结构随机振动响应的工程简化分析

A Simple Analysis Method for Random Vibration Response

鉴于结构随机振动响应有限元分析的复杂性 ,本文提出了一种工程简化分析方法 ,以便于工程人员应用。它可以直接利用结构模型试验数据 ,从而保证分析结果具有足够的精度。

As the random vibration response for finite element method is quite complex,a simple analysis method is presented in this paper.It can directly use the tested structural mode date to assure analysis precision enough.