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Applying noncantilevered support of mechanized complexes for developing flat seams
(National Mining University, 2016-06-30)
Purpose. Substantiation of applying additional load-bearing structure of powered support near the face onto the bench formed within the seam by the cutter-loader actuating element, which allows to increase efficiency of ...
Modeling of bearing massif condition during chamber mining of ore deposits
(National Mining University, 2016-06-30)
Purpose. To examine rock mass stress changes in hanging wall and footwall rocks of the deposit during mining of primary and secondary stoping chambers.
Methods. Analytical research into stress-strain state around stoping ...
Tendencies of coal industry development in Ukraine
(National Mining University, 2016-06-30)
Purpose. Analysis of the current state and prospects of Ukraine coal industry development until 2020.
Methods. Complex analysis of data regarding mine productivity, coal reserves, mine funds as well as coal consumption ...
Mathematical modeling of hydraulic mining from placer deposits of minerals
(National Mining University, 2016-06-30)
Purpose. To analyze the process of hydraulic borehole mining of minerals. To define the main problems of hydraulic borehole mining. To create a mathematical model that will describe the process of hydraulic borehole mining ...