The mechanistical principles and engineering application of roof- cutting for roadway protection in advance of the working face

Abstract In coal mining operations, it is often challenging to control the deformation of the roadway in front of the working face. The excessive stress from the surrounding rock of the working face and the difficulties in caving the goaf roof have led to a prominent factor that hinders safe and eff...

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Detalhes bibliográficos

Principais autores:	Zhaotai Li, Yuejin Zhou, Xiaoding Xu, Yuhang Xiao, Yunong Xu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2025-01-01
Colecção:	Scientific Reports
Assuntos:	Roof pressure relief Surrounding rock stress evolution Numerical simulation Mine pressure behavior Advance stress of mining face
Acesso em linha:	https://doi.org/10.1038/s41598-024-79523-8
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