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Effectiveness of Geo-Energy Usage during Underground Mining of Deposits
(2017)
Topicality of rock pressure energy usage in technologies of underground mining of
deposits is revealed. Methodology of geo-energy processes research in the interior of the Earth is
described. Energy theory of zonal ...
Safe development of the decorative jaspilites in the energetically disturbed massifs
(Occupational Safety in Industry, 2018)
Investigations were conducted in the field of the development of the decorative jaspilites in the energetically disturbed zones of massifs based on the results of the analysis of the rock pressure energy manifestation ...
Stress-strain state of the mine massif around the chambers of the second stage of mining
(Geotechnical mechanics, 2014)
A stress-strain state of the rock mass around the chambers of the second stage of mining was analyzed with the help of thermodynamic method. This study is the question of the day as the ore reserves in the chambers of the ...
Technologies of extraction of semiprecious stones raw materials in the conditions of energy failure of mineral resources
(Physical and technical problems of mining production, 2017)
The work purpose is to develop effective technologies of extraction of semiprecious stones with taking into account energy failures of mineral resources. The main methods of research conducting are methods of statistical ...
Safety improving of mine preparation works at the ore mines
(Occupational Safety in Industry, 2018)
Main scientific and practical results of safety improving of mine preparation works at the ore mines are given taking into account the geoenergy of the underground mining of ore deposits by revealing the physical essence ...
Resource-saving technologies for ore extraction at great depths
(Izvestiya vysshikh uchebnykh zavedenii. Gornyi zhurnal, 2018)
Introduction. Underground mining of ore deposits is characterized by deterioration of mining and geological and mining conditions, increased requirements for environmental protection and subsurface resourses protection, ...
Increase in safety of ores extraction on the basis of geoenergy use
(Occupational Safety in Industry, 2017)
Classification of research methods of the stressed-deformed state of rocks by the development and introduction of synergy group of methods including entropy, thermodynamic and energy approaches is improved. Processes of ...
Влияние химических элементов твердой массы смесей при заполнении искусственных полостей в земной коре
(Інститут геотехнічної механіки ім. М.С. Полякова Національної академії наук України, 2018-12)
Приведены результаты исследований влияний химических элементов твердой массы смесей на их прочностные характеристики и новообразования при заполнении искусственных полостей в земной коре. Предложен комплексный методический ...
Improvement of filling systems for deep ore mine depth
(Mine surveying and subsurface use, 2018)
Purpose of study – improvement of filling systems for deep ore mine depth.The studies have been undertaken for improvement of filling systems for deep ore mine depth and with purpose to increase the safety level of subsoil ...
Обоснование параметров размещения подготовительных штреков в породах висячего бока залежи в условиях ЧАО «Запорожский ЖРК»
(Видавництво НТУ "ДП", 2018)
По производству товарных железных руд Украина занимает 7-е место в мире, уступая лишь Китаю, Бразилии, Австралии, Индии, Российской Федерации и США. Частное акционерное общество «Запорожский железорудный комбинат» (ЧАО ...