Search Results - O. M. Zhitinskaya
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CHANGES IN THE COMPONENTS OF THE NATURAL ENVIRONMENT WITH THE LONG-TERM DEVELOPMENT IN THE OPENCAST MINES (THE CASE OF KMA)
Published 2018-02-01Get full textThe influence of the processes of functioning of the local natural-technical systems (NTS) «Stoilenskoe» and «Lebedinskoe» of the KMA deposit on the environment has been studied with the information obtained during the period of last 7—12 years (2004—2015 y.y.). Results of the analyses of time serie...
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INFORMATION BASIS FOR THE OPTIMAL EXPLOITATION OF THE NATURAL-TECHNICAL SYSTEMS «ORE DEPOSITS»
Published 2017-10-01Get full textA structure of the natural-technical system (PTS) «Tailings dam» of the iron-ore deposits - decomposition on the categories with different character of the connection processes has been considered. Elementary PTS «Tailings dam» may be allocated into five zones: aerodynamical influence, differentiati...
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The angles optimization algorithm of slopes laying on iron ore open cast mine considering anisotropy of strength properties and fracture density of the solid rock (on the example o...
Published 2019-09-01Get full textThe development of Stoylensky iron ore opencast mine during the 50 years is accompanied by the extraction of huge masses of rocks and ores, that radically changes the stress-strain state of the array and the formation of a technogenic aquifer. The long-term quarry exploitation has a result of progre...
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