基于3DMine软件建立层状矿体模型的研究及应用  

Study and Application of 3DMine Software Building Layered Ore Body

作　　者：普文周 杨松华 PU Wenzhou;YANG Songhua(Kunming Engineering & Research Institute of Nonferrous Metallurgy Co. ,Ltd. ,Kunming 650051,China)

机构地区：[1]昆明有色冶金设计研究院股份公司,云南昆明650051

出　　处：《有色金属设计》2022年第2期9-13,共5页Nonferrous Metals Design

摘　　要：在用三维软件建立层状实体模型的时候,采用线之间连接三角网的方法连接矿体,往往取不到良好的效果。文章根据矿体特征及现有钻孔数据,利用3DMine软件建立数据库,提取数据库中矿体顶底板点,利用网格估值功能对层状矿体进行建模并依此建立块体模型,更贴合矿体实际。When establishing a layered solid model with 3D software,the method of connecting the ore body with triangular network between lines often fails to achieve good results.In this paper,3DMine software establishes a database according to the characteristics of ore body and existing drilling data,extracts the top and bottom points of the ore body in the database,and models the layered ore body with its grid valuation function,which is more close to the actual ore body.

关 键 词：层状矿体 3DMine 三维地质建模 网格估值 

分 类 号：TD178[矿业工程—矿山地质测量]