publication . Article . 2012

PLANNING OF OPEN PIT MINES THROUGH STOCHASTIC OPTIMIZATION

Franco Sepúlveda, Giovanni; Branch Bedoya, John Willian; Jaramillo Álvarez, Patricia;
Open Access Spanish
  • Published: 01 Jul 2012
  • Publisher: Universidad Nacional de Colombia
Abstract
Los procesos de planificación minera en los depósitos a cielo abierto en Colombia, se han realizado utilizando herramientas deterministas, que excluyen la evaluación de riesgos y las incertidumbres del negocio minero y en algunos casos dejan de maximizar los beneficios en términos monetarios. Es necesario desarrollar modelos alternativos de planificación minera que mejoren las condiciones de competitividad y productividad en términos de los siguientes factores: Aumento de la vida de la mina - LOM; Extracción y explotación de recursos de menor calidad; Obtención de mayores beneficios del negocio minero; Disminución del riesgo y la incertidumbre del proceso de pla...
Subjects
free text keywords: Planeamiento minero estocástico, Algoritmos genéticos, Colombia, Stochastic mine planning, Genetics algorithms
18 references, page 1 of 2

Abdel, S. and Dimitrakopoulos, R., (2010). Mine Design under Geologic and Market Uncertainties. MININ 2010 Proceeding of the 4th International Conference on Mining Innovation. June 23 to 25, 2010. Santiago de Chile. pp 534.

Abdel, S. and Dimitrakopoulos, R., (2009). Accounting for Joint Ore Supply, Metal Price and Exchange Rate Uncertainties in Mine Design. Orebody modelling and strategic mine planning, Conference Proceedings, AusIMM.

Abdel, S. and Dimitrakopoulos, R., (2007). Evaluating mine plans under uncertainty: can be real option make a difference? OrebodyModelling and strategic Mine Planning. pp 305 - 308. [OpenAIRE]

Arias, J., Castro, R., et al., (2008). MININ 2008 III International Conference on Mining Innovation. August 6 to 8, 2008. Santiago. pp 498.

Askari-Nasab, H., Tabesh, M. and Badiozamani, M., (2010). Creating Mining Cuts Using Hierarchical Clustering and Tabu Search Algorithms. MININ 2010 Proceeding of the 4th International Conference on Mining Innovation. June 23 to 25, 2010. Santiago de Chile. pp 534.

Bastante, F., et al., (2004). Design and planning for slate mining using optimisation algorithms. Engineering Geology. [OpenAIRE]

Castro J., et al., (2010). Probabilistic Risk Analysis of Mine Production Plans. MININ 2010 Proceeding of the 4th International Conference on Mining Innovation. June 23 to 25, 2010. Santiago de Chile. pp 534.

Denby, B., Schofield, D., (1195). Inclusion of Risk Assessment in Open pit Design and Scheduling. IMM Transactions, 104, A67-A71.

Dimitrakopoulos, R., (2009). Stochastic Mine Planning Optimization: New Concepts, Applications and Monetary Value in an ever Uncertain Market. Cosmo. pp 313 -325.

Dimitrakopoulos, R., (2010). Stochastic Mine Planning- Optimisation: New Concepts, Applications and Financial Contribution. Minin 2010. pp 173 - 182.

Haimes, Y., (2008). Risk Modeling, assessment, and management. United States of America, Third Edition. John Wiley & Sons, Inc. pp 1009. [OpenAIRE]

Hustrulid, W. y Kuchta, M., (2006). Open pit mine planning and design. Taylor & Francis plc., London, UK.

King, B., (2009). Optimal Mining Principles. Orebody modelling and strategic mine planning, Conference Proceedings, AusIMM.

Lerchs, H., Grossmann, I., (1965). Optimum desing of open pit mines. CIM Bulletin 58. pp47-54

Morales, N. and Rubio, E., (2010). Robust Open-Pit Planning under Geological Uncertainty. MININ 2010 Proceeding of the 4th International Conference on Mining Innovation. June 23 to 25, 2010. Santiago de Chile. pp534.

18 references, page 1 of 2
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