大型矿区资源开采规划模型的建立及其应用  

Resources extraction planning model of large-scale mine and its application

作　　者：刘晓明[1,2] 罗周全[1] 徐纪成[3] 管佳林[1] 

机构地区：[1]中南大学资源与安全工程学院,湖南长沙410083 [2]煤炭资源与安全开采国家重点实验室,江苏徐州221116 [3]中南大学现代分析测试中心,湖南长沙410083

出　　处：《中南大学学报（自然科学版）》2014年第8期2812-2816,共5页Journal of Central South University:Science and Technology

基　　金：中国博士后科学基金资助项目(2012M511417);中央高校基本科研业务费专项资金资助项目(2012QNZT027);中国矿业大学煤炭资源与安全开采国家重点实验室开放研究基金资助项目(11KF02);中南大学贵重仪器设备开放共享基金资助项目(CSUZC2012021)

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。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.

关 键 词：地下金属矿山 多目标 开采规划模型 出矿品位 

分 类 号：TD853.1[矿业工程—金属矿开采]