水电地质工程三维可视化建模及其应用  

3D Visual Modeling of Hydropower Engineering Rock Mass Structure and Its Application

作　　者：陆瑞年[1] 许国[1] 王长海[1] 

机构地区：[1]广西电力工业勘察设计研究院,南宁530023

出　　处：《水利科技与经济》2008年第4期319-322,共4页Water Conservancy Science and Technology and Economy

摘　　要：针对水电地质工程的复杂性,提出了基于GOCAD的三维可视化建模技术;根据实测的离散地质点数据,构建了三维地质可视化模型,并能进行与工程密切相关的三维可视化分析;最后将该技术成功应用到岩滩水电站工程的三维地质建模和可视化分析中,对工程设计有较大的指导意义。Due to the complexity of geology in hydropower projects, the 3D visualization modeling of geology is put forward based on GOCAD technique. With the measured discrete data, the 3D visualization modeling of rock mass is constructed, and the visual analysis is performed as well. Engineering geology structure can be performed based on the 3D visual modeling. It can give a more direct view of the interior structure of rock mass. Finally, the 3D modeling and visual analysis are applied to simulate geology in Yantan hydropower station, and the results provide important references to the design.

关 键 词：GOCAD技术 三维可视化 地质建模 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]