GRAPHICAL-ANALYTIC METHOD FOR DETERMINING ORE EXTRACTION PARAMETERS IN SUBLEVEL CAVING WITH FRONT RELEASE OF ORE
S. A. Neverov, A. A. Neverov, A. M. Nikolsky, A. I. Konurin, S. A. Shchukin
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk Russia
Keywords: Mining system, release, sublevel height, methodology, losses, dilution
Abstract
A calculation method for determining the loss and dilution of ore for a typical variant of sublevel caving with layer-by-layer breaking is given. The results of analytical modeling of ore release for the most representative sublevel height in the practice of underground mining are presented
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