论文部分内容阅读
一、引言地质统计学是地质学、数学及电子计算机技术等综合形成的数学地质的一个分支学科。它以随机过程为基本原理,通过对地质资料的分析研究,建立反映矿床中区域化变量在空间变化规律的数学模型—变异函数。在此基础上应用一种线性最优无偏估计法,即克里金法对划分规划块段的矿床进行局部估计,从而建立矿床模型,作为矿山设计与生产管理的依据。
I. INTRODUCTION Geostatistics is a branch of mathematical geology formed by geology, mathematics and computer technology. It takes the stochastic process as its basic principle. Through the analysis of geological data, a mathematical model reflecting the spatial variation of the regionalized variables in the deposit - the variogram is established. On this basis, a linear optimal unbiased estimation method is applied, that is, the kriging method is used to make a partial estimation of the deposit which divides the planned block, so that a deposit model can be established as the basis for mine design and production management.