某露天矿品位参数的优化计算  

The Optimization Calculation on Grade Parameter of an Open-pit Mine

作　　者：邓衍义[1] 

机构地区：[1]江西理工大学理学院,江西赣州341000

出　　处：《江西理工大学学报》2007年第6期5-8,共4页Journal of Jiangxi University of Science and Technology

摘　　要：结合多矿区露天矿实例,利用矿山生产过程中已积累的大量生产数据,建立矿石储量、平均品位、采选技术参数数学模型,通过效益和费用分析,建立综合技术经济模型。编制计算机程序,采用模糊综合评判进行多目标优化决策,得出品位参数优化结论。Combined with the example of the open-pit mine with multiple mining areas, mathematical models of ore reserves, average grade of ore, and technical parameters of mining and mineral processing are established by using abundant productive data and plan accumulated in the process of mine production. The comprehensive techni-cal-economic model is established by means of analysis of benefit and expense.The computer program is compiled and multi-goal optimization decision-making is carried out by using fuzzy comprehensive evaluation method. Finally the conclusion of the optimization of grade parameter is drawn.

关 键 词：露天矿 品位参数 动态优化 

分 类 号：TD804[矿业工程—矿山开采]