黄金矿山采矿规模设计的不确定性分析

The indeterminate analysis of the cutting design of gold mine

采用盈亏平衡分析、敏感性分析及风险性分析的方法 ,对黄金矿山采矿规模设计工程项目的评价进行了系统的论述 ,全面分析了不确定因素产生的原因及发展变化规律 。

Through balance analysis (between profit and loss),sensitivity analysis and risk analysis,the evaluation of the design of mining scale of gold mine was described systematically,the reasons of rising indeterminate factors and their develpment rules were analysed comprehensively and the economic problems of the extending projeets of the old and new gold mines were discussed initially.