Vibration characteristics of viscoelastic composite damping plates

被引：0
|
作者：
Zhai Y. [1 ,2 ]
Liang S. [2 ]
Ma J. [1 ]
Ren Y. [1 ]
Wang S. [2 ]
机构：
[1] School of Mechanical Engineering, Weifang University of Science and Technology, Shouguang
[2] School of Mechanical & Automotive Engineering, Qingdao University of Technology, Qingdao
来源：
Zhendong yu Chongji/Journal of Vibration and Shock | 2021年 / 40卷 / 08期
关键词：
Composite; Damping plate; Vibration characteristics; Viscoelasticity;
D O I：
10.13465/j.cnki.jvs.2021.08.018
中图分类号：
学科分类号：
摘要：
To further explore the vibration characteristics of viscoelastic composite damping plates, the complex vibration differential equation of viscoelastic composite damping plates was derived based on the mechanics of composite materials, the first order shear deformation theory, a piecewise displacement model and the Hamilton's principle. The theoretical solution satisfying the displacement boundary condition was obtained by the Navier method, and the theoretical solution was verified by finite element simulation. Finally, based on the verified theoretical model, the change rule of vibration characteristics of viscoelastic composite damping plate with the structural parameters were explored theoretically. © 2021, Editorial Office of Journal of Vibration and Shock. All right reserved.
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页码：137 / 142and156
相关论文
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