ABSTRACT

This work analyzes two loading methodologies used in open pit: full truck and full bucket. The effect on production, fleet size and associated operating costs was simulated. The results indicate that when there is a shortfall in hauling fleet, the recommendation is full truck methodology. This recommendation, results in a lower fleet operating cost in addition to higher production than full bucket. However, for a surplus hauling fleet scenario, an exhaustive study is necessary. When the ideal coupling between equipment is exceeded, there is an acceptable range of waiting trucks before considering a change of methodology.

中文翻译：

---

露天采矿装载和拖运作业中全卡车与全斗策略的分析

摘要

这项工作分析了露天矿中使用的两种装载方法：满卡车和满斗。模拟了对生产，机队规模和相关运营成本的影响。结果表明，当运输车队短缺时，建议使用完整的卡车方法。该建议不仅可以提高车队的运营成本，而且还可以提高产量。但是，对于过剩的运输车队情况，有必要进行详尽的研究。当超出设备之间的理想耦合时，在考虑改变方法之前，会有一个可接受的等待卡车范围。