摘要
块段是几何法资源储量估算的基本单元。在块段划分时应综合考虑资源储量类别、矿体特征、勘查手段、块段边界等各项因素。块段划分方法的不同也会导致资源量以及品位的变化。文章使用实际数据,应用三维矿业软件,主要研究块段的不同划分方法对矿体平均品位的影响。
Block section is the basic unit of geometric method for estimating reserves. In the division of blocks,the factors such as reserves of resources,characteristics of ore bodies,exploration methods and boundaries of block boundaries should be considered comprehensively. The differences of block division methods also can lead the variation of resource quantity and grade. In this paper,on the basis of actual data,3 D mining software is used to study the influence of different classification methods on the influence of the average grade of ore bodies.
作者
胡建明
栗雪彬
HU Jian-ming;LI Xue-bin(Beijing 3DMine Software Limited, Beijing 100043)
出处
《矿产勘查》
2018年第2期320-327,共8页
Mineral Exploration
基金
国家矿产资源储量技术标准体系建设项目(编号:CB2015-5-4)资助
