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| 各向异性矿化特征的分析与模拟 及其在储量估算中的应用 | |
| 引用本文： | 金毅,郑德顺,潘懋,张璐.各向异性矿化特征的分析与模拟 及其在储量估算中的应用[J].地质学报,2011,85(9):1519-1527. |
| 作者姓名： | 金毅 郑德顺 潘懋 张璐 |
| 作者单位： | 1. 河南理工大学资源与环境学院,河南焦作,454000;北京大学造山带与地壳演化教育部重点实验室,北京,100871 2. 河南理工大学资源与环境学院,河南焦作,454000 3. 北京大学造山带与地壳演化教育部重点实验室,北京,100871 |
| 基金项目： | 国家自然科学基金项目（40742015）;河南省生物遗迹与成矿过程重点实验室开放基金项目（OTMP0802） |
| 摘 要： | 矿化作用往往是地质事件及局部过程共同作用的结果,导致矿体空间形态复杂多变、矿石品位呈各向异性、尺度不一的非线性空间变异模式.传统方法无论是在矿石量的计算方面还是在矿块内平均品位的确定上都存在多种误差,并且无法实现信息的动态管理及直观表达.文章以安庆铜矿中心矿区为例,采用对数块kriging与三维地学模拟技术相结合的方法... |
| 关 键 词： | 三维地学模拟 块kriging方法 固体矿产资源 地质属性模拟 矿体形态模拟 |
| 收稿时间： | 2010/8/26 0:00:00 |
| 修稿时间： | 2010/8/31 0:00:00 |
Analysis and 3D Geological Modeling of Heterogeneous Mineralization and Its Application in Reserve Estimation |
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| Jin Yi,ZHENG Deshun,PAN MAO and ZHANG Lu.Analysis and 3D Geological Modeling of Heterogeneous Mineralization and Its Application in Reserve Estimation[J].Acta Geologica Sinica,2011,85(9):1519-1527. | |
| Authors: | Jin Yi ZHENG Deshun PAN MAO and ZHANG Lu |
| Institution: | JIN Yi1,2),ZHENG Deshun1),PAN Mao2),ZHANG Lu1)1)School of Resources and Environment Engineering,Henan Polytechnic University,Jiaozuo,454000,2)Key Laboratory of Orogenic Belts and Crustal Evolution,Education Ministry,Peking University,Beijing,100871 |
| Abstract: | Mineralization is often considered as an integrated result of geological events and local processes,both of which produce the nonlinear space variation mode displaying morpholoigcal complexity,varied grades,and sizes of orebodies.Conventional methods of resource estimation have deviation on both calculation of ore reserves and average grade of ores,and fail to realize instant management and visualization for real-time data.Taking the central ore zone of Anqing copper deposit as an example,this study realize... |
| Keywords: | 3-D geoscience modeling block kriging solid mineral resource geological property modeling ore structrue modeling |
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