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Information × Registration Number 0225U003547, (0124U004271) , R & D reports Title Carrying out research works and coordinating documentation regarding the safe development of coal seams prone to GDP in mining and geological conditions of PJSC «Management of the mine "POKROVSKE". popup.stage_title Виконання науково-дослідних робіт та узгодження документації щодо безпечного відпрацювання вугільних пластів, схильних до ГДЯ у гірничо-геологічних умовах ПРАТ «ШУ «ПОКРОВСЬКЕ». Head Minieiev Serhii P., Доктор технічних наук Registration Date 12-07-2025 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description1 Carrying out research works and coordinating documentation regarding the safe development of coal seams prone to GDP in mining and geological conditions of PJSC «Management of the mine "POKROVSKE". 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 to develop and agree on documentation on the safe mining of coal seams prone to GDР in the mining and geological conditions of of PJSC «Management of the mine «POKROVSKE». Research methods are generalization and analysis of results, methods of mathematical statistics, calculations using standard methods. As a result of the work, "Measures to prevent sudden emissions of coal, rock and gas and sudden extrusion of coal" were developed for PJSC «Management of the mine «POKROVSKE». Passports for the disclosure of coal seams by mining operations were developed. The limits of protective action from the previously mined coal seam d4 were calculated and Conclusions on the safe conduct of mining operations in areas protected by the advanced mining of the seam d4 were developed. A forecast of the coal seam emission hazard at the opening or exit site has been made. Zones safe for coal and gas emissions or extrusion have been established on the seams. Recommendations have been developed for the safe mining of the d4 coal seam prone to GDР and the prevention of gas-dynamic phenomena during mining operations. The PG-2MA device has been tested and calibrated. As a result of the application of the developed recommendations, the safety of mining operations will be increased, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2025-07-12 Close