The economic viability of the modern day mine is highly dependent on careful planning and management. Declining trends in average ore grades, increasing mining costs and environmental considerations will ensure that this situation will remain in the foreseeable future. The operation and management of a large open pit mine having a life of several (5–50) years is an enormous and complex task. Optimisation techniques can be successfully applied to resolve a number of important problems that arise in the planning and management of a mine. These applications include ore-body modelling and ore-reserve estimation; the design of optimum pits; the determination of optimal production schedules; the determination of optimal operating layouts; the determination of optimal blends; the determination of equipment maintenance and replacement policies; the determination of an efficient mine site rehabilitation program; the determination of the best choice of equipment (trucks, loaders) for the mining operations and a range of logistics problems such as the design and efficient operation of a transport and logistic network to support the mining operations. This chapter discusses some of these applications. In particular, we focus on: the design of optimum pits and the mine-scheduling problem.
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References
Burt, C, Caccetta, L, Hill, SP and Welgama, P: Models for mining equipment selection, Proc. MODSIM 2005 International Congress on Modelling and Simulation (Andre Zerger, Editor), Townsville, Queensland (2005), pp. 170-176.
Caccetta, L: Branch and cut methods for mixed integer linear programming problems, Progress in Optimization II (XQ Yang et al., Editors), Kluwer Publishers, Dordrecht, Applied Optimization Series 39 (2000), pp. 21-44.
Caccetta, L: optimisation techniques in industrial modelling, East-West Mathematics Journal (2003), pp. 1-20.
Caccetta, L and Giannini, LM: On bounding techniques for the optimum pit limit problem, Proceedings of Australasian Institute of Mining and Metallurgy 290 (1985), pp. 87-92.
Caccetta, L and Giannini, LM: Optimization techniques in open pit mining, Proceedings of Australasian Institute of Mining and Metallurgy 291(8) (1986), pp. 57-63.
Caccetta, L, Giannini, LM and Kelsey, P: Application of Optimization Techniques in Open Pit Mining, Proc. 4th International Conference on Optimization Techniques and Applications (L. Caccetta et al, Editors) 1 (1998), pp. 414-422.
Caccetta, L and Giannini, LM: Applications of operations research techniques in open pit mining, Proc. APORS ’88 (Assoc. of Asian-Pacific Operational Research Societies) (Byong-Hun Ahn, Editor), Elsevier Science Publishers, Amsterdam (1990), pp. 707-724.
Caccetta, L, Giannini, LM and Carras, S: The optimum design of large open pit mines, Australasian Institute of Mining and Metallurgy Symposium 48 (1986), pp. 195-200.
Caccetta, L, Giannini, LM and Kelsey, P: Optimum open pit design: a case study, Asia-Pacific Journal of Operational Research 8 (1991), pp. 166-178.
Caccetta, L, Giannini, LM and Kelsey, P: On the implementation of exact optimisation techniques for open pit design, Asia-Pacific Journal of Operational Research 11 (1994), pp. 155-170.
Caccetta, L, Giannini, LM and Kelsey, P: Application of optimization techniques in open pit mining, Proc. 4th International Conference on Optimization Techniques and Applications (L. Caccetta et al., Editors), Vol. 1 (1998), pp. 414-422.
Caccetta, L, Kelsey, P and Giannini, LM: Open Pit Mine Production Scheduling, Technical Proceedings of Third Regional APCOM, Computer Applications in the Mineral Industries International Symposium (AJ Basu et al., Editors), The Australasian Institute of Mining and Metallurgy Publication Series No. 5/98 (1998b), pp. 65-72.
Caccetta, L and Hill, SP: An application of branch and cut to open pit mine scheduling, Journal of Global Optimization 27 (2003), pp. 349-365.
Caccetta, L and Hill, SP: Modelling distribution networks, Proc. 6th International Conference on Optimisation Techniques and Applications (ICOTA6) (A Rubinov and M Sniedovich, Editors) (2004), Paper No. 235, CD-Rom, ISBN 18768115.
Caccetta, L, and Kelsey, P: Models for mine site rehabilitation, Proc. MODSIM 2001 International Congress on Modelling and Simulation (F. Ghassemi et al., Editors) ANU, Canberra (2001), pp. 2155-2160.
Dagdelen, K and Johnson, T.B: Optimum open pit mine production scheduling by Lagrangian parameterization, Proc. 19th APCOM Symposium of the Society of Mining Engineers, AIME, New York (1986), pp. 127-142.
David, M: Handbook of Applied Advanced Geostatistical Ore Reserve Estimation, Elsvier Science, Amsterdam (1988), pp. 1-216.
Denby, B and Schofield, D: The use of genetic algorithms in underground mine scheduling, Proc. 25th APCOM Symposium of the Society of Mining Engineers, AIME, New York (1995), pp. 389-394.
Denby, B, Schofield, D and Bradford, S: Neural Network Applications in Mining Engineering, Department of Mineral Resources Engineering Magazine, University of Nottingham, UK (1991), pp. 13-23.
Francois-Bongarcon, DM and Guibal, D: Parametization of optimal designs of an open pit beginning of a new phase of research, Trans. SME, AIME 274 (1984), pp. 1801-1805.
Gershon, M: Mine scheduling optimisation with mixed integer programming, Mining Engineering 35 (1983), pp. 351-354.
Giannini, LM, Caccetta, L, Kelsey, P and Carras, S: PITOPTIM: a new high speed network flow technique for optimum pit design facilitating rapid sensitivity analysis. Proceedings o Australasian Institute of Mining and Metallurgy 296 (1991), pp. 57-62.
Lerchs, H and Grossmann, IF: Optimum design of open pit mines, Canadian Institute Of Mining Bulletin 58 (1965), pp. 47-54.
Matheron, G: Le Parametrage des Contours Optimaux, Technical Report 403 (1975), Centre de Geostatistiques, Fontainebleau, France.
Picard, J.C: Maximum closure of a graph and applications to combinatorial problems, Management Science 22 (1976), pp. 1268-1272.
Ramazan, S, Dagdelen, K and Johnson, TB: Fundamental tree algorithm in optimising production scheduling for open pit mine design. Mining Technology (Trans Inst Min Metall. A) 114 (March 2005), A45.
Thomas, G: Pit optimization and mine production scheduling - the way ahead, Proc. 26th APCOM Symposium of the Society of Mining Engineers, AIME, New York (1996), pp. 221-228.
Tolwinski, B and Underwood, R: A scheduling algorithm for open pit mines, IMA Journal of Mathematics Applied in Business and Industry 7 (1996), pp. 247-270.
Weiss, A: Computer Methods for the 80's in the Mineral Industry, AIME, New York (1979).
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Caccetta, L. (2007). Application of Optimisation Techniques in Open Pit Mining. In: Weintraub, A., Romero, C., Bjørndal, T., Epstein, R., Miranda, J. (eds) Handbook Of Operations Research In Natural Resources. International Series In Operations Research amp; Mana, vol 99. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-71815-6_29
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