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蒙皮加强筋结构混合FE-SEA方法中频振动分析及其程序实现

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Indexed by:会议论文

Date of Publication:2015-08-16

Page Number:138-138

Key Words:程序分析;随机样本;加强筋;Langley;FE-SEA;Fortran;振动分析;圆柱壳;

Abstract:基于Langley提出的Hybrid FE-SEA方法展开.首先采用组合平板为验证模型,基于Hybrid FE-SEA方法编写MATLAB程序分析计算;然后用Fortran语言编写有限元程序实现Monte Carlo方法,取400个随机样本计算.使用该方法分析了带有加强筋的圆柱壳的中频振动行为.

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