Study on Leakage Treatment of Deformation Joint of Underground Utility Tunnel in a Coastal Region
Liu Yujie;Guo Rui;Liu Lianfu;Li Zhizheng;
The deformation joint is the weak link of the waterproof system of the underground utility tunnel.The local breakage of deformation joint of the tunnel maybe causes the water leakage and will affect the normal use of the tunnel. According to the assessment and the classification of the leakage of the underground utility tunnel in a coastal region, a series of grading management scheme is determined effectively to alleviate the leakage control problem of underground utility tunnel. A series of initiative waterproof measures are taken for the construction of underground utility tunnel.
【CateGory Index】： TU761.11;TU990.3