GOCAD地质三维建模技术及其在水电工程中的应用  

GOCAD 3DModeling Technique and Its Application to Hydropower Project

作　　者：许国[1] 李敦仁[1] 王长海[1] 陆瑞年[1] 范孝锋[1] 许正权[1] 

机构地区：[1]广西电力工业勘察设计研究院,南宁530023

出　　处：《红水河》2007年第B10期113-116,共4页Hongshui River

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。根据实测的离散工程控制点数据、钻孔数据和产状数据,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万家口子水电站工程的三维地质建模和可视化分析中,对工程设计和勘察有指导意义。3D visualized modeling technique based on GOCAD is proposed in view of the complexity of geological engineering in hydropower projects. A 3D geological visualized model is prepared based on control point data, drill hole data and orientation data of discrete engineering as measured, which is able to conduct 3D visualized analysis closely related to a given project. Such technique has been successfully employed into the 3D geological modeling and visualized analysis of Wanjiakouzi Hydropower Project, which is beneficial to project design and investgiation.

关 键 词：COCAD 三维地质模型 万家口子水电站 

分 类 号：TU45[建筑科学—岩土工程]