Dynamic Analysis of Composite Sandwich Beams with a Frequency-Dependent Viscoelastic Core under the Action of a Moving Load

被引：0
|
作者：
Y. Karmi
Y. Khadri
S. Tekili
A. Daouadji
E. M. Daya
机构：
[1] Laboratoire L2RCS,
[2] Université Badji Mokhtar-Annaba,undefined
[3] Laboratoire LMI,undefined
[4] Université Badji Mokhtar-Annaba,undefined
[5] Laboratoire Sols-Matériaux-Structures Intégrité et Durabilité,undefined
[6] INSA-Lyon,undefined
[7] Université de Lorraine,undefined
[8] LEM3-Metz,undefined
来源：
Mechanics of Composite Materials | 2021年 / 56卷
关键词：
viscoelastic material; moving load; passive damping; finite element; asymptotic numerical method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A dynamic analysis of the behavior of sandwich beams with a viscoelastic core under the action of a moving load is performed considering their geometrical asymmetry. The use of viscoelastic materials integrated into structures in front of the moving load is considered as a new suggestion to enhance their stability. A high-order theory, taking into consideration longitudinal and rotational inertias was used to examine the viscoelastic damping properties composite sandwich beams with account of their geometrical asymmetry and the frequency-dependent behavior of their viscoelastic core.
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页码：755 / 768
页数：13
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