Study on Mechanical Behavior and Seepage Characteristics of Coal Mass during Unloading

With the increase of buried depth, the content of gas increases gradually. The gas in the mining process will lead to gas gush and other dynamic disasters, or even coal and gas gushing in front of the working face. Therefore, the study on the permeability distribution of coal and the surrounding roc...

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Autores principales: Yan Wang, Yongsheng Han, Fei Liu
Formato: article
Lenguaje:EN
Publicado: Hindawi-Wiley 2021
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Acceso en línea:https://doaj.org/article/a7e6eb7fb77e420cb38f7ef5dfb4f137
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