Study on failure behaviors and control technology of surrounding rock in a weakly cemented soft rock roadway: A case study

During coal mining, the deformation and failure of a weakly cemented soft rock roadway roof could cause difficulties for roadway support. In this paper, a combination of on-site measurement and theoretical analysis is used to solve this issue. Firstly this paper investigates the in situ deformation...

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Bibliographic Details

Published in:	Frontiers in Earth Science
Main Authors:	Kai Zhou, Fenghai Yu, Yunliang Tan, Weiyao Guo, Tongbin Zhao
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-05-01
Subjects:	weakly cemented soft rock surrounding rock failure support optimization field test instability mechanism
Online Access:	https://www.frontiersin.org/articles/10.3389/feart.2023.1153753/full