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Information × Registration Number 0223U001468, 0120U102077 , R & D reports Title Scientific and practical basis for optimizing the calculation of the parameters of innovative technologies in underground method minerals mining. popup.stage_title Head Kovalevska Iryna A., Доктор технічних наук Registration Date 28-01-2023 Organization National Technical University Dnipro Polytechnic popup.description2 The regularities of the influence of the speed of the cleaning quarry, the structure and properties of the massif on the manifestations of rock pressure in the lava and excavations during the strengthening of their surrounding rocks with innovative combined fastening systems were revealed and their analysis was made in several specific mining and geological conditions. A methodology for calculating resource-saving parameters of working support has been developed, which creates conditions for increasing resource-saving labor safety. A technology for fastening mining workings from composite materials has been developed. The paper summarizes the social, technical-economic, geomechanical and ecological factors of the strategy for the development of mining solid minerals and substantiates the multi-vector areas of application of these technologies to solve basic problems is substantiated.  Product Description popup.authors popup.nrat_date 2023-01-28 Close