摘要
本文在三维压电材料本构方程的基础上,推导出二维压电材料的机电耦合方程系统,并分析了受轴向力、弯矩作用时的位移和电势分布情况。
In this paper the electric-mechanical coupled system of two-dimensional piezoelectric materials is derived on basis of constitutive equations of three-dimensional piezoelectric materials. Their displacement and electric potential distribution is presented under the load of axial force or moment.
出处
《上海力学》
CSCD
1999年第1期32-42,共11页
Chinese Quarterly Mechanics
关键词
压电材料
平面应力
平面应变
弹性
本构关系
piezoelectric materials, plane stress, plane strain, electric-mechanical coupled
