Study on acoustic emission characteristics of sandy mudstone under uniaxial loading and unloading of Buertai Coal Mine

The loading-unloading effect induced by repeated mining disturbance is an important inducement to cause the rock mass failure in roadway engineering. However, there is a lack of research on the mechanical response of the widely distributed weakly cemented sandy mudstone in west China under loading a...

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Bibliographic Details

Published in:	Gong-kuang zidonghua
Main Authors:	CAO Jinzhong, YANG Zhiliang, WANG Wenjie
Format:	Article
Language:	Chinese
Published:	Editorial Department of Industry and Mine Automation 2022-06-01
Subjects:	sandy mudstone surrounding rock of roadway uniaxial staged loading and unloading acoustic emission characteristics ae ringing count
Online Access:	http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2021110046