Failure Mechanism of Gob-Side Roadway under Overlying Coal Pillar Multiseam Mining

Failure Mechanism of Gob-Side Roadway under Overlying Coal Pillar Multiseam Mining

Roadway deformation and rock burst are the two key challenges faced by the safe operation of coal mines. Aiming at the issue of large deformation of the gob-side roadway under coal pillars in multiseam mining, this study has considered the case of the 8308 panel of Xinzhouyao coal mine in China. Bas...

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Bibliographic Details
Main Authors: Hongwei Mu, Anhu Wang, Dazhao Song, Dongfang Su, Donghui Li
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2021/4403456
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