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Laboratory research of zonal structuring of massif around mine workings
(2016)
Objective is research of zonal structuring of massif around mine workings. The main methods of research conducting are following: equivalent, optic-polarization and electri-cally conductive materials. Boundaries of zones ...
RATIONALIZATION OF DEEP BOREHOLES DRILLING IN THE CONDITIONS OF PJSC “ZAPORIZSKYI IRON-ORE PLANT”
(2018)
Purpose. To develop effective approach to determination of parameters of deep boreholes location which would consider stress of the ore massif in the course of layers breaking.
Methods. It has been established that energy ...
Problems and perspectives of preparing specialists for the enterprises of nuclear fuel complex of Ukraine
(Publishing company «World of science» \ Издательство «Мир науки», 2018)
Abstract. Purpose: To open problematics and to propose ways of development of production, scientific and educational spheres that providing nuclear-and-fuel power industry of Ukraine. Methods: The current state of uranium, ...
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 ...
Geodynamic safety when increasing the depth of underground mining of ore deposits
(МГТУ, 2018)
Statement of the problem (relevance of the paper): the paper describes main scientific and practical results of studies on increasing geodynamic safety, while increasing the depth of underground mining of ore deposits, ...
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 ...
Analytical modeling of the backfill massif deformations around the chamber with mining depth increase
(CRC: Press, 2015)
Using thermodynamic analytical research method, the investigation of strains formation in the
backfill massif around the chamber of second stage was performed. It was established that the horizontal and vertical dimensions ...
Development of natural underground ore mining technologies in energy distributed massifs
(2020)
The object of research is the technology and facilities for underground mining of ores in the disrupted massifs. One of the most problematic places is the formation of man-made voids; which influence the occurrence and ...
Development of principles of opening strength during underground mining
(Mine surveying and subsurface use, 2018)
There have been analyzed fundament a land applied research work saimed at development, testing and manufacturing application of efficient technological plans for developing, supporting and maintaining underground workings. ...
Development of the geoenergetic monitoring methodology during underground development of the ore deposits
(Mine surveying and subsurface use, 2017)
The scientific and practical results of the investigations in the domain of the geoenergetic monitoring methodology have been provided. The method of investigation of the zonal destruction processes of the massif surrounding ...