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DEVELOPMENT OF DEPOSITS
ArticleName
Stage development of stripping soils of iron ore quarries with semi-steep benches
ArticleAuthor
Drizhenko A. Yu.
ArticleAuthorData

A. Yu. Drizhenko, Professor, Doctor of Engineering Sciences, Public Higher Education Institution “National Mining University” (The Ukraine), e-mail: ipgpnmu@mail.ru

Abstract
The main construction parameters, techniques of their computation, technological and economical advantages of developed and tested method for forming (development) sides in the zone of rock stripping soils with semi-steep benches in the conditions of iron ore quarries of Krivoy Rog have been expounded.
keywords
Powerful high-dipping deposits, stripping works, temporary nonoperating sides, horizontal ledges displacement, front displacement with semi-steep benches, angle of side slope, stages, parameters.
References

1. Drizhenko A. Yu., Martynenko V. P., Simonenko V. I. et al. Vskrytie glubokikh gorizontov karerov (Opening of the deep open pits` horizons). Under the editorship of A. Yu. Drizhenko, Moscow : Nedra, 1994.
2. Gornaya entsiklopediya. T. 4 (Mining encyclopedia. Vol. 4), Moscow : Sovetskaya entsiklopediya, 1989.
3. Drizhenko A. Yu. Pochvoustupnaya vyemka porod vskryshi krutonaklonnymi sloyami pri otkrytoy razrabotke krutopadayushchikh zhelezorudnykh mestorozhdeniy. Geotekhnologicheskie problemy kompleksnogo osvoeniya nedr (Soil projection capping rocks excavation by the steeply inclined layers with the strip-pit of the steeply-falling iron ore deposits. Geotechnological problems of the complex subsoils development), Yekaterinburg : IME of UB of RAS, 2008, Iss. 4(94).
4. Patent 67386А Ukraine. Sposob otkrytoy razrabotki krutopadayushchikh plitoobraznykh mestorozhdeniy poleznykh iskopaemykh (Method of a strip-pit of a steeply-falling tabular deposits of mineral resources). A. V. Sokurenko, V. O. Sheremet, A. Yu. Drizhenko et al. Published 15.06.04, Bul. No. 6.
5. Patent 76053 Ukraine. Sposob otkrytoy razrabotki krutopadayushchikh plitoobraznykh mestorozhdeniy poleznykh iskopaemykh (Method of a strip-pit of a steeply-falling tabular deposits of mineral resources). A. V. Sokurenko, V. O. Sheremet, A. Yu. Drizhenko et al. Published 15.06.06, Bul. No. 6.
6. Patent 48192 Ukraine. Sposob raskonservatsii nerabochego borta glubokogo karera (Method of re-opening of a non-working side of a deep open pit). A. Yu. Drizhenko, A. V. Dremlyuga. Published 10.03.2010, Bul. No. 5.

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russian
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