Use of coefficient of output at pit delimitation

G. A. Kholodnyakov; N. S. Vainonen

Vol 207

Pages:

78-80

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RUS

Research article

Geotechnology for development of solid mining fields

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.

Keywords:

open-pit boundary overburden ratio coefficient of output possible producing cost final depth of a pit

References

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

Use of coefficient of output at pit delimitation

Abstract

References

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