1. Transient vibration of thin viscoelastic orthotropic plates
- Author
-
J. Volek, F. Valeš, Jan Skočilas, and Josef Soukup
- Subjects
Materials science ,Deformation (mechanics) ,Mechanical Engineering ,Acoustics ,Computational Mechanics ,Mechanics ,Orthotropic material ,Rotation ,Finite element method ,Displacement (vector) ,Viscoelasticity ,Physics::Fluid Dynamics ,Condensed Matter::Soft Condensed Matter ,Stress (mechanics) ,Analytic element method - Abstract
This article deals with solutions of transient vibration of a rectangular viscoelastic orthotropic thin 2D plate for particular deformation models according to Flugge and Timoshenko-Mindlin. The linear model, a general standard viscoelastic body, of the rheologic properties of a viscoelastic material was applied. The time and coordinate curves of the basic quantities displacement, rotation, velocity, stress and deformation are compared. The results obtained by an approximate analytic method are compared with numerical results for 3D plate generated by FEM application and with experimental investigation.
- Published
- 2011