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Information × Registration Number 0224U031783, 0123U103172 , R & D reports Title Provision of scientific and technical assistance, implementation of scientific research works and coordination of documentation regarding the safe working out of coal seams prone to gas dynamic phenomena in mining and geological conditions of PJSC "SHU "POKROVSKE". popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 15-06-2024 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of the study is to ensure the safety of mining operations in the conditions of PJSC «Management of the mine "Pokrovske". The purpose of the work is the development of technical solutions for the safe development of coal seams prone to GDР in the mining and geological conditions of PJSC «Management of the mine "Pokrovske". Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, "Measures for the prevention of sudden releases of coal, rock and gas and sudden extrusion of coal" were developed for PJSC «Management of the mine "Pokrovske". Passports for the opening of coal seams by mining operations have been developed. A series of forecasts of the coal seam emission hazard at the opening site and establishment of zones safe for coal and gas emissions or extrusion were carried out on the seams. Participated in the commission for determining the category of release hazard and the procedure for working out mine layers prone to gas-dynamic phenomena. "Recommendations on the prevention of sudden releases of coal, rock and gas during mining operations at PJSC «Management of the mine "Pokrovske", "Recommendations on the safe working out of the d4 coal seam, prone to GDР, by pits in the conditions of PJSC «Management of the mine "Pokrovske", "Recommendations" regarding the safe opening of the hazardous coal seam d4 and the prevention of sudden releases of sandstone and gas during mining". As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and ecological importance.  Product Description popup.authors popup.nrat_date 2024-06-15 Close