Efficiency of cyclical-and-continuous method in open pit mining
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- 作者：V. L. Yakovlev ; G. D. Karmaev ; V. A. Bersenev ; A. V. Glebov…
- 关键词：Cyclical ; and ; continuous method ; crush ; and ; conveyor unit ; conveyor ; and ; truck haulage ; crushand ; reload station ; specific cost
- 刊名：Journal of Mining Science
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：52
- 期：1
- 页码：102-109
- 全文大小：615 KB
- 刊物类别：Earth and Environmental Science
- 刊物主题：Earth sciences
Geotechnical Engineering
Geophysics and Geodesy
Mathematical Applications in Geosciences
Mineral Resources
Russian Library of Science - 出版者：Springer New York
- ISSN：1573-8736
- 卷排序：52
文摘
The article reviews in brief application of cyclical-and-continuous method in the conveyor-andtruck haulage in open pit mines. Consumption of materials and power is evaluated as a function of mined rock haulage volumes and depth of crush-and-reload station position in an open pit mine. The change in capital and operational cost to transport ore and hard overburden is studied at varied distances from a crushand- reload station in open pit to a surface receiving station. Efficiency of the conveyor-and-truck haulage using cyclical-and-continuous method is evaluated. In terms of deep and large mineral deposits, the authors substantiate positions for crush-and-reload stations in large open pit mines.