Predictive Analysis of Slope Stability of Internal Dumps in Tamnava-West Field Mine after Flooding
B. PETROVIC1, S. VUJIC2, V. CEBASEK3, G. GAJIC3, D. IGNJATOVIC3
1Elektroprivreda Srbije, Kolubara Mining Basin, Lazarevac, Serbia
2Mining Institute of Belgrade, Batajnicki put 2, Belgrade, 11080 Serbia
3University of Belgrade, Studentski trg, 1, Belgrade, 11000 Serbia
Keywords: разрез, внутренний отвал, устойчивость откосов, геостатический анализ, open pit mine, internal dump, slope stability, geostatic analysis
Abstract
The article reports the results of estimation of internal dump slope stability in flooded open pit coal mine Tamnava-West Field. The geostatic analysis of stability used methods by Bishop and Morgenstern-Price. The studies confirm that slopes of internal dump are sufficiently stable and sustain stability after drainage of the open pit.
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