基于Surpac的矿山三维地质建模  

Three-Dimensional Geological Modeling of The Mine Based on Surpac

作　　者：王磊[1] 王正海[1] 段建军[1] 

机构地区：[1]中山大学地球科学系,广东广州510275

出　　处：《矿业工程》2013年第3期53-55,共3页Mining Engineering

摘　　要：借助澳大利亚的Surpac软件,根据某矿山的原始数据资料和已有的MapGIS资料,构建了该矿山的地质数据库、地表模型、矿体模型和块体模型,模型直观清晰的反映了矿山的地表特征、矿体的展布和空间特征。并分别采用距离幂次反比法和普通克里格法对该矿山的Ⅵ号矿体进行了品位分级的储量计算,对计算结果进行了对比分析,验证了运用普通克里格法进行矿山储量计算的可靠性。With the help of Australia＇s Surpac software, the paper built the mine geological database, the surface model, the orebody model and the block model, the models intuitive and clearly reflect the surface characteristics of the mine, the orebody spread and spatial characteristics. Reverse of Distance＇s Power Method and ordinary kriging were used to grade classification of reserves calculated the orebody VI of the mine, and the calculated results were compared and analyzed, verified the reliability of the mine reserves calculated by using ordinary kriging.

关 键 词：SURPAC软件 三维模型 储量计算 

分 类 号：TD679[矿业工程—矿山机电]