Abstract:
分析了四边简支,受横向与方向的面内载荷共同作用的复合材料层合薄板的非线性振动,首先基于Reddy高阶剪切变形板理论,运用Hamilton原理建立了非线性控制偏微分方程,经无量纲化和应用Galerkin方法之后,用多尺度方法研究了1:3:3的内共振关系,得到了系统的平均方程,用matlab进行数值模拟,获得系统周期图和混沌图等,同时对参数激励和外激励对系统的影响做了对比.
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Year: 2007
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 12
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