Application of infrared method for water detection in karst tunnel

被引：3

作者：

Guo, Xin-Ming ^{[1
]}

Cui, Ge ^{[1
]}

Fu, Ya-Peng ^{[1
]}

Fang, Yong ^{[1
]}

机构：

[1] Southwest Jiaotong Univ, Dept Civil Engn, Key Lab Transportat Tunnel Engn, Minist Educ, Chengdu 610031, Peoples R China

来源：

CIVIL, STRUCTURAL AND ENVIRONMENTAL ENGINEERING, PTS 1-4 | 2014年 / 838-841卷

关键词：

Large section; karst tunnel; advanced geological prediction; water detection;

D O I：

10.4028/www.scientific.net/AMR.838-841.1387

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Water rush and mud rush are two major problems during the process of tunnel construction, which can lead to big troubles. Advanced geological prediction should be carried out to prevent the emergency of water rush and mud rush during the construction in the karst and water-rich areas. Infrared detection technology is a way to detect the hidden water. In this paper, basic principles of model HY-304 infrared detection meter are described, and it is applied in Shuangbei Tunnel. By analyzing the predicted results and comparing it with the situation of excavation, the instrument is feasible as to water rush in karst areas and infrared detection technology has a great opportunity to be applied in the tunnel engineering under complex geological conditions.

引用

页码：1387 / +

页数：2