Transient vibration of thin viscoelastic orthotropic plates

This article deals with solutions of transient vibration of a rectangular viscoelastic orthotropic thin 2D plate for particular deformation models according to Flu¨gge and Timoshenko-Mindlin.The linear model,a general standard viscoelastic body,of the rheologic properties of a viscoelastic material...

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Veröffentlicht in:	Acta mechanica Sinica 2011, Vol.27 (1), p.98-107
Hauptverfasser:	Soukup, J., Valeš, F., Volek, J., Skočilas, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Classical and Continuum Physics Computational Intelligence Deformation Engineering Engineering Fluid Dynamics Finite element method Mathematical models Orthotropic plates Research Paper Theoretical and Applied Mechanics Three dimensional Timoshenko Transient vibrations Viscoelasticity 正交异性板流变性能瞬态振动粘弹性体粘弹性材料线性模型近似解析法
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Beschreibung
Zusammenfassung:	This article deals with solutions of transient vibration of a rectangular viscoelastic orthotropic thin 2D plate for particular deformation models according to Flu¨gge 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.
ISSN:	0567-7718 1614-3116
DOI:	10.1007/s10409-011-0416-1