Journal of Mining & Safety Engineering ›› 2017, Vol. 34 ›› Issue (4): 739-747.

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Mechanism of asymmetric failure in deep gob-side entry retaining and its control technology

  

  • Received:2016-11-24 Online:2017-07-15 Published:2017-08-08

Key words: deep mine, gob-side entry retaining, asymmetric deformation, coupling support