The method of contact zone ore-waste rock optimum development
About authors
- 1 — Ph.D., Dr.Sci. director MekhanobrʼCo
- 2 — Ph.D., Dr.Sci. professor National Mineral Resources University (University of Mines)
- 3 — post-graduate student National Mineral Resources University (University of Mines)
Abstract
The equation to calculate economic damage from losses and dilution of minerals is given in dynamic type. The optimum height of immixed rocks triangle on minimum economic damage from losses and dilution criterion is determined. The equation for determination of the optimum safety berm width when forming the final edge of an open pit is presented.
Область исследования:
(Archived) Present-day problems of geomechanics, mining practice and innovation technologies in mining engineering
References
- Aristov I.I., Rubtsov S.K. Enhancement of ore standardization and accounting methods at open pit mining of complex structure deposits // Subsurface resources management. XXI century . 2006. N 1.
Similar articles
Structural and petrophysical characteristics оf intraplate geodynamic settings of the Barents-Kara region and northern margin of Eurasian continent
2012 A. S. Egorov, O. E. Smirnov
Anticipating of probable strains slope of coal strip mine «Chernigovets» at seismically impact
2012 A. N. Shabarov, S. V. Tsirel, B. Yu. Zuev, A. A. Pavlovich
Topical issues of russian mechanical engineering in condition of Russia’s transition to the innovation-driven economy
2012 A. M. Makovskii, D. P. Barsukov, M. M, Khaikin
Engineering-geological and geoecological principals of development activities for geological environment protection at underground construction
2012 I. P. Ivanov