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反对称角铺设层合矩形板在不同边界条件下的后屈曲问题

, PP. 77-86

Keywords: 层合板,摄动法,后屈曲

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Abstract:

本文以板的无量纲最大挠度为摄动参数,应用摄动法研究了在几种支承情况下,反对称角铺设层合矩形板的后屈曲问题,并以梁的特征函数所构成的广义付里叶级数作为高阶摄动偏微分方程的近似解,本文方法简捷,计算收敛性好、数据可靠。

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