Browsing by Author "Lyashenko, V."
Now showing items 1-12 of 12
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Assessment of environmental and resource-saving technologies and technical means for processing and disposal of man-made formations and waste
Lyashenko, V.; Khomenko, O.; Chekushina, T.; Topolnij, F.; Dudar, T. (2020)The object of research is environmental and resource-saving technologies and technical means for the processing and disposal of man-made formations and waste in the underground mining of mineral deposits with backfilling ... -
Development of natural underground ore mining technologies in energy distributed massifs
Lyashenko, V.; Khomenko, O.; Topolny, F.; Golik, V. (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
Khomenko, O.; Lyashenko, V. (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
Khomenko, O.; Lyashenko, V. (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 ... -
Evaluation of efficiency and environmental safety of leaching metals from ore: ways of development and prospects
Lyashenko, V.; Khomenko, O.; Chekushina, T.; Dudar, T.; Topolnij, F. (2021)The object of research is traditional mining technologies and technical means in combination with underground block leaching (UBL) of metals from rock ores with their preliminary crushing with explosives in installations ... -
Improvement of filling systems for deep ore mine depth
Khomenko, O.; Lyashenko, V. (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 ... -
Improving the efficiency of blasting operations in mines with the help of emulsion explosives
Lyashenko, V; Vorob’ev, A; Nebohin, V; Vorob’ev, K (National Mining University, 2018-03-30)Purpose. To improve the efficiency of blasting operations in mines taking into consideration the upgrading of equipment used to charge blastholes as well as application of high-productive mining equipment of new ... -
Justification of safe underground development of mountain deposits of complex structure by geophysical methods
Lyashenko, V.; Khomenko, O.; Chekushina, T.; Topolnij, F. (2020)The object of research is the technology and technical means for underground mining of ores in energy disturbed massifs of complex structure. One of the most problematic areas is the formation of man-made voids, which ... -
Research of technologies and technical means for drilling and blasting of horizontal mine workings
Khomenko, O.; Kononenko, M.; Lyashenko, V. (2020)The main scientific and practical results of the study of technologies and technical means for drilling and blasting horizontal and inclined (up to 120) mine workings based on high-performance self-propelled drilling, ... -
Substantiation of environmental and resource-saving technologies for void filling under underground ore mining
Lyashenko, V.; Khomenko, O.; Golik, V.; Topolny, F.; Helevera, O. (2020)The object of research is the technology and technical means to clear the voids during the underground mining of ores in the disturbed arrays. One of the most problematic places is the filling of man-made voids that affect ... -
Substantiation of environmental and resource-saving technologies for void filling under underground ore mining
Lyashenko, V.; Khomenko, O.; Golik, V.; Topolnij, F.; Helevera, O. (2020)The object of research is the technology and technical means to clear the voids during the underground mining of ores in the disturbed arrays. One of the most problematic places is the filling of man-made voids that affect ... -
Substantiation of technologies and technical means for disposal of mining and metallurgical waste in mines
Lyashenko, V.; Khomenko, O.; Topolnij, F.; Helevera, O. (2020)The object of research is environmental and resource-saving technologies in underground mining of mineral deposits with the laying of the developed space. One of the most problematic places is the delivery of hardening ...