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固支边界条件下复合材料厚层板自由振动的正交多项式Rayleigh-Ritz解

, PP. 118-122

Keywords: 自由振动,正交多项式,Rayleigh-Ritz法

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Abstract:

本文应用梁特征正交多项式的Rayleigh-Ritz法分析了固支边界条件下复合材料厚层板的自由振动,与已有解相比,吻合较好。对于层板各种参数及边界条件对于基础频率的影响也进行了研究。

References

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