曲线顶管发射架的设计及应用

袁玮皓, 李炎龙, 张弛, 周东荣, 胡建, 王钰

Design and Application of Curved Pipe Jacking Launchers

YUAN Weihao, LI Yanlong, ZHANG Chi, ZHOU Dongrong, HU Jian, WANG Yu

图18 第4及第9弧形梁管节顶穿力线图

Fig.18 Diagram of penetration force for 4th and 9th curved beam sections