压电结构有限元分析的动向

Trends in Piezoelectric Finite Element Modeling

回顾压电结构有限元建模及静动力分析情况 .首先简述了压电现象基本原理 ,推出了压电结构有限元方法的基本公式 ,然后介绍了国内外这方面的研究情况 ,包括各种三维单元、壳单元、板单元、梁单元 。

This paper makes a survey on the advances and trends in finite element static and dynamic analysis of piezoelectric structure.At first,it gives an account of the principle of piezoelectric phenomena,and the basic formulae of piezoelectric finite element method are established.Secondly,the present status of the research in this field is discussed.In the end,trends and ideas for future research are identified and outlined.