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Showing 1 to 1 of 1 for “"overmining"”.
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Gateroad Design in Overlying Multi-Seam Mines
There are two major design problems for upper seam longwall gateroads operating in a multi-seam environment. The first is to determine the location, magnitude and duration of stress transferred from lower seam mines; and the second is to predict the effect of stress transferred from lower seam …