Journal of Mining & Safety Engineering ›› 2017, Vol. 34 ›› Issue (1): 74-78.

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The study of motion regularity of overlying strata over deep-buried “dual hard” fully-mechanized workface based on microseismic monitoring

  

  • Received:2015-06-01 Online:2017-01-11 Published:2017-01-06

Key words: rock burst;micro seismic monitoring and measuring;the regularity of overlying strata movement;key stratum, mine tremor