Damping of composite tubes with embedded viscoelastic layers
Document Type
Article
Publication Date
7-1-1996
Abstract
In this paper, the results of analytical investigation into the effects of cocuring fiber composite tubes with commercially available damping materials are presented. A comprehensive theory has been developed for studying the vibration of a composite tube with multiple viscoelastic damping layers. The effects of transverse shear deformation, transverse normal stress and strain, rotary inertia, and higher-order stiffness terms are included in the modeling along with shear correction factors. Resonance frequency and loss factor results as a function of various geometric and physical parameters are presented for composite tubes with single and double damping layers. It is demonstrated through a parametric study that in all these systems, careful selection of damping and pre-preg material is needed to optimize the damping benefits desirable and the stiffness reductions that can be tolerated. © 1996 by ASME.
Publication Title
Journal of Vibration and Acoustics, Transactions of the ASME
Recommended Citation
Zhou, H.,
&
Rao, M.
(1996).
Damping of composite tubes with embedded viscoelastic layers.
Journal of Vibration and Acoustics, Transactions of the ASME,
118(3), 384-389.
http://doi.org/10.1115/1.2888194
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/11581
