Study on the Mining Effect and Optimal Design of Longwall Full Mining with Paste Partial Filling
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DOI: 10.3390/min14030264
Abstract: Various methods of longwall full mining with partial filling have been extensively researched to satisfy the specific mining needs of pressurized-coal and residual-coal resources. This study introduces three longwall partial-filling-mining techniques: room–pillar filling mining, parallel-strip… read more here.
Keywords: filling mining; longwall full; mining; partial filling ... See more keywords