Dynamic modelling of a composite plate, a mixed numerical and experimental approach

被引：4
|
作者：
Swider, P
LeFichoux, B
JacquetRichardet, G
机构：
[1] Lab. de Mecan. des Structures, URA CNRS 862, Bât. 113, F-69621 Villeurbanne Cedex
来源：
COMPOSITE STRUCTURES | 1996年 / 34卷 / 03期
关键词：
D O I：
10.1016/0263-8223(95)00151-4
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The prediction of the dynamic behaviour of composite shells is obtained using a mixed numerical and experimental approach. It concerns natural frequencies, mode shapes and frequency response. A specific multilayered shell finite element is developed and the model is updated using a sensibility method based on perturbation theory. A modal damping model is used for the frequency response. The application concerns a thin carbon-epoxy plate and good agreement is obtained. (C) 1996 Elsevier Science Ltd.
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页码：301 / 308
页数：8
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