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Vol 206
Pages:
86-88
Download volume:
RUS
Article

Choice and substantiation of dragline’s entry way at untransport working of overbaden bench in the Afanasevsky deposit

Authors:
M. A. Marinin1
D. A. Vedrova2
About authors
  • 1 — post-graduate student National Mineral Resources University (Mining University)
  • 2 — student National Mineral Resources University (Mining University)
Date submitted:
2013-01-23
Date accepted:
2013-03-09
Date published:
2013-12-27

Abstract

The research by definition of optimum width dragline’s entry way by criterion of the relation of recasting ratio to volumes of losses of a mineral in block between entry ways described in the article. It is established that the increase of entry way’s width allows to lower recasting ratio.

Область исследования:
(Archived) Topical issues in mining of ore and nonmetallic minerals
Keywords:
width dragline’s entry way losses dilution recasting ratio
Go to volume 206

References

  1. Glazkov A.M., Bulbash A.P., Morozova N.G. Expansion of resource base Afanasievsky field // Cement. 1991. N 9-10.

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