三维可视化技术在矿产勘查中的应用研究

Research on application of 3D visualization techniques in mineral exploration

矿产资源都是三维空间分布的,三维可视化技术是提高矿产勘查水平的重要手段。文章首先分析了三维可视化技术在矿产勘查中应用的背景,介绍了国际上常见的三维地质可视化软件以及发达国家三维可视化技术在矿产勘查中的应用情况。然后阐述了矿床三维可视化流程,提出了三维可视化技术在矿产勘查中的应用流程,如收集相关资料、建立找矿模型、建立矿区三维地质模型、对三维成矿信息进行空间分析、开展矿产储量评价。最后给出了一些应用实例。

Mineral resources are distributed in three dimension, three- dimensional visualization technology is an important means to promote mineral exploration. In this paper, the background of 3D visualization techniques application in mineral exploration was analyzed, some international common 3D geological visualization software were introduced, the situation of the application of three - dimensional visualization technology in mineral exploration in developed country was described. Then the process of deposits 3D visualization was elaborated, the process of the application of the 3D visualization technology in mineral exploration was presented, such as collecting relevant information, establishing model of prospecting, establishing 3D geological model of mining area, spatial analysis of 3D mineral information, carrying out evaluation of mineral reservation. Finally, some application examples were given.