Zobrazeno 1 - 10
of 16
pro vyhledávání: '"S. N. Shaposhnik"'
Autor:
Yu. N. Shaposhnik, A. I. Konurin, A. A. Neverov, S. A. Neverov, O. M. Usoltseva, S. N. Shaposhnik
Publikováno v:
Journal of Mining Science. 57:775-786
Publikováno v:
RUDN Journal of Engineering Research, Vol 0, Iss 2, Pp 35-39 (2014)
The article shows that at the present level of prices on the profitability of the gold can be conserved or deposits of ore deposits with minor reserves of the metal, as well as completion of the previously fully exhaust deposits in eastern Kazakhstan
Externí odkaz:
https://doaj.org/article/44f9a4f322e747cfbe584acd8f1f9ae7
Autor:
Y N Shaposhnik, S N Shaposhnik
Publikováno v:
RUDN Journal of Engineering Research, Vol 0, Iss 3, Pp 72-78 (2009)
Issues on improvement of rheological properties of backfilling mixtures owing to the use of plastifying agents as additives to the mixtures composition were studied in the work, and rational schemes were developed for mining waste supply to the empty
Externí odkaz:
https://doaj.org/article/d7e23e98cc8a4094a5d9123df61e8ff6
Publikováno v:
Фундаментальные и прикладные вопросы горных наук. 7:124-130
Autor:
Llp 'Expert Pro', D. A. Shokarev, S. N. Shaposhnik, A. I. Konurin, L. A. Krupnik, Yu Shaposhnik
Publikováno v:
Mining of Mineral Deposits. 13:87-95
The authors express their sincere gratitude to engineering and technical personnel of Orlovskaia mine of Vostoktsvetmet ltd for assistance in organizing and conducting observations in mines.
Publikováno v:
Journal of Mining Science. 55:66-76
Backfilling mixture preparation technology using a cement-slag binder is developed for the Artem’evsky mine. It is shown that backfill with granulated blast-furnace slag reaches project strength at its fineness 80% of content milled down to -80 urn
Autor:
Llp 'Expert Pro', A. I. Konurin, L. A. Krupnik, Yu Shaposhnik, D. A. Shokarev, S. N. Shaposhnik
Publikováno v:
Mining of Mineral Deposits. 12:108-114
Publikováno v:
Occupational Safety in Industry. :38-42
Publikováno v:
Occupational Safety in Industry. :62-66
Publikováno v:
Mining of Mineral Deposits. 11:87-92
Purpose. Research into the method of strengthening destroyed and fractured rock massif by micro-cement injection during rock driving at Orlovsky mine of “Vostoktsvetmet” LLP. Findings. Massif strengthening method was studied. MasterRoc MP 650 mic