An asymptotically exact theory of functionally graded piezoelectric shells

详细信息    查看全文

• 作者：K.C. Le ^{chau.le@rub.de}
• 关键词：Functionally graded ; Piezoelectric ; Shell ; Variational-asymptotic method
• 刊名：International Journal of Engineering Science
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：112
• 期：Complete
• 页码：42-62
• 全文大小：821 K
• 卷排序：112

文摘

An asymptotically exact two-dimensional theory of functionally graded piezoelectric shells is derived by the variational-asymptotic method. The error estimation of the constructed theory is given in the energetic norm. As an application, analytical solution to the problem of forced vibration of a functionally graded piezoceramic cylindrical shell with thickness polarization fully covered by electrodes and excited by a harmonic voltage is found.