The Refined Equations of Special Orthotropic Piezoelectric Plate-II: Symmetrical Transverse Surface Loadings

Abstract

The refined equations of special orthotropic piezoelectric plate are analyzed. Based on elastic theory, the refined equations of plane problem are derived by using Elliott-Lodge’s general solution and Lur’e method without ad hoc assumptions. The exact deformation field and exact stress field are represented by unknown functions with two independent variables. Based on boundary conditions, the refined equations for the generalized plane problem with symmetrical transverse surface loading are obtained.