Journal of Mining & Safety Engineering ›› 2016, Vol. 33 ›› Issue (6): 1096-1102.

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Dynamic damage characteristics of elastic and plastic combination coal under impact loading

  

  • Received:2014-10-22 Online:2016-11-15 Published:2016-11-29

Key words: impact loading;elastic and plastic combination coal;unloading , stress wave;tensile stress wave;dynamic damage