中文摘要：

给出了通有环向电流的变厚度环形弹性薄板在电磁场和机械载荷的共同作用下的磁弹性关系方程和运动方程．采用分离变量法和差分方法，导出了迭代方程表达式，并通过具体算例，得出了变厚度环形薄板在电磁场作用下的数值解．

英文摘要：

The magneto-elastic equations and motion equations of annular elastic thin plate with variable thickness adding to annular current are given in the mutual effect of electro-magnetic field and mechanical load. Using the separating variable method and the difference method, the expression of iterative equations were ob- tained. And by the specific examples, the numerical solutions were researched towards annular elastic thin plate with variable thickness in the electro-magnetic field.