Mesoscopic study on instability characteristics of residual coal pillars–roof system based upon domino effect in pillar goaf

Abstract The stability of pillar goaf is affected by the composite structure composed of residual coal pillars and roof, it is necessary to study the instability characteristics of residual coal pillars–roof system. Double coal pillar–roof combined bodies were constructed based on single coal pillar...

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Bibliographic Details

Published in:	Geomechanics and Geophysics for Geo-Energy and Geo-Resources
Main Authors:	Zhiqiang Wang, Jingkai Li, Lu Lin, Binyu Liu, Ivan Ushakov
Format:	Article
Language:	English
Published:	Springer 2023-09-01
Subjects:	Double combined bodies Load transfer Domino-type damage Bearing characteristics Instability criterion
Online Access:	https://doi.org/10.1007/s40948-023-00653-w