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Embrace the unknown; How to incorporate uncertainty in mine planning

机译:拥抱未知; 如何在矿山规划中纳入不确定性

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摘要

Mining companies have included quantifying uncertainty, or at least risk, as a requirement of project justification for many years. However, many times this process lags behind the traditional mine planning process and the results are rarely used to improve the plan. Nearly every parameter used in a mine plan is an estimate and the mine planning engineer should recognize, and even embrace, the inherent uncertainty in those parameters and its effect on their forecast results. While many of the uncertainties are beyond the scope of the traditional mine plan (e.g. global market uncertainty, socio-political uncertainty, environmental uncertainty), some uncertainties can, and should, be included in the mine planning process.
机译:矿业公司已经包括量化不确定性,或至少风险,作为多年的项目理由要求。 然而,许多次过程落后于传统的矿山规划过程,并且结果很少用于改善计划。 几乎每个用于矿山计划中使用的参数是估计,矿山规划工程师应该认识到,甚至拥抱这些参数的固有不确定性及其对预测结果的影响。 虽然许多不确定性超出了传统地雷计划的范围(例如,全球市场不确定性,社会政治不确定性,环境不确定性),一些不确定性可以,并应包括在矿山规划过程中。

著录项

  • 来源
    《Mining Engineering》 |2017年第8期|共6页
  • 作者

    C. Roos;

  • 作者单位

    member SME is assistant professor Montana Tech;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 一般性问题;
  • 关键词

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