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Modern Problems of Russian Transport Complex
Article . 2016 . Peer-reviewed
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The study on applications of conveyor transport in complex geological conditions of deep high performance quarries

Исследование возможности применения конвейерного транспорта в сложных горно-геологических условиях глубоких высокопроизводительных карьеров
Authors: Konstsntin Burmistrov; Stanislav Golovey; Anna Krutikova; Zagir Dautbaev;

The study on applications of conveyor transport in complex geological conditions of deep high performance quarries

Abstract

Одним из самых перспективных видов транспорта для глубоких высокопроизводительных карьеров на ближайшую перспективу будет оставаться конвейерный транспорт. Это обусловлено его основными преимуществами, такими как высокая производительность, относительно низкие затраты на транспортирование горной массы, большие углы подъёма горной массы и др. Современные конвейерные подъёмники способны транспортировать горную массу с различными физико-механическими характеристиками – от мягких до скальных пород, под углами наклона до 90 град. Применительно к условиям открытых горных работ и транспортирования горной массы на поверхность, конвейеры устанавливают под углами от 16 град. до угла, равного углу откоса нерабочего борта карьера. При этом размещение конвейера осуществляется на нерабочем или временно-нерабочем борту карьера в крутой траншее или на опорах, смонтированных на предохранительных бермах скальных и полускальных пород. Такая эксплуатация конвейеров не подходит для сложных горно-геологических условий, когда борта карьера сложены неустойчивыми породами. В работе представлены исследования по оценке возможности установки конвейерного подъёмника на свайный фундамент в сложных горно-геологических условиях карьера.

The conveyor transport will remain as one of the most perspective types of transport for high-performance deep quarries in the near future. This is due to its main advantages, such as high efficiency, relatively low cost of transportation of the rock mass, large-angle lifting the rock mass, and others. The modern inclined conveyers could convey the rock mass with different physical and mechanical properties from soft to roach rock with designed rake angle up to 90 degrees. From the perspective of open-pit mining and conveyance of the mined rock on the surface, conveyors are established from 16 degrees to the angle equaled to gradient of slope of spoil bank. At the same time, the placement of conveyor is implemented on spoil bank in a steep trench or foot pieces, mounted on the safety berms of rock and half-rock solids. However, such conditions conveyors accommodation is not suitable for complex geological conditions when the quarry side stacked unstable rocks. The paper presents the study on evaluating the possibility of establishing conveyor lift in complex mining and geological conditions of quarry.

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Keywords

quarry reconstruction; project outline; conveyor; conveyor lift; pile foundation; transport; cyclic-flow technology; efficiency; ore; rock mass; cost-effectiveness, карьер; реконструкция; проектный контур; конвейер; конвейерный подъёмник; свайный фундамент; транспорт; циклично-поточная технология; эффективность; руда; горная масса; экономическая эффективность

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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