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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 ...
Study of massif stress-strain state while mining the series of flat strata
(National Mining University, 2017-03-30)
Purpose. To determine the effect of rock overworking and underworking on massif stress-strain state while extracting the series of flat coal seams.
Methods. Mining, geological and technical conditions; current approaches ...