong-ze,LIU Hu-dui.Complex Engineering Geological Problems of Xiang-Huang Tunnel and Its Prevention Measures[J].Journal of Chongqing Jiaotong University,2011(Z1):609-612,685.
Authors:LI Qing-hua  HUANG Yong-ze  LIU Hu-dui
Institution:(Nanjiang Hydrogelolgical & Engineering Geology Brigade,Chongqing Bureau of Geology & Mineral Exploration, Chongqing 401147,China)
Abstract:Integrated reconnaissance methods are adopted,including high density resistivity method,sonic well logging,the field experiment,the laboratory experiment and so on to survey the geological engineering conditions in tunnel location.At the same time,possible engineering geological problems in tunnel location are analyzed,such as gushing,water-bursting in tunnel,burst mud and subsidence in tunnel,goaf hydrops in coal bed,gas leakage etc.Based on the analysis of these problems, the prevention measures are brought out to provide important theoretical and technical basis for the design and construction for Xiang-Huang tunnel.
Keywords:geotechnical engineering  karst tunnel  integrated reconnaissance methods  Xiang-Huang tunnel
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