異方性積層板の自由振動解析における厳密解の導出と改良 ZIG-ZAG 理論の精度検証

抄録

The purpose of this study is to verify the accuracy of the improved ZIG-ZAG theory in free vibration analysis of anisotropic laminates and isotropic plates. Exact solutions of the natural frequency of anisotropic laminates are obtained in order to verify the accuracy of the improved ZIG-ZAG theory. The improved ZIG-ZAG theory is applied to the free vibration analysis of anisotropic laminates and isotropic plates, the accuracy of this theory is examined by using the exact solutions. The effective selecting method of the displacement fields in the ZIG-ZAG theory is clarified.