Pressure Relief and Permeability Enhancement Mechanism of Short-Distance Floor Roadway in Deep Coal Roadway Strip

Pressure Relief and Permeability Enhancement Mechanism of Short-Distance Floor Roadway in Deep Coal Roadway Strip

A pressure relief and permeability enhancement method through short-distance floor roadway was proposed to solve the difficult outburst prevention during the gas extraction at the coal roadway strips in deep outburst coal seams with high ground stress and low gas permeability. On the basis of an equ...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser:	Benqing Yuan, Min Tu, Jianjun Cao, Xiang Cheng
Format:	Artikel
Sprache:	English
Veröffentlicht:	Hindawi-Wiley 2022-01-01
Schriftenreihe:	Geofluids
Online Zugang:	http://dx.doi.org/10.1155/2022/7430025

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