In the analysis resonant frequency, modal loss factor and harmonic response of structures are studied.
在分析中分别针对结构的固有频率、模态损耗因子以及简谐响应进行了研究。
The influences of model randomness on the resonant frequency and the modal loss factor of structure are studied.
研究了模量模型的随机性对结构固有频率和模态损耗因子的影响。
This paper analyzes the natural frequency and modal loss factor of stiffened plates with viscoelastic damping treatment by finite element method.
对敷设粘弹性阻尼的加筋板的固有频率和模态损耗因子进行了分析。
The modal loss factor of an orthogrid-stiffened composite panel is studied using the present method and particular attention is paid to the effect of ribs on damping.
本文将该方法应用于一种复合材料等间距正交网格加筋板的阻尼特性分析，考察了加筋对复合材料层合板阻尼特性的影响。
The modal loss factor of an orthogrid-stiffened composite panel is studied using the present method and particular attention is paid to the effect of ribs on damping.
本文将该方法应用于一种复合材料等间距正交网格加筋板的阻尼特性分析，考察了加筋对复合材料层合板阻尼特性的影响。
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