Journal of Mining & Safety Engineering ›› 2016, Vol. 33 ›› Issue (6): 1058-1064.

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Experimental research on catastrophic mechanism of overburden strata with high excavation height in high tectonic stress zone

  

  • Received:2014-12-23 Online:2016-11-15 Published:2016-11-29

Key words: high tectonic stress zone, cusp mutation model, catastrophic mechanism of overburden strata, high excavation