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| 矿产资源储量估算中工程控制程度划分的探索 | |
| 引用本文： | 孙玉建,孟伟,万会.矿产资源储量估算中工程控制程度划分的探索[J].地质与勘探,2006,42(6):81-84. |
| 作者姓名： | 孙玉建 孟伟 万会 |
| 作者单位： | 1. 中国地质大学,北京,100083;国土资源部矿产资源储量评审中心,北京,100035 2. 国土资源部矿产资源储量评审中心,北京,100035 3. 中国地质大学,北京,100083 |
| 基金项目： | 文章形成过程中,Dean 0Keefe、冯超东、叶建平与作者进行了有益的讨论,并提出了许多建议,在此表示感谢! |
| 摘 要： | 文章总结分析目前通行的资源储量工程控制程度划分的方法,提出了适应中国固体矿产地质勘查规范的划分资源储量工程控制程度的方法.该方法引入"块"的概念,利用搜索椭球体范围内的已知信息为球体中心的"块"估值,并将搜索椭球体的半径和工程数作为划分估值结果工程控制程度的依据. |
| 关 键 词： | 资源储量估算 工程控制程度 块 搜索椭球体 |
| 文章编号： | 0495-5331(2006)06-0081-04 |
| 收稿时间： | 2006-06-19 |
| 修稿时间： | 2006-07-10 |
A NEW METHOD FOR CLASSIFYING DEGREE OF ENGINEERING CONTROLLING IN RESOURCES AND RESERVES ESTIMATION |
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| SUN Yu-jian,MENG Wei,WAN Hui.A NEW METHOD FOR CLASSIFYING DEGREE OF ENGINEERING CONTROLLING IN RESOURCES AND RESERVES ESTIMATION[J].Geology and Prospecting,2006,42(6):81-84. | |
| Authors: | SUN Yu-jian MENG Wei WAN Hui |
| Institution: | 1. China University of Geosciences, Beijing 100083 ; 2. Mineral Resources and Reserves Evaluation Centre, Ministry of Land and Resources, Beijing 100035 |
| Abstract: | Based on summary and analysis of current methods for classifying degree of engineering controlling in resources and reserves estimation,a new classification method to accommodate domestic specifications for geological exploration is proposed.The method introduces a 'block' conception,and put known information in the search ellipsoid as 'block' estimation value of spheroid centre.Radius of search ellipsoid and engineering numbers are regarded as foundation of engineering controlling degree. |
| Keywords: | resources and reserves estimation degree of engineering controlling block search ellipsoid |
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