[PDF][PDF] A methodology for automatic ramp design in open pit mines

N Espejo, P Nancel-Penard, N Morales - Journal of Mining …, 2019 - academia.edu
The design of ramps in open pit mining is a complex problem that, even though it has a great
impact in the value of a project, does not rely on optimization tools as other problems like the …

A comparison between open-pit ramp designs obtained by varying design characteristics and through linear optimization

R Moreno, M Reyes… - … 2020: Proceedings of …, 2020 - papers.acg.uwa.edu.au
The problem of strategic open pit planning involves several stages, including (1) ultimate
pit,(2) pushback design,(3) production scheduling. To address stages (1) and (2), mine …