[PDF][PDF] Review of man-made mineral formations accumulation and prospects of their developing in mining industrial regions in Ukraine

M Petlovanyi, O Kuzmenko, V Lozynskyi… - Mining of Mineral …, 2019 - irbis-nbuv.gov.ua
Purpose. Analysis of the man-made mineral formations of ore mining and smelting, fuel and
energy complexes development accumulation, location and prospects amount in the …

Research into the coal quality with a new selective mining technology of the waste rock accumulation in the mined-out area.

D Malashkevych, M Petlovanyi, K Sai… - Mining of Mineral …, 2022 - search.ebscohost.com
Purpose. The research purpose is to study the formation of quantitative-qualitative indicators
of mined coal under conditions of dynamic changes in space and time with a new stope …

[HTML][HTML] The new approach to creating progressive and low-waste mining technology for thin coal seams

МV Petlovanyi, DS Мalashkevych… - Journal of Geology …, 2020 - cyberleninka.ru
The problem of mining low-thickness coal seams in the Western Donbas is described in the
article. Technological, economic and environmental reasons reducing the effectiveness of …

Geomechanics of interference between the operation modes of mine working support elements at their loading

V Bondarenko, I Kovalevska, G Symanovych… - Mining …, 2018 - yadda.icm.edu.pl
The problem has been studied of reducing the materials consumption of a combined support
in extraction mine workings and increasing their stability in a zone of stope works influence …

Comprehensive assessment of the mined coal quality and mining conditions in the Western Donbas mines

D Malashkevych, S Poimanov… - E3S Web of …, 2020 - e3s-conferences.org
The presented work reveals the problem of worsening the quality of mined coal in the
Western Donbas mines. The main indicators of the stope faces performance in the context of …

Productive flows control in coal mines under the condition of diversification of production

O Mamaikin, V Sotskov, Y Demchenko… - E3S Web of …, 2018 - e3s-conferences.org
The objective of the work consists in methodical bases of concept development for control by
productive flows in coal mines with the use of cost-effective mechanisms. These …

Technological aspects of technogenic disturbance liquidation in the areas of coal-gas deposits development

V Medianyk, O Cherniaiev - E3S Web of Conferences, 2018 - e3s-conferences.org
The objective of this work is to develop the technological measures for liquidation of
technogenic disturbances that have arisen within the residential areas. Based on the results …

Integrated analysis of geofiltrational parameters in the context of underground coal gasification relying upon calculations and modeling

O Inkin, V Tishkov, N Dereviahina, V Sotskov - 2018 - ir.nmu.org.ua
Objective of the paper is to substantiate and implement the integrated approach aimed at the
studies of filtration and mass-transfer processes within roof rocks of coal seams in the …

Substantiation of the method of determination the open-cast mine final con-tours taking into account the transport parameters

A Adamchuk, O Shustov, V Panchenko, М Slyvenko - 2019 - ir.nmu.org.ua
Purpose. Development and justification of the methodology for setting the boundary
contours of the quarry and the payback period of capital investments for the development of …

Scientific and methodological foundations to develop numerical hydrodynamical models of mine fields in Donbas

A Zahrytsenko, O Podvigina… - E3S Web of …, 2018 - e3s-conferences.org
The paper considers specific character of hydrogeological problems arising during the
whole cycle of a mining enterprise operation; the most reliable their solutions are …