Based on 3d elastic theory, the dynamic equations and corresponding boundary conditions about the cylindrical functionally graded shell bonded piezoelectric layers were presented.
基于三维弹性理论，导出了带有压电层的圆柱形梯度壳的动力学方程以及相应的边界条件。
2
The axisymmetric problems of a thick-walled elastic circular cylindricalshell with finite length are studied.
本文研究了一个弹性有限圆柱厚壳的轴对称弯曲问题。
3
In this paper, the dynamic response of a finite doubled-ecker cylindricalshell buried in elastic medium has been studied by a semi-analytic method.