Substantiation of the optimal parameters of the bench elements and slopes of iron ore pits
Journal: Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu
Year: 2022

Purpose. To establish the optimal parameters of the bench elements and slopes of the pit at the mining of Horishne-Plavnynske and Lavrykovske deposits of ferruginous quartzites for further use of these parameters at the design. Methodology. Methods for determining the influence of the bench height on the productive pit capacity involves taking into account the quality of the ore, the rate of the mining front advancement, the rate of pit depth at the mining operations, the total length of the min