Application of Grouting Method for Underground Excavation Construction of Urban Rail Transit Connecting Passage in Water-rich Sandy Cobble Stratum

Objective Connecting Passage 1 in the interval of Jiujiang North Station and Longqiao Road Station of Chengdu Metro Line 19 Phase II is located in water-rich sandy cobble stratum. Limited by the location of the surrounding buildings (structures), it is not suitable to adopt conventional method for t...

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Bibliographic Details

Published in:	Chengshi guidao jiaotong yanjiu
Main Authors:	LI Qiaobin, ZHANG Zhening, ZHONG Jiuan, ZANG Peng, CHEN Xiaodong
Format:	Article
Language:	Chinese
Published:	Urban Mass Transit Magazine Press 2024-08-01
Subjects:	urban rail transit connecting passage underground excavation construction grouting method water-rich sandy cobble stratum
Online Access:	https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2024.08.059.html