红外探测技术在圆梁山隧道突水预报中的应用  

APPLICATION OF INFRARED ACQUISITION TECHNOLOGY IN PREDICTION OF WATER GUSHING IN YUANLIANGSHAN TUNNEL

作　　者：王鹰[1] 陈强[1] 魏有仪[1] 王华[2] 

机构地区：[1]西南交通大学土木工程学院,成都610031 [2]中铁隧道集团,洛阳471000

出　　处：《岩石力学与工程学报》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)

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.

关 键 词：隧道工程 红外探测 突水预报 圆梁山隧道 

分 类 号：U457.2[建筑科学—桥梁与隧道工程]