Application of Lattice Technology in Defect Rectification for Waterproof Board Cutting Lining Concrete at High-speed RailwayTunnel Arch Journal title: Urban Mass Transit Authors: Lun GONG, Xingwang GONG, Lichuan WANG, Ming LIANG, Zhiqiang LIU, Yongjie FAN, Xuemin ZHANG Subject(s): Transportation Science & Technology