Failure of bolt support and experimental study on the parameters of bolt-grouting for supporting the roadways in deep coal seam
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DOI: 10.1016/j.engfailanal.2017.06.025
Abstract: Abstract This paper aims to provide some useful guidance for the design of parameters in bolt-grouting support and stabilize the surrounding rock in deep coal seam. A grouting reinforcement effect evaluation test instrument for fractured… read more here.
Keywords: coal seam; grouting bolt; parameters bolt; deep coal ... See more keywords