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Information × Registration Number 0223U002597, 0121U112916 , R & D reports Title Carrying out of researches of a gas-dynamic condition of a formation and development of actions for struggle against the gas-dynamic phenomena for inclusion in the passport of carrying out and fastening of preparatory workings, in mining and geological conditions of mine "Capitalna" of the SЕ "Mirnogradvugillya" for 2021. popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 24-02-2023 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 the SE «Сapitalna» mine of the SE "Myrnogradvugillya". The purpose of the work is the development of measures to fight against GDР in the mining and geological conditions of the SE «Сapitalna» mine of the SE "Myrnogradvugillya". Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the mining-geological and mining-technical characteristics of working out the coal seam l1 were analyzed. "Measures to combat gas-dynamic phenomena during coal seam exploitation and mining operations" have been developed. "Recommendations for the safe working out of coal seam 11, prone to GDР, 6 by the northern bench of the central slope of seam 11, without freshening of the outlet ventilation air jet" were developed. A zone safe for coal and gas emissions or coal extrusion has been established on the formation. Inspection and calibration of PG-2MA devices on the SIPG-type stand and inspection of the P-1 strength gauge springs on the UPK-type installation were performed. 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 2023-02-24 Close