| 李裕伟.多边形法矿产储量估计[J].地质与勘探,2013,49(4):630-633 |
| 多边形法矿产储量估计 |
| Mineral Reserve Estimation by the Polygonal Method |
| 投稿时间：2013-01-24 修订日期：2013-04-20 |
| DOI： |
| 中文关键词: 矿产储量 多边形法 资源储量分类 |
| 英文关键词: mineral reserve, polygonal method, mineral reserve and resource classification |
| 基金项目: |
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| 全文下载次数: 1775 |
| 中文摘要: |
| [摘 要]多边形法是国外矿产储量估计中最常用的传统方法，其应用之广可与我国的剖面法相比。多面法形原理简单，易于理解，易学易用，深受各国勘查地质学家欢迎。多边形法以一个工程为核心，在其影响半径内估计储量，不与其他工程发生关系，使储量估计过程趋于简单化。这一方法无论在单个工程的条件下，还时在工程密度大大增加的情况下，都可顺利地估计储量。多边形法不依赖勘探线，不需要人为划分块段，储量估计块段能自动生成，储量估计更具客观性。在确定影响半径后，使用多边形法可自动完成资源储量分类。 |
| 英文摘要: |
| Abstract: The polygonal method is a conventional technique that is widely used for mineral reserve estimation abroad, like the sectional method in China. The polygonal method is simple, easy to understand and use, thus very acceptable to exploration geologists around the world. This method estimates mineral reserves within a polygon which is created by an exploration project located in the center of a circle with an influent radius. The estimation is independent of other projects so that the procedure is simplified. No matter there is only one or many exploration projects, reserve estimation can be carried out smoothly. The polygon blocks are created automatically, and therefore the reserve estimation no longer depends on the complicated exploration lines and sections which are drawn manually. Besides, this method is more objective. The reserve or resource categories can be classified easily by the influent radius determined. |
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