Experimental study on relationship between surface fracture distribution and gas adsorption as well as emission characteristics of outburst coal seam

Gas absorption and emission characteristics are very important for the prediction, inspection and prevention of coal and gas outburst disasters, which are related to the structural distribution characteristics of coal fractures closely. In this paper, the coal samples of No.2, No.4, No.8 and No.9 co...

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Bibliographic Details

Published in:	Meikuang Anquan
Main Authors:	Xiaodong WANG, Jianjun YU, Haidong LIU, Yingke LIU, Xiangzhong LIU, Zhaoxi LONG
Format:	Article
Language:	Chinese
Published:	Editorial Office of Safety in Coal Mines 2023-09-01
Subjects:	outburst coal seam surface cracks fractal dimension adsorption constant initial velocity of gas emission
Online Access:	https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.2023.09.005