Effect of integral viscoelastic core on the nonlinear dynamic behaviour of composite sandwich beams with rectangular cross sections
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.02.007
Abstract: Abstract This paper deals with geometrically nonlinear transient analysis of sandwich beams with viscoelastic cores and laminated composite skins. The formulation is based on the Full Layerwise theory (FLWT) and the Boltzmann's superposition principle and… read more here.
Keywords: viscoelastic core; sandwich beams; analysis; rzhanitsyn kernel ... See more keywords
A four-node quadrilateral element for vibration and damping analysis of sandwich plates with viscoelastic core
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sandwich Structures and Materials"
DOI: 10.1177/1099636217707714
Abstract: Constrained layer damping treatments have been widely used as an effective way for vibration control and noise reduction of thin-walled plates and shells. Despite extensive application in vibration and damping analysis of sandwich plates with… read more here.
Keywords: sandwich plates; viscoelastic core; sandwich; four node ... See more keywords
Inverse Identification of the Frequency-Dependent Mechanical Parameters of a Viscoelastic Core Layer Based on the Vibration Response
Sign Up to like & getrecommendations! Published in 2017 at "Applied Sciences"
DOI: 10.3390/app7050455
Abstract: The identification of the mechanical parameters of the viscoelastic core layer is of great significance for the modeling and damping design of the constrained layer damping (CLD) composite structure. In this study, based on the… read more here.
Keywords: viscoelastic core; vibration; vibration response; mechanical parameters ... See more keywords
Differential Transform Method for Axisymmetric Vibration Analysis of Circular Sandwich Plates with Viscoelastic Core
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14050852
Abstract: The purpose of this paper is to study the axisymmetric vibrations of circular three-layered sandwich plates with a frequency-dependent fractional viscoelastic core and elastic face sheets. First, the equations of motion and related boundary conditions… read more here.
Keywords: viscoelastic core; sandwich plates; core; differential transform ... See more keywords