Research on coal wall failure and stability control technology of large coal seams with a soft and thick seam

Abstract To address the issues of coal rib instability and high occurrence of roof falls in high extraction height fully mechanized coal mining of soft coal seams, this study comprehensively employs theoretical analysis, numerical calculations, and field industrial experiments. By analyzing the dist...

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Bibliographic Details

Published in:	Energy Science & Engineering
Main Authors:	Weibin Guo, Gang Wang, Yuhui Li, Dengfeng Chen
Format:	Article
Language:	English
Published:	Wiley 2024-09-01
Subjects:	advanced deep‐hole static water injection technology field experiment large mining height numerical simulation rib spalling soft coal seam
Online Access:	https://doi.org/10.1002/ese3.1848