Construction of a Longdistance and Shallowburied Tunnel Using Curved Pipe Roof and Freezing Method: Gongbei Tunnel of Hong KongZhuhaiMacao Bridge Project（长距离曲线管幕冻结浅埋暗挖隧道工程—

ZHANG Jun, WU Shuyuan, CHENG Yong, LIU Jiguo

张军，吴树元，程勇，刘继国

隧道建设 . 2019, (1): 164 -171 .