Study on Comprehensive Prevention and Treatment Measures of Highway Tunnel Landslide

Baoquan LIU

School of Civil Engineering, Chongqing Jiaotong University, Chongqing, 400074, China

Abstract: Highway tunnel collapse accident with serious harm degree, treatment difficulties and other cha- racteristics, So the possibility of the accident is reduced to the minimum, the security threat is reduced to the minimum, the accident loss control is the ultimate goal of safe comprehensive disposal. According to the fea- tures and reasons of the collapse of the tunnel collapse: geology, construction and management, puts forward some suggestions for treatment measures and the comprehensive management of highway tunnel collapse, to have very important meaning of governance construction of highway tunnel collapse accident and prevention.

Keywords: Highway tunnel; Collapse; Landslide; Prevention measures