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2
导向约束示意图
Fig.2
Schematic diagram of guiding constraint