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Information × Registration Number 0222U005452, 0122U002063 , R & D reports Title Creation of resource-saving methods of fastening of mine workings on the basis of development of technologies of active management of a condition of a mountain massif popup.stage_title Head Khorolskyi Andrii O, к.т.н. Registration Date 30-12-2022 Organization BRANCH FOR PHYSICS OF MINING PROCESSES OF THE M.S. POLIAKOV INSTITUTE OF GEOTECHNICAL MECHANICS OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE (BPMP OF IGTM OF THE NAS OF UKRAINE) popup.description2 The proposed project is devoted to solving an urgent scientific and technical problem, which consists in increasing the efficiency of the processes accompanying the extraction of minerals by creating resource-saving methods of securing mine workings on the basis of the development of technologies for active management of the state of the rock mass, which will ensure environmental friendliness, rational use of mineral resources, safety mining operations and improving the quality of the mined rock mass. The aim of the work is to increase the efficiency of the processes that accompany the extraction of minerals by creating resource-saving methods of securing mine workings based on the development of technologies for active management of the state of the rock mass, which will ensure environmental friendliness, rational use of mineral resources, safety of mining operations and improving the quality of the mined rock mass. As a result of the project implementation, there will be: proposed resource-saving methods of securing mine workings, which provide for the creation of the latest design technologies based on the optimization of network models, which are a reflection of the process of changing the state of field reserves from balance reserves to final products, including production waste; the regularities of the influence of fastening types on the stability of mine workings under unfavorable operating conditions have been established; the technological cycle for the construction of mine workings has been improved. In addition, technological and technical solutions will be proposed to ensure the adopted decisions. Based on previous studies carried out by the project participants, it was established that the justification of a rational technology will help to reduce the cost by 15-20 USD / t, improve the quality of raw materials by 5-10% - from an economic point of view. Product Description popup.authors Vynohradov Yurii O Kosenko Andrii V. Chobotko Ihor I popup.nrat_date 2022-12-30 Close