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Vol 186
Pages:
86-89
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RUS
Research article
Mining

Increase of efficiency performance of complexes open-cut equipment

Authors:
A. A. Faul
About authors
  • Postgraduate student Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2009-08-18
Date accepted:
2009-10-10
Date published:
2010-02-01

Abstract

At definition of benches height many features and factors are taken into consideration: conditions of burial and property of taken out rocks; necessary intensity of mining work; the planned schedule of strippings; demanded quality given out, from mineral opencast; parametres of drilling-and-blastings; working conditions of excavators and a condition of transportation of ore. The basic condition of correctly chosen bench height is its stability in the course of operation the opencast mine providing safety of conducting of mining operations.

Keywords:
bench height economic efficiency complex of open-cut equipment
Go to volume 186

References

  1. Арсентьев А.И. Проектирование горных работ при открытой разработке месторождений / А.И.Арсентьев, Г.А.Холодняков. М.: Недра, 1994. 496 с.

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