Anisimov O. Scientific bases of substantiation the technologies of development of iron ore deposits by steep dipping layers with internal dump formation in an open pit

Dissertation for the degree of Doctor of Technical Sciences by specialty 05.15.03 - " Surface mining " (184 - Production and technology). Dnipro University of Technology, Ministry of Education and Science of Ukraine, Dnipro, 2021. The dissertation is a completed scientific work, in which for the first time based on the established research results the actual scientific and practical problem is solved. Theoretical and methodical bases of optimization of technological decisions developments are substantiated and, on their basis, practical recommendations of working off of steep formation iron ore deposits by steep dipping layers. The scientific basis of technologies for the formation of steep dipping layers is to establish new patterns of development of deep open pits with the definition of links between the parameters of the working area and technological schemes of development at the front of work. They provide an opportunity to safely carry out the development of iron ore deposits and increase the efficiency of mining.