Submit an Article
Become a reviewer
Vol 207
Pages:
78-80
Download volume:
RUS
Article

Use of coefficient of output at pit delimitation

Authors:
G. A. Kholodnyakov1
N. S. Vainonen2
About authors
  • 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
  • 2 — post-graduate student National Mineral Resources University (Mining University)
Date submitted:
2013-07-23
Date accepted:
2013-09-11
Date published:
2014-03-17

Abstract

In work it is settled an invoice the final depth of a pit of the conditional complex occurrence presented by three minerals. It is shown that when developing complex occurrence it is more expedient to use coefficient of output, instead of overburden ratio.

Область исследования:
(Archived) Geotechnology for development of solid mining fields
Keywords:
open-pit boundary overburden ratio coefficient of output possible producing cost final depth of a pit
Funding:

None

Go to volume 207

References

  1. Holodnyakov G.A. Borders of open-cast mining of complex mineral deposits. Leningrad Mining Institute. Leningrad, 1986.
  2. Arsentyev A.I. Determination of productivity and borders of pits. Мoscow: Nedra, 1970.

Similar articles

Analysis of impact of gas field water bodies
2014 T. A. Petrova
Physical processes methane formation as a result of coal disintegration
2014 M. G. Menzhulin, A. V. Montikov, S. V. Vasilev
Mathematical modelling of applied problems of rock mechanics and rock massifs
2014 A. P. Gospodarikov, M. A. Zatsepin
Influence of disjunctive dislocations on parameters of secure zones on flat-lying adjacent coal seams
2014 V. P. Zubov, E. R. Kovalskii, A. V. Nikiforov
Method of normal load prediction on vertical shaft lining based on nonlinear behaviour of rock mass
2014 A. G. Protosenya, Nguen Ny Bai
Justification of effective dust control in the open-pits of cryolithozone
2014 E. P. Dalbaeva