ANSYS在处理体壳连接问题中的应用
首发时间:2009-02-11
摘要:实体单元和壳单元之间的连接由于本身自由度的不同而存在自由度不协调问题,这个问题是有限元计算中必须解决的问题。本文介绍了ANSYS在处理实体单元和壳单元之间的连接问题的几种方法,并通过实例分析比较,得出了几种方法的适用范围以及计算结果的精确程度。
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Application of ANSYS Software in Dispose of Connection Problem of Solid-shell
Abstract:Solid element and shell element can’t be connected becaused of the diference of DOF which will result in problem of DOF inconsistent between them. This problem must be solved in FEM calculation. This paper introduces a few methods in ANSYS to dispose the connection problem between solid element and shell element. By the analysis and compare of the examples, the range of applicability and the accuracy of result of these methods are acquired.
Keywords: ANSYS Solid element Shell element Connection problem
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No.2879638206912343****
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