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Vol 206
Pages:
86
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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 — National Mineral Resources University (Mining University)
  • 2 — National Mineral Resources University (Mining University)
Date submitted:
2013-01-23
Date accepted:
2013-03-09
Date published:
2013-07-01

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.

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References

  1. Глазков A.M. Расширение сырьевой базы Афанасьевского месторождения / A.M.Глазков, А.П.Бульбашев, Н.Г.Морозова // Цемент. 1991. № 9-10.

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