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Information × Registration Number 0219U004847, 0117U003685 , R & D reports Title To conduct research works for development of recommendations on the safe conduct of mountain works in the conditions of mine "Yubileynaya" and mines "Stepnaya" PSS of "PershotravenskeMineGroup" Private Joint-stock Company "DTEK Pavlogradugol", in 2017 popup.stage_title Head Mineev S.P., Доктор технічних наук Registration Date 21-11-2019 Organization The Polyakov Institute of Geotechnical Mechanics NAS of Ukraine popup.description2 A research object is gas safety of sheth of coal mine. Aim of work - to work out to recommendation on the safe conduct of mountain works in the conditions of mine "Yubileynaya" and "Stepnaya" PSS "PershotravenskeMineGroup" Private Joint-stock Company "DTEK Pavlogradugol". Methods of researches are generalization and analysis of results, methods of mathematical statistics, calculations on standard methodologies. As a result of implementation of work technical documentation is analysed on realization a 11 preparatory making and to working off 600 lava of layer of С6 of mine "Yubileynaya"; there is a 10 preparatory making on realization, to working off 170 and 173 lavas of layer of С6 of mine "Stepnaya" PSS "PershotravenskeMineGroup". The calculation of the expected selection of methane is executed, expense of air necessary for ventilation of sheths of 170 lava of layer of С6 of mine "Stepnaya" and 600 lava of layer of С6 of mine "Yubileynaya", required diameters of gas pipeline. The projects of degassing of sheths of 170 lava of layer of С6 of mine are worked out "Stepnaya" and 600 lava of layer of С6 of mine "Yubileynaya". Recommendations are worked out on providing of gas safety at the conduct of mountain works on mines "Yubileynaya" and "Stepnaya". A scientific value of work is development of methods of providing of gas safety of sheths of coal mines in difficult mining technical terms. A practical value of work is effective application of technologies of degassing and ventilation in the conditions of mines "Stepnaya" and "Yubileynaya" PSS "PershotravenskeMineGroup" Private Joint-stock Company "DTEK Pavlogradugol". Results of introduction of developments - application of the worked out recommendations allowed to provide gas safety at the conduct of mountain works, that has a large socio-economic and ecological value. Product Description popup.authors Дякун Р.А. Кочерга В.М. Мінєєв С.П. Нарівський Р.М. Поляков Ю.Є. Прусова А.А. Рижова С.О. Селезньов А.М. Слободяникова В.К. popup.nrat_date 2020-04-02 Close