Gas Permeability Evolution Mechanism and Comprehensive Gas Drainage Technology for Thin Coal Seam Mining

A thin coal seam mined as a protective coal seam above a gas outburst coal seam plays a central role in decreasing the degree of stress placed on a protected seam, thus increasing gas permeability levels and desorption capacities to dramatically eliminate gas outburst risk for the protected seam. Ho...

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Bibliografiske detaljer

Principais autores:	Fangtian Wang, Cun Zhang, Ningning Liang
Format:	Artigo
Sprog:	Inglês
Udgivet:	MDPI AG 2017-09-01
Serier:	Energies
Fag:	permeability evolution mechanism protective seam mining stress-relief gas drainage technology co-extraction of coal seam and gas resources
Online adgang:	https://www.mdpi.com/1996-1073/10/9/1382
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