Analytical method for determining the parameters transmarginal deformation ore for bump hazard assessment for ore deposits at great depths when using room-and-pillar system
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- National Mineral Resources University (Mining University)
Abstract
The analitic method for calculating the parameters of the transmarginal deformation ore with the wide range of geological and mining- technical factors. Shows a graph of transmarginal deformation ore main varieties of bauxite ore from excavation size, depth and capacity of the ore deposit in the application for room-and -pillar system with compliant interchamber pillars on deep horizons of JSC «Sevuralboksitruda».