Construction Technology of LargeDiameter Shield Launching underneath Pipeline Group in SandyCobble Strata: a Case Study of Shield Tunnel of 〖JP3〗Wenquan Avnue StationMingguang Station Section on Chengdu Metro Line 17

WANG Deyong, ZHAO Dongping, AI Xiaoyang, WANG Luwei

Tunnel Construction . 2020, (S2): 256 -263 . DOI: 10.3973/j.issn.2096-4498.2020.S2.033