Boundary distribution of top-coal limit-equilibrium zone in fully mechanized caving in steeply dipping coal seams
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DOI: 10.1080/19475705.2021.1969450
Abstract: In fully mechanized caving mining, the earlier the top coal enters the limit-equilibrium zone, the easier it is for leakage to be induced in front of the support. As the dip angle of the seam… read more here.
Keywords: equilibrium zone; top coal; fully mechanized; coal ... See more keywords