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Information × Registration Number 0211U001012, 0109U008887 , R & D reports Title To study process of the roof destruction in a coal-rock massif during the second working to make a predictive estimate of metane-flows direction popup.stage_title Head Kurnosov Anaroliy Timofiovych, Registration Date 10-01-2011 Organization The Polyacov Institute of Geotechnical mechanics of NAS of Ukraine popup.description2 On the basis of methods out for combined analytical and mine experimental researches, destruction processes above the coal thickness in the were studied by taking into account technical and technological parameters for the coal-face works are studied. Mechanism of formation of methane accumulations and directions of its migration in coal-contained massif have been studied resulting in better effectiveness of the massif degassing and added safety of mining of gas-saturated coal seams in the big depths. Product Description popup.authors Булат Анатолій Федорович Курносов Анатолій Тимофійович Курносов Сергій Анатолійович Піліпенко Юрій Миколайович Слащов Ігор Миколайович popup.nrat_date 2020-04-02 Close