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Information × Registration Number 0211U000803, 0110U003860 , R & D reports Title Analysis of landing reasons of mechanized support sections on a "hard base" in lavas of C5 seam of "Samarskaya" mine, Pavlogradugol, and delivery of recommendations on providing of accident-free work of lavas popup.stage_title Head Khalymendyk Iurii, Registration Date 24-02-2011 Organization State Higher Educational Institution National Mining University popup.description2 The analysis of possible reasons influence on the emergency state of coalface support is executed as a result of scientific work. Based on the generalization and analysis of data of coalfaces monitoring, study of technical and mining-and-geological information, and researches of geomechanical processes in a rock mass in the working out area, the principal reasons of mechanized support sections landing on a "hard base" in lavas of с5 seam on "Samarskaya" mine are set. Recommendation on providing of accident-free work of lavas are based on drawn conclusion. This recommendations allow to optimize work of production unit promote safety of coal faces maintenance Product Description popup.authors Бруй Г.В. Піньковська Т.В. Сдвижкова О.О. Хозяйкіна Н.В. Чемакіна М.В. Шашенко О.М. popup.nrat_date 2020-04-02 Close