Short-team planning for mining operations using robust optimization

使用稳健优化对采矿作业进行短团队规划

• 批准号: 205014-2011
• 负责人: Gamache, Michel
• 金额: $ 1.38万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=477413
• 关键词: Short; team; planning; mining; operations

This research program aims to develop and solve a new approach for more robust planning of surface and underground mining operations in the very short-term and short-term. Operational planning determines the mining sequence for a period of three months to one year. It identifies the blocks of material to be mined out during this period and the order in which they will be. This scheduling must take into account several operational constraints such as the precedence among the blocks (among other things, to comply with safety rules on the maximum degree of slope), the precedence among the operational activities (drilling, blasting, transportation), the limit on the amount of ore that can be treated per day, the availability and the location of equipment such as shovels and drills, the access to extraction areas via ramps, etc.

这项研究计划旨在开发和解决一种新的方法，以便在非常短期和短期内更有力地规划露天和地下采矿作业。作业计划决定了三个月至一年的开采顺序。它确定了在此期间要开采的材料块以及它们将被开采的顺序。这种调度必须考虑几个运营约束，例如区块之间的优先顺序(除其他事项外，以遵守关于最大坡度的安全规则)、运营活动(钻探、爆破、运输)之间的优先顺序、每天可处理的矿石数量的限制、铲子和钻机等设备的可用性和位置、通过坡道进入采掘区等。