摘要
在有限元分析中 ,用户需要提取模型中某些位置的结果 ,但这些位置通常不在节点或单元形心上。为满足这一需要 ,ANSYS/POST1中提供了路径映射技术 ,它能虚拟映射任何结果数据到模型的任何路径上 ,用户可以沿路径作进一步处理或数学运算 ,也可以采用图形、列表或文件等方式输出结果。文章给出两个工程应用实例 ,证实了该技术的简易性和优越性。
In the finite element model, the concerning spots don't usually locate on nodes or centroids of elements. To meet this demand, ANSYS/POST1 can map virtually any results data onto an arbitrary path through a model. This enables users to perform many arithmetic and calculus operations along this path for obtaining meaningful results. Users can see, in the form of a graph, a tabular listing or a file and how a result item varies along the path. Two examples verify this technology.
出处
《交通与计算机》
2004年第3期86-89,共4页
Computer and Communications
