研究了附于预拉伸弹性软基体上的压电薄膜的局部屈曲行为,弹性软基体和刚性支座之间为滑动边界。通过比较弹性软基体和刚性支座之间为固支情况下附于基体上压电薄膜的局部屈曲行为,讨论边界条件对于压电薄膜的局部屈曲的影响。 The local buckling behavior of the piezoelectric thin film attached to the pre-stretched elastic soft matrix is ​​studied. The boundary between the elastic soft matrix and the rigid support is the sliding boundary. By comparing the local buckling behavior of the piezoelectric film attached to the substrate with the soft support and the rigid support, the influence of the boundary conditions on the local buckling of the piezoelectric film is discussed.