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Vol 207
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Use of coefficient of output at pit delimitation

G. A. Kholodnyakov1
N. S. Vainonen2
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  • 1 — National Mineral Resources University (Mining University)
  • 2 — National Mineral Resources University (Mining University)
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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.

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  1. Холодняков Г.А. Границы открытой разработки комплексных месторождений полезных ископаемых / Ленинград. горный институт. Л., 1986.
  2. Арсентьев А.И. Определение производительности и границ карьеров. М.: Недра, 1970.

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