基于CATIA的三维地质建模关键技术研究  

Research on key technology of 3D geological modeling based on CATIA

作　　者：王秋明[1] 胡瑞华[1] 

机构地区：[1]水利部长江勘测技术研究所,湖北武汉430011

出　　处：《人民长江》2011年第22期76-78,共3页Yangtze River

摘　　要：CATIA三维协同设计软件已逐渐成为水电工程三维协同设计的软件平台,为二维设计向三维设计的转变和开展多专业间的协同设计提供了丰富的功能和解决方案。介绍了在CATIA上实现三维地质建模的关键技术,即地形模型的建立,地层模型的建立,包括平面地质图文件导入、剖面图文件导入、钻孔数据导入、地质体生成等。在掌握上述关键技术后,可有效提高地质建模效率。The 3D collaborative design software of CATIA has been widely accepted as the 3D collaborative design software platform in hydropower engineering,which promotes the transformation form 2D design to 3D design and provides various solutions for collaborative design among multi-departments.The key technologies of 3D geological modeling was presented,namely the modeling of terrain,modeling of stratum including the import of 2D geological graphic files,section files and drilling data,and the generation of geological body.

关 键 词：三维协同设计 CATIA 三维地质建模 数据接口 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]