Study on surrounding rock failure mechanism and rational coal pillar width of the gob‐side coal roadway under influence of intense dynamic pressure

Abstract A reasonable width of the coal pillar is very important to the surrounding rock control of the gob‐side roadway. An unreasonable width of the coal pillar will make the roadway to be located within the range of strong mining influence, leading to severe deformation of the roadway. Severe sub...

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Detalhes bibliográficos

Principais autores:	Deqiu Wang, Fulian He, Yanhao Wu, Xuhui Xu, Jianlong Zhang, Kai Lv, Liang Li, Wenli Zhai, Jiayu Song
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Wiley 2023-05-01
coleção:	Energy Science & Engineering
Assuntos:	asymmetric deformation combined support failure mechanism gob‐side coal roadway strong dynamic pressure effect
Acesso em linha:	https://doi.org/10.1002/ese3.1416
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