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      ANÁLISIS DE LOS ALGORITMOS DE OPTIMIZACIÓN MINERA: CONO FLOTANTE Y LERCHS-GROSSMANN UTILIZANDO GEMCOM SURPAC Y UPL Translated title: ANALYSIS OF OPTIMIZATION ALGORITHMS FOR MINING: FLOATING CONE AND LERCHS - GROSSMANN USING GEMCOM SURPAC AND UPL

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          Abstract

          Los límites finales de un open pit pueden ser determinados con ayuda de diversos algoritmos de optimización existentes como son: el del cono flotante y el de Lerchs-Grossmann; estas técnicas se basan en procesos iterativos, para los cuales se han desarrollado distintos programas computacionales que realizan dichos procesos. En este artículo se presenta la aplicación de estas dos técnicas a un depósito de caliza hipotético, aplicación que será ejecutada por dos herramientas computacionales distintas; la primera una macro de Excel denominada "UPL" Ultímate Pit Limit, y la otra es Surpac de Gemcom, esta evaluación conduce finalmente a la comparación de los resultados arrojados.

          Translated abstract

          The final limits of an open-pit mine may be designed by using the diverse optimizing algorithms available, such as the floating cone and the Lerchs and Grossmann. These techniques are based on iterative processes, for which they have developed several computer programs that perform these processes. In this paper we will present the application of these two techniques in a hypothetical limestone deposite, by running two different computer tools: an Excel macro called Ultimate Pit Limit (UPL), and Surpac by Gemcom. This hypothetical evaluation will finally lead to the comparison of the results obtained.

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          SME Mining Engineering Handbook

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            Optimum desing of open pit mines

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              Gemcom

              (2024)
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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Journal
                bcdt
                Boletín de Ciencias de la Tierra
                Bol. cienc. tierra
                Universidad Nacional de Colombia (Medellín )
                0120-3630
                November 2010
                : 0
                : 28
                : 15-26
                Affiliations
                [1 ] Minas Universidad Nacional de Colombia Colombia
                [2 ] Minas Universidad Nacional de Colombia Colombia
                [3 ] Minas Universidad Nacional de Colombia Colombia
                Article
                S0120-36302010000200003
                72b1ec73-304d-4c57-9242-7e998b3b4372

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Colombia

                Self URI (journal page): http://www.scielo.org.co/scielo.php?script=sci_serial&pid=0120-3630&lng=en
                Categories
                GEOSCIENCES, MULTIDISCIPLINARY

                General geosciences
                Surface Mining,Optimization,Minería de Superficie,Optimización,UPL,Lerchs-Grossmann,Límite Final de Pit,Caliza,Algorithm,Limestone,Final Pit Limit

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