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Vol 207
Pages:
70
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Mining units quantity determination to achieve the established open cast output and averaging ore requirements

Authors:
S. I. Fomin1
V. A. Shevelev2
M. A. Marinin3
About authors
  • 1 — National Mineral Resources University (Mining University)
  • 2 — National Mineral Resources University (Mining University)
  • 3 — National Mineral Resources University (Mining University)
Date submitted:
2013-07-26
Date accepted:
2013-09-18
Date published:
2014-01-01

Abstract

The balancing stripping ratio and ore production methods include simulation in order to reduce the prestripping waste and maintain a suitable space between each bench.  The reliability analysis method of mining technological system in mine design is discussed in this paper. The probabilistic approach used here takes into consideration the uncertainty associated with estimation of most economic, mining and geological variables. This paper concerns the rational distribution of reserves which can be mined and waste advancing down the open cast site at steep pitch deposit.

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References

  1. Арсентьев А.И. Проектирование горных работ при открытой разработке месторождений / А.И.Арсентьев, Г.А.Холодняков. М.: Недра, 1994, 336 с.
  2. Arsentyev A.I. Holodnyakov G.A. Design of mining operations in the open mining. Мoscow: Nedra, 1994. 336 р.
  3. Бастан П.П. Теория и практика усреднения руд / П.П.Бастан, Е.И.Азбель, Е.М.Ключкин. М.: Недра, 1979. 256 с.
  4. Bastan P.P., Azbel Е.I., Кluchkin Е.М. Theory and practice of ore reclaiming. Moscow: Nedra, 1979. 256 p.

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