Journal of Mining & Safety Engineering ›› 2017, Vol. 34 ›› Issue (2): 214-220.

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Mechanism of floor heave in the roadway with high stress and soft rock and its control practice

  

  • Received:2016-06-06 Online:2017-03-23 Published:2017-03-29

Key words: high stress and soft rock, extruding fluidity floor heave, the end anchoring-grouting cable ties, support structures, numerical simulation