矩形顶管隧道F型承插接头剪切性能研究

许有俊,庞跃魁,张朝,康佳旺,黄正东

Shear performance of F-type socket joint in rectangular pipe jacking tunnel

You-jun XU,Yue-kui PANG,Chao ZHANG,Jia-wang KANG,Zheng-dong HUANG

图 10 钢套环焊缝形式

Fig.10 Weld form of steel ring