Study of Gob-Side Entry Retaining Technology with Roof Cutting under Upper Roadway Condition

Gob-side entry retaining technology with roof cutting (GERRC) has been widely used in flat and near-flat coal seam conditions, but its application under inclined coal seam is still very deficient. In order to further improve the application system of GERRC and overcome the application difficulties u...

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Autores principales: Xingen Ma, Manchao He, Xuewei Sun, Jianfeng Li, Gang He, Enze Zhen
Formato: article
Lenguaje:EN
Publicado: Hindawi Limited 2021
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Acceso en línea:https://doaj.org/article/5ba50b85a62143489e42f6fba18c69b3
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