本文从有限弹性理论出发对超弹性薄膜轴对称大变形问题进行了一般的数学描述。
In this paper, the problem of large axisymmetric deformation of hyperelastic membrane is reformulated on the basis of the general theory of finite elasticity.
根据板的大挠度理论，考虑板内的薄膜力，建立了波浪中运动平板的水弹性运动方程。
According to the theory of a plate with large deflections, the motion responses equations of a floating plate are established considering the influence of the membrane forces.
理论分析表明PVDF薄膜的声学灵敏度与膜的厚度和膜的弹性刚性系数成正比。
Theoretical results show that the piezoelectric sensing sensitivity of PVDF film is proportional to film thickness and inversely proportional to the elasticity constant S.
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