Перегляд по Автору "Niedbalski, Z"
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Modeling the drainage facilities operation at the prospective construction site on the Dnipro floodland
Tymoshchuk, V; Sherstiuk, Ye; Niedbalski, Z; Morozova, T (National Mining University, 2017-06-30)Purpose. To carry out predictive assessment of the hydrodynamic regime at the prospective construction site on the Dnipro floodland in order to choose an expedient drainage system and substantiate the drainage parameters ... -
Technological, economic and ecological aspects of selective coal mining from ultra-thin seams in conditions of Ukraine
Astafiev, D; Niedbalski, Z; Leschhorn, F; Tymoshenko, Ye (National Mining University, 2016-03-30)Purpose. At present one of the topical problems associated with coal seams mining is the issue of induced wall-rock coal-cutting with stone, which results in coal getting clogged with refuse stone and turning into the rock ...