Integrated approach to optimize open-pit mine block sequencing
Contribuinte(s) |
Bidanda, Bopaya Sabuncuoglu, Ihsan Kara, Bahar |
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Data(s) |
2014
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Resumo |
Critical stage in open-pit mining is to determine the optimal extraction sequence of blocks, which has significant impacts on mining profitability. In this paper, a more comprehensive block sequencing optimisation model is developed for the open-pit mines. In the model, material characteristics of blocks, grade control, excavator and block sequencing are investigated and integrated to maximise the short-term benefit of mining. Several case studies are modeled and solved by CPLEX MIP and CP engines. Numerical investigations are presented to illustrate and validate the proposed methodology. |
Formato |
application/pdf |
Identificador | |
Publicador |
Taylor & Francis |
Relação |
http://eprints.qut.edu.au/79199/1/An_Integrated_Approach_to_Optimise_Open-Pit_Mine_Block_Sequencing-Final_submission.pdf http://www.taylorandfrancis.com/books/details/9781482226874/ Mousavi, Amin, Kozan, Erhan, & Liu, Shi Qiang (2014) Integrated approach to optimize open-pit mine block sequencing. In Bidanda, Bopaya, Sabuncuoglu, Ihsan, & Kara, Bahar (Eds.) Industrial Engineering Non-Traditional Applications in International Settings. Taylor & Francis, Boca Raton, pp. 83-98. |
Direitos |
Copyright 2014 Taylor & Francis |
Fonte |
School of Mathematical Sciences; Science & Engineering Faculty |
Palavras-Chave | #010206 Operations Research #091405 Mining Engineering #Open-pit #block sequencing #mixed integer programming #constraint programming |
Tipo |
Book Chapter |