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正交异性层合厚板的混合状态Hamiltonian元

, PP. 97-104

Keywords: 层合板,Hamilton正则方程,状态空间法

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Abstract:

本文给出一种求解正交异性层合厚板混合状态Hamilton正则方程的半离散半解析方法。该方法沿板厚方向未作任何有关位移和应力的人为假设,采用状态控制方程给出解析解答,并采用分层迁移法进行计算,保持了层与层之间位移和应力的连续,大大地减少了未知量数目。

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