Makhov V. A substantiation of parameters of technology of a removing of abrupt coal seams by hydropulse installations

In the dissertation on the basis of analytical and experimental researches are developed and the technological parameters of extraction coal with application of hydropulse installations are reasonable by development of abrupt coal seams, in-cluding: an arrangement and form face in a plane of a coal-seam; force influence on the effected winning machine at various design features of installation; man-agement of rock pressure and airing face. The reasonable technical and economic parameters of technology of a remov-ing of abrupt coal seams have allowed to expand range of application of hydro-pulse installations in difficult mining-geological conditions. The efficiency of the received results consists in increase of a level of mecha-nisation and increase of safety of clearing works by development especially danger outburst of coal seams.