Free vibration of piezoelectric cylindrical shells

被引:0
|
作者
Ding, HJ [1 ]
Guo, YM [1 ]
Yang, QD [1 ]
Chen, WQ [1 ]
机构
[1] ZHEJIANG UNIV,DEPT MECH,HANGZHOU 310027,PEOPLES R CHINA
关键词
piezoelectric material; displacement function; free vibration of cylindrical shell;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Three displacement functions are introduced to represent each mechanical displacement according to the 3-D theory in this paper. By expanding the displacement functions and the electric potential in orthogonal series, the free vibration equation of piezoelectric cylindrical shells satisfying SS3 boundary conditions can be obtained. The equation was solved by utilizing Bessel functions with complex arguments. Results are presented graphically as well as in table, and compared with those of other references. Some frequencies that were missing in Ref. [9] are discovered.
引用
收藏
页码:48 / 55
页数:8
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