摘要
以岩滩水电站为例,分析了三维地质建模中的自由曲面构建、齐全的数据接口以及DSI离散内插方法,不同地质对象的建立和数据表达,与数值计算相结合的技术等几个关键问题。将以上技术应用于岩滩水电站的三维地质模型,结果表明,该模型在显示、成图分析及三维数值计算等方面均取得了较好的效果。
Taking Yantan Hydropower Station as an example,three critical problems for 3D geological modeling were analyzed:(a) free surface building,complete data interface and Discrete Smooth Interpolation(DSI)method,(b) Establishment of different geological objects and the data representation,and,(c) the combination with numerical calculation techniques.The 3D geological model for Yantan Hydropower Station shows the model have good achievements on display,mapping analysis and 3D numerical calculation.
出处
《水力发电》
北大核心
2010年第12期11-14,共4页
Water Power
