2013
DOI: 10.2478/sgem-2013-0001
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Slope Stability Analysis of Waste Dump in Sandstone Open Pit Osielec

Abstract: This paper presents the slope stability analysis for the current as well as projected (final) geometry of waste dump Sandstone Open Pit “Osielec”. For the stability analysis six sections were selected. Then, the final geometry of the waste dump was designed and the stability analysis was conducted. On the basis of the analysis results the opportunities to improve the stability of the object were identified. The next issue addressed in the paper was to determine the proportion of the mixture containing mining a… Show more

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Cited by 15 publications
(13 citation statements)
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“…Turer and Turer [3] used the two methods to determine the weight of the unit and the waste of the shear strength parameters to analyze a slope stability map. In another example, Adamczy et al [4] introduce the stability of garbage sandstone open slope and choose six sections to analyze the stability of slope. Behera et al [5] analyzed the stability of open-pit coal mine dump in Odisha area based on different geotechnical parameters and mineralogical composition.…”
Section: Introductionmentioning
confidence: 99%
“…Turer and Turer [3] used the two methods to determine the weight of the unit and the waste of the shear strength parameters to analyze a slope stability map. In another example, Adamczy et al [4] introduce the stability of garbage sandstone open slope and choose six sections to analyze the stability of slope. Behera et al [5] analyzed the stability of open-pit coal mine dump in Odisha area based on different geotechnical parameters and mineralogical composition.…”
Section: Introductionmentioning
confidence: 99%
“…При проектній потужності кар'єру 2,7 млн м 3 , середній вміст глини у рудних пісках складає 15 %. За проектний термін експлуатації кар'єру у 55 років загальний об'єм супутніх глиняних порід з рудного пласту складе 22,28 млн м 3 . Відповідно до цього об'єму розглянемо можливість створення різної кількості ділянок ТР упродовж терміну експлуатації кар'єру.…”
Section: Hтр=10м нтр=20мunclassified
“…5) збільшення кількості ділянок ТР від 1 до 10 призведе до збільшення загальної площі ТР на 8,5 % з 117 до 130 га. Збільшення відбувається відповідно до ступневого рівняння S = 116,27N TP 0,0472 , яке дозволяє встановити площу зайняту усіма ТР при їх потужності 20 м і об'ємі сировини 22,3 млн м 3 .…”
Section: Hтр=10м нтр=20мunclassified
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“…Even though the safety factor of dump slope could be obtained by solving the limit equilibrium equations of the dump system, such safety factor cannot be used to describe the evolution of the slope, which usually involves large deformation of the dump materials. Over the years, the finite difference methods were also applied to analyze the stability of waste dump [5][6][7][8], but most of them were used to study the static problems, and only the evolution of potential sliding surface or plastic zone was obtained. Due to the large scale and height of the dumps, researchers usually use physical model tests to study their stability [9].…”
Section: Introductionmentioning
confidence: 99%