摘要
用地质统计学的理论和方法,计算并拟合了清水沟磷矿矿体走向、倾向、厚度三个方向的变异函数,建立了矿床数学经济模型,并计算了磷矿石的储量和剥采比,为提高矿山生产的经济效益、充分合理利用矿产资源提供了科学依据.
Directed by the theories and methods of geostatistics, the variant function of ore body form of Qinshuigou phosphorus deposit is calculated. By establishing the deposit model of mathematics and economicy, industry parameters are optimized, and the ore body is reshaped, which presents scientific assistance in making full use of resources in a sufficient and reasonable way.
出处
《昆明理工大学学报（理工版）》
2005年第2期1-3,27,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
云南省玉溪市市院市校合作项目(项目编号:SX9911)
关键词
矿床模型
储量计算
剥采比
变异函数
deposit model
reserves' calculation
ratio of overburden
variant function
