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Journal of Mining Sciences

2015 year, number 3

Estimate of Stability of Overburden Dumping on an Inclined Surface

A. I. BARULIN
AGS Manufacturing Company, Rudnyi, 111500 Kazakhstan
Keywords: dump, finite element method, dump truck, failure mechancs, sliding surface, stability criteria

Abstract

The author analyzes potential dumping on an inclined surface by small-capacity dump trucks. A mathematical model is developed for FEM analysis of stresses in a dump, using a proprietory method of dump stability estimation. Safe operation of dump trucks Kamatsu MOXY in such conditions is proved. The research findings are used in construction of conveyor hoist in Kachar open pit mine, Sokolov-Sarbai Mining Production Association.