摘要
隧道突水是隧道工程中的主要地质问题,是隧道施工中的安全隐患,突水危险地段的超前预报是安全施工的保证。阐述了红外探测仪的基本工作原理和HY-303红外探测仪在圆梁山隧道突水超前预报中的应用前景。圆梁山隧道进口段平导和正洞的红外突水预报结果证明,红外探测仪对透水区域的超前预报是准确的,值得在复杂地质条件下隧道工程实践中推广。
Water gushing is a major geological problem in tunneling practice, which will cause hidden trouble during construction. Therefore, water gushing prediction in dangerous zone is a useful measure for safety guarantee. The basic principles of model HY-303 infrared acquisition meter and application prospect in water gushing prediction in Yuanliangshan tunnel are described. The application results in Yuanliangshan tunnel entrance show that infrared acquisition meter is feasible in water gushing prediction in water-bearing strata, and of a good application future in tunneling in complex geological conditions.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2003年第5期855-857,共3页
Chinese Journal of Rock Mechanics and Engineering
基金
国家自然科学基金(40202029)
西南交通大学科学基金(2002A08)
关键词
隧道工程
红外探测
突水预报
圆梁山隧道
tunneling engineering, infrared acquisition, water gushing prediction, Yunaliangshan tunnel
