Author

M. Fedko

PhD in Technical Sciences, Associate Professor

Kryvyi Rih National University

50027, 11 Vitalii Matusevich Str., Kryvyi Rih, Ukraine

  • 3 Articles
  • 231 Views

All articles

open access
https://doi.org/10.31721/2306-5451-2023-1-56-3-8

Keywords: iron ore; underground mining; compensation chambers; stress-strain state; stability; quality

Suggested citation

Stupnik, M., Fedko, M., Hryshchenko, M., Kalinichenko, O., Kalinichenko, V., & Pysmennyi, S. (2023). Influence of technological parameters of compensation chambers on its stability and quality of extracted ore. Journal of Kryvyi Rih National University, 21(1), 3-7. https://doi.org/10.31721/2306-5451-2023-1-56-3-8
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25.04.2023 569 Views Journal of Kryvyi Rih National University - Vol. 21, No. 1, 2023
open access
https://doi.org/10.31721/2306-5451-2024-1-58-3-9

Keywords: ore; open-pit and underground mining; analytical studies; stresses; strains; waste disposal; ecology

Suggested citation

Stupnik, M., Kalinichenko, V., Kalinichenko, O., Shepel, О., Kushneriov, І., Fedko, M., & Pilchyk, V. (2024). Study of environmentally safe open-pit and underground mining with mining waste disposal in the worked-out space of underground mines and open pits. Journal of Kryvyi Rih National University, 22(1), 3-9. https://doi.org/10.31721/2306-5451-2024-1-58-3-9
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26.04.2024 404 Views Journal of Kryvyi Rih National University - Vol. 22, No. 1, 2024
open access
https://doi.org/10.31721/2306-5451-2024-1-58-40-46

Keywords: underground mining; explosive; quality; stability; overcompacted layer

Suggested citation

Pysmennyi, S., & Fedko, M. (2024). Use of high-performance explosives in underground mining. Journal of Kryvyi Rih National University, 22(1), 40-45. https://doi.org/10.31721/2306-5451-2024-1-58-40-46
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26.04.2024 457 Views Journal of Kryvyi Rih National University - Vol. 22, No. 1, 2024
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