大型矿区资源开采规划模型的建立及其应用

来源期刊:中南大学学报(自然科学版)2014年第8期

论文作者:刘晓明 罗周全 徐纪成 管佳林

文章页码:2812 - 2817

关键词:地下金属矿山;多目标;开采规划模型;出矿品位

Key words:underground metal mines; multi-objective; mining planning model; mined ore grade

摘    要:针对某大型金属矿区面临大规模高强度开采的工程实际,为了稳定矿区平均出矿品位,更合理地开采回收资源,提出一种可靠的多目标资源开采规划模型。在分析矿山现有资源情况的基础上,采用多目标资源开采规划模型规划矿区各个区段合理的产能以及各个中段合理开采规模。在此基础上,运用数值计算软件MATLAB计算模型结果。结果表明:制定大型矿区资源开采规划时,运用多目标资源开采规划模型能够获得有效的规划方案,采用提出的方法确定的开采规划方案符合矿山实际,具有较高的可靠性。

Abstract: For a large metal mine facing the reality of large-scale and high-intensity mining, a reliable and simple multi-objective resources extraction planning model was proposed to stabilize the average ore grade in mine and to achieve more reasonable exploitation and recover resources. Based on analysis of the existing resources of the mine, a multi-objective resources exploitation planning model was used to plan each segment reasonable capacity as well as rational exploitation of various middle sections. On this basis, Numerical computation software MATLAB was applied to solve the model results. The results show that multi-objective resources extraction planning model is effective to make the large-scale mining resources exploitation plan. Using the proposed method to determine the mining plan programs is in line with mine actual condition.

相关论文

  • 暂无!

相关知识点

  • 暂无!

有色金属在线官网  |   会议  |   在线投稿  |   购买纸书  |   科技图书馆

中南大学出版社 技术支持 版权声明   电话:0731-88830515 88830516   传真:0731-88710482   Email:administrator@cnnmol.com

互联网出版许可证:(署)网出证(京)字第342号   京ICP备17050991号-6      京公网安备11010802042557号