| 1 | FREE VIBRATION OF PIEZOELECTRIC CYLINDRICAL SHELLS显示文摘Three displacement functions are introduced to represent each mechanical displacementaccording to the 3-D theory in this paper,By expanding the displacement functions and the electric po-tential in orthogonal series,the free vibration equation of piezoelectric cylindrical shells satisfying SS3boundary conditions can be obtained.The equation was solved by utilizing Bessel functions with com-plex arguments.Results are presented graphically as well as in table,and compared with those of otherreferences.Some frequencies that were missing in Ref.[9]are discovered. | Ding, HJ Guo, YM Yang, QD Chen, WQ | 1997 | Acta Mechanica Solida Sinica1997，10，1： | 5 |
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