Abstract
This paper is concerned with the free vibration analysis of viscoelastic thin plates of uniformly varying cross-section constituted with four-parameter model under different time-dependent loadings. Mixed finite element formulation in Laplace-Carson domain is used to construct a functional for the analysis of the viscoelastic plate of uniformly varying cross-section. Four-parameter model is taken into consideration in viscoelastic modeling. Durbin inverse Laplace transform technique is utilized to obtain the viscoelastic solution in time-domain. The developed solution technique is applied to several dynamic example problems to analyze the free vibration behavior of viscoelastic plates of uniformly varying cross-section.
| Original language | English |
|---|---|
| Pages (from-to) | 235-239 |
| Number of pages | 5 |
| Journal | International Journal of Mechanical Engineering and Robotics Research |
| Volume | 7 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 May 2018 |
Bibliographical note
Publisher Copyright:© 2018 Int. J. Mech. Eng. Rob. Res.
Keywords
- Four-parameter mechanical model
- Free vibration analysis
- Kirchhoff plate theory
- Mixed finite element