Conception of mining of gently-inclined and steeply-dipping ore deposits by robotized complex of flow excavation with cylindrical cavities forming in filling massif

摘要

In this paper directions and methods are presented for production costs decreasing, increasing of productivity, decreasing of losses and dilution of ore for specific part of hard ore deposits: gently-inclined and steeply-dipping ore deposits in hard geological conditions on the basis of worked out by the authors robotized complex of flow mining of hard ores with blasting and mechanical breaking methods and with forming of cylindrical cavities in filling massif which allow to decrease volume and cost of mine-fill up to 60percent under the condition that all requirements to strength and reliability of artificial massif are guaranteed.