Numerical simulation of gas migration into mining-induced fracture network in the goaf
Gas extraction practice has been proven for the clear majority of coal mines in China to be unfavorable using drill holes in the coal seam. Rather, mining-induced fractures in the goaf should be utilized for gas extraction. To study gas migration in mining-induced fractures, one mining face of 10th...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2017-07-01
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Series: | International Journal of Mining Science and Technology |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2095268617303531 |