摘要
According to the actual situation of the secondary lining of a expressway tunnel in Chongqing,this paper analyzed the specific reasons for lining exfoliation with corresponding test reports.According to this,a quick treatment scheme for lining exfoliation is proposed,which can make the treatment timely and effective,and suggestions for treating similar diseases in tunnels are put forward,which can provide reference for similar projects.
基金
Special Project of Scientific and Technological Innovation for Social Undertakings and People's Livelihood Guarantee of Chongqing,China(The Dynamic Effect of Urban Hub Tunnel and Surrounding Environment and Green Construction Technology)(cstc2017shmsA30010)
Special Project of National Key Research and Development Plan(Research on Key Technologies of Operation and Maintenance Safety of Typical Urban Traffic Infrastructure)(017YFC0806010)。
