The Effect of a Tectonic Stress Field on Coal and Gas Outbursts

Coal and gas outbursts have always been a serious threat to the safe and efficient mining of coal resources. Ground stress (especially the tectonic stress) has a notable effect on the occurrence and distribution of outbursts in the field practice. A numerical model considering the effect of coal gas...

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Bibliographic Details
Main Authors: Fenghua An, Yuanping Cheng
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/813063
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