Doderovic, A.; Doderovic, S.-M.; Stepanovic, S.; Bankovic, M.; Stevanovic, D. Hybrid Model for Optimisation of Waste Dump Design and Site Selection in Open Pit Mining. Minerals2023, 13, 1401.
Doderovic, A.; Doderovic, S.-M.; Stepanovic, S.; Bankovic, M.; Stevanovic, D. Hybrid Model for Optimisation of Waste Dump Design and Site Selection in Open Pit Mining. Minerals 2023, 13, 1401.
Doderovic, A.; Doderovic, S.-M.; Stepanovic, S.; Bankovic, M.; Stevanovic, D. Hybrid Model for Optimisation of Waste Dump Design and Site Selection in Open Pit Mining. Minerals2023, 13, 1401.
Doderovic, A.; Doderovic, S.-M.; Stepanovic, S.; Bankovic, M.; Stevanovic, D. Hybrid Model for Optimisation of Waste Dump Design and Site Selection in Open Pit Mining. Minerals 2023, 13, 1401.
Abstract
Waste management is an unavoidable technological operation in the process of raw material extraction. The main characteristic of this technological operation is the handling of large quantities of waste material, which can amount to several hundred million cubic metres. Working with this amount of material usually requires high-capacity systems for excavation and loading, a large fleet of trucks for haulage, construction, and maintenance of a complex roads network, use of a significant area of land in order to achieve the required capacities, etc. At the same time, this operation must comply with all administrative and environmental standards. Therefore, optimising waste rock management (particularly haulage and dumping) has the potential to significantly improve the overall value of the project. This paper presents a hybrid model for the optimisation of waste dump design and site selection. The model is based on different mathematical methods (genetic algorithm, analytic hierarchy process and heuristic methods) adapted to different aspects of the problem. The main objective of the model is to provide a solution (in analytical and graphical form) for the draft waste dump design, on the basis of which the final waste dump design can be defined.
Keywords
waste dump design and site selection; hybrid model; optimisation; genetic algorithm
Subject
Engineering, Mining and Mineral Processing
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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