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Determination of safety factor for slopes in rock massif with complex structure

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Category: Development of fields

Last Updated on Wednesday, 28 November 2012 13:48

Published on Wednesday, 21 November 2012 16:00

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Authors: 

B.Ye. Sobko, Doctor of Technical Sciences, State Higher Educational Institution “National Mining University”, Head of Scientific-Educational Center of Mining Information Technologies, Dnipropetrovsk, Ukraine

А.S. Kovrov, State Higher Educational Institution “National Mining University”, Assistant Lecturer of the Department of Ecology, Dnipropetrovsk, Ukraine

Annotation:

Modelling of the slope stability for the open-cast №7 “Pivden” of the Malyshevske placer deposit of titanium-zirconium ore at the Vilnoghirsk Mining and Metallurgical Plant by the finite element software Phase2 is carried out. The safety factors for open-cast slopes depending on complex geological structure and watering rock massif by Mohr-Coulomb failure criterion are determined.

References:

1. Певзнер М.Е. Геомеханика: Учебник для вузов / Певзнер М.Е., Иофис М.А., Попов В.Н.; 2-е изд., стер. – М.: Изд-во Московского государственного горного университета, 2008. – 438 с.: ил.

Pevzner M.Ye. Geomechanics: Higher school texbook / Pevzner M.Ye., Iofis M.A., Popov V.N.; 2 edition. – M.: Izd-vo Moskovskogo gosudarstvennogo gornogo universiteta, 2008. – 438 p.: illustrated.

2. Прогноз устойчивости и оптимизация параметров бортов глубоких карьеров / [Полищук С.3., Лашко В.Т., Кучерский Н.И. и др.]; под общ. ред. д.т.н. С. З. Полищука. – Днепропетровск: Полиграфист, 2001. – 370 с.

Prognosis of stability and optimization of slope parameters of open-casts / [Polishchuk S.Z., Lashko V.T., Kucherskiy V.I. et al.]; edited by S.Z. Polishchuk. – Dnepropetrovsk: Poligrafist, 2001. – 370 p.

3. Шапарь А.Г. Механика горных пород и устойчивость бортов карьеров / Шапарь А.Г. – Киев: Вища школа, 1973. – 120 с.

Shapar A.G. Mechanics of rocks and open-cast slope stability / Shapar A.G. – Kiev: Vyshcha shkola, 1973. – 120 p.

4. Собко Б.Е. Усовершенствование технологии открытой разработки рассыпных титаноциркониевых руд: Монография / Собко Б.Е. – Днепропетровск: Национальный горный университет, 2008. – 167 с.

Sobko B.Ye. Improvement of titanium-zirconium placer open-cast mining technology: Monograph / Sobko B.Ye. – Dnepropetrovsk: Nacionalnyy gornyy universitet, 2008. – 167 p.

5. Гальперин А.М. Геомеханика открытых горных работ: Учебник для вузов / Гальперин А.М. – М.: Издательство Московского государственного горного университета, 2003.– 473 с.

Galperin A.M. Geomechanics of open-cast mining: Higher school texbook / Galperin A.M. – M.: Izd-vo Moskovskogo gosudarstvennogo gornogo universiteta, 2003. – 473 p.

6. Vogel T. Effect of the shape of the soil hydraulic functions near saturation on variably-saturated flow predictions / Vogel T., van Genuchten M., Cislerova M. – Adv. Water Res. 2001; 24: pp. 133–144.

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