摘要
岩溶可能会导致突水、突泥,对山区长隧道工程的建设具有极大影响。调查岩溶发育特征,分析突水机理,对隧道的设计和施工具有重要的指导作用。以沪蓉高速公路乌池坝隧道为工程背景,采用现场调查与理论分析相结合的方法,对乌池坝隧道岩溶的发育特征和涌水条件进行了系统研究,总结了隧道岩溶突水机理,并给出了相应的防护对策。
Water and mud burst take place commonly in karst region, which can obviously affect the safety of long tunnel, It is of great use to tunnel design and construction by investigation of karst developrnent and analysis of water burst mechanism, By means of investigation on the engineering geological conditions and theoretical analysis, developrnent feature in Wuchiba tun- nel was researched systernatically. Water burst mechanism was analyzed and prevention measure was established.
出处
《武汉理工大学学报》
EI
CAS
CSCD
北大核心
2008年第8期152-156,共5页
Journal of Wuhan University of Technology
基金
湖北省交通科技指令性项目(鄂交科教[2005]361号)
关键词
乌池坝隧道
岩溶
突水机理
防护对策
wuchiba tunnel
karst
water burst mechanisrn
prevention measure
