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Information × Registration Number 0217U002715, 0117U002297 , R & D reports Title The choice of rational parameters of the technology of internal dumping on stability of the tiers for the internal blade in the South-West side of the Pervamaisky quarry PJSC "SEVGOK" popup.stage_title Head Chetverik Mikhail Sergeevich, Доктор технічних наук Registration Date 15-08-2017 Organization Institute of Geotechnical mechanics of NAS of Ukraine popup.description2 The features of the geological structure of the Pervomaiskoye deposit and hydrogeological conditions on the territory of the projected internal dump are analyzed and the necessary geological drawings are made. It has been established that the stability of the internal dump and its tiers is affected by the following objects: the external dump, the mine water reservoir, the mines of the underground mine "Red Partisan" in the area of the projected dump, the physical and mechanical properties of the rock base of the dump and stored in the dump. Computer modeling was performed to determine the stability of the internal dump and its tiers, the results of which allowed to substantiate the rational parameters of the technology of formation of internal dumping during the open development of steeply declining ore deposits. The scientific significance of the work is to establish the regularities of the influence of geological disturbances, hydrogeological conditions, physical and mechanical properties of the rocks composing the base of the dump, as well as the rocks of the dump formed, to landslide processes. The practical importance of the work is to justify the rational parameters of the technology of formation of internal heap to ensure the stability of longlines and dumps in general. Product Description popup.authors Бабій К.В. Бубнова О.А. Ворон О.А. Четверик М.С. popup.nrat_date 2020-04-02 Close