Перегляд по Автору "Kononenko, M. N."

Зараз показуються 1-7 з 7

    • Improvement of safety for the underground vertical workings 

      Khomenko, О. Е.; Kononenko, M. N.; Lyashenko, V. I. (2021)
      The main scientific and practical calculations used to increase the efficiency of vertical mine workings based on studying the operation of tunneling complexes and road-heading machines, as well as by sectional blasting ...

    • Interaction synergetics mining with rock massif 

      Khomenko, O. E.; Kononenko, M. N. (2019)
      Purpose. To find out the physical essence of the phenomenon of zonal disintegration of rocks around underground workings. Methods. The main types of research adopted a synergistic methodological search and analysis of ...

    • Safe development of the decorative jaspilites in the energetically disturbed massifs 

      Khomenko, O. E.; Kononenko, M. N. (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 ...

    • Safe mining of granites at the manganese ore deposits of Ukraine 

      Khomenko, O. E.; Kononenko, M. N.; Lyashenko, V. I. (Occupational Safety in Industry, 2019)
      The main scientific and practical results of safety improvement of the granite development at the manganese ore deposits of Ukraine in energetically fractured zones of rock massifs are described based on the example of the ...

    • Safety improving of mine preparation works at the ore mines 

      Khomenko, O. E.; Kononenko, M. N.; Lyashenko, V. I. (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 ...

    • Stress-strain state of the mine massif around the chambers of the second stage of mining 

      Kononenko, M. N.; Petlyovany, M. V.; Zubko, S. A. (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 ...

    • Substantiation of parameters of mine working drivage with blasting technique and cleaning charges in advance cutting holes 

      Lyashenko, V. I.; Khomenko, O. E.; Kononenko, M. N. (2020)
      Drilling and blasting operations (D&B) are the most difficult and laborious operations in the process of mineral extraction, requiring permanent development and upgrading of methods and equipment. The aim of the study is ...