TECHNOLOGICAL SCHEMES FOR MINING IN CAVING ZONES AT STRIPPING STEEP ORE DEPOSITS

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Parent Category: Geo-Technical Mechanics, 2013

Category: Geo-Technical Mechanics, 2013, Issue 110

UDC [622.271+622.274]:622.026.7

Chetverik M.S., D.Sc. (Tech.), Professor (IGTM NAS of Ukraine)

Voron Ye.A. (IGTM NAS of Ukraine)

Levchenko Ye.S. (IGTM NAS of Ukraine)

Peretyatko G.V. (NAS of Ukraine)

Abstract. This paper presents a technology for mining in caving zones at combined (opencast and underground) mining of steep ore deposits.

Routes for mining operations in areas with cone formation are considered: from the cone, to the cone, with deepening of mining operations around the cone.

The authors present their technology for mining works in caving zones and   technological schemes for mining in zones with cone formation by using different types of mining, loading and hauling equipment with taking into account geological, mining and engineering conditions and providing safety technological processes.

Keywords: opencast and underground mining of ores, crater of caving, a non-working board of quarry, technology of conduction of mining works, excavator.

References:

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About the authors:

Chetverik Mikhail Sergeyevich, Doctor of Technical Sciences (D. Sc), Professor, Head of Department of Geomechanics of Mineral Opencast Mining Technology, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Voron Yelena Anatolyevna, Engineer in Department of Geomechanics of Mineral Opencast Mining Technology, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Levchenko Yekaterina Sergeyevna, Master of Science, Engineer in Department of Geomechanics of Mineral Opencast Mining Technology, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Peretyatko Galina Vladimirovna, Chief Specialist in Department of Physics and Technical and Mathematics Sciences of Research and Organizational Department, the National Academy of Sciences of Ukraine (NASU), Kiev, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

 

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