Journal of Mining & Safety Engineering ›› 2017, Vol. 34 ›› Issue (2): 259-267.

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Stress field evolution characteristics and coal-gas outburst hazard evaluation model of the heading face in coal roadway

  

  • Received:2016-09-13 Online:2017-03-23 Published:2017-03-29

Key words: in-situ stress, mine-induced stress, coal and gas outburst, prevention of coal and gas outburst, heading face of coal roadway, evaluation model