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。
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, goal 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.
出处
《重庆交通大学学报（自然科学版）》
CAS
北大核心
2011年第A01期609-612,685,共5页
Journal of Chongqing Jiaotong University(Natural Science)
关键词
岩土工程
岩溶隧道
综合勘察技术
向黄隧道
geotechnical engineering
karst tunnel
integrated reconnaissance methods
Xiang-Huang tunnel
