Hierarchical mine production scheduling using discrete-event simulation
by Eugene Ben-Awuah, Samira Kalantari, Yashar Pourrahimian, Hooman Askari-Nasab
International Journal of Mining and Mineral Engineering (IJMME), Vol. 2, No. 2, 2010

Abstract: Mine planning involves different levels of decision-making depending on the time horizon under consideration. The main goal of this study is to develop a discrete-event simulation model to link long-term predictive mine plans with short-term production schedules in the presence of uncertainty. We have developed, verified and validated a discrete-event simulation model for open pit production scheduling using the SLAM simulation language. The simulation model takes into consideration constraints and uncertainties associated with mining and processing capacities, crusher availability, stockpiling strategy and blending requirements. Application of the simulation model is presented by an iron ore open pit mine case study.

Online publication date: Tue, 21-Sep-2010

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