【摘要】 为实现矿山的生产动态管理与矿床的三维可视化,应用地质统计学的理论和方法,尤其是应用能够反映区域化变量特征的变异函数,借助计算机和Micromine软件包,建立了大红山铁矿床的三维矿床数学模型。结果表明,该模型可以使矿山很清楚地了解矿体的形态、产状和化学组分分布特征等。此外,通过Kriging估值计算的储量与用传统方法计算的储量很接近。更多还原

【Abstract】 In order to produce dynamic management in the mine and three-dimension view of the deposit, we established a three-dimension deposit mathematical model of the Dahongshan iron ore deposit by means of theory and method of geostatistics,and especially variogram which may reflect the characteristics of regionalized variables,and Micromine’s software system.It’s proved that the form,dimension and main elemental distributing characters are distinguishable from the model.Besides, the reserves calculated using Kriging are comparable with that of using traditional method.更多还原