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A STUDY ON THE OPTIMIZATION ALGORITHMS FOR DETERMINING OPEN-PIT AND UNDERGROUND MINING LIMITS

AUTHOR/S: K. SHAHRIAR, K. ORAEE, E.BAKHTAVAR
Sunday 1 August 2010 by Libadmin2007

7th International Scientific Conference - SGEM2007, www.sgem.org, SGEM2007 Conference Proceedings/ ISBN: 954-918181-2, June 11-15, 2007

ABSTRACT

Determination of Mining Limits (ML) for each of Open-Pit (OP) and
Underground (Ug) is one of the most significant part impacts the economic
aspects. Optimization process for the mentioned objective in both of OP and
Ug mining was done on the economic block model. In this paper, the applied
Optimization Algorithms (OA)s for ML determination extensively were
studied. Because of the major difference between the shape and form of mining
limits in two main exploitation methods, implementation of the algorithms in
searching and founding the mining limits for OP and Ug is also different.

Keywords: Optimization algorithm, open-pit, underground, mining limit,
determination.

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