Experimental Determination of Damping Characteristics of Hybrid Composite Structure

被引：0
|
作者：
Vacik, Josef [1 ]
Lasova, Vaclava [1 ]
Kottner, Radek
Kana, Josef
机构：
[1] Univ W Bohemia, Fac Mech Engn, Dept Machine Design, Plzen 30614, Czech Republic
来源：
PROCEEDINGS OF THE 48TH INTERNATIONAL SCIENTIFIC CONFERENCE ON EXPERIMENTALNI ANALYZA NAPETI 2010 EXPERIMENTAL STRESS ANALYSIS | 2010年
关键词：
Experimental; Natural frequency; Damping ratio; Hybrid composite; Numerical simulations;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper deals with experimental determination of fundamental natural frequencies and damping ratios of hybrid composite specimens consisting of unidirectional carbon fibre reinforced epoxy composite and rubber. A laser device for measuring displacement was used during the experiments. Records were processed in Matlab. Furthermore, the elastic parameters were verified by comparison of natural frequencies obtained from experiments and numerical simulations.
引用
收藏
页码：483 / 490
页数：8
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