Dynamic Stiffness Determination of the Rubber Bushing Fem Modelwith Viscoelastic Material Behaviour

Ján Danko; Tomáš Nemec; Tomáš Milesich; Ľuboš Magdolen

doi:10.2478/scjme-2022-0046

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Dynamic Stiffness Determination of the Rubber Bushing Fem Modelwith Viscoelastic Material Behaviour

Strojnícky časopis - Journal of Mechanical Engineering

Volume 72 (2022): Issue 3 (November 2022)

By: Ján Danko, Tomáš Nemec, Tomáš Milesich and Ľuboš Magdolen

Open Access

|Nov 2022

Abstract

Presented paper deals with determination of dynamic stiffness of rubber bushing. Viscoelasticity of rubber is introduced. Next rheological models are shown and determined. Theory of the viscoelastic constitutive relation are done with storage modulus and loss modulus. Rubber bushing FEM model was prepared for calculation of dynamic stiffness through dynamic harmonic analysis in MSC Marc. Results from simulations are compared to experimental measurement data.

References

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Articles in this issue

DOI: https://doi.org/10.2478/scjme-2022-0046 | Journal eISSN: 2450-5471 | Journal ISSN: 0039-2472

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Language: English

Page range: 121 - 128

Published on: Nov 18, 2022

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

Rubber bushing,

Viscoelasticity,

Dynamic harmonic analysis,

Related subjects:

Mechanical engineering,

Fundamentals of mechanical engineering,

Mechanics

© 2022 Ján Danko, Tomáš Nemec, Tomáš Milesich, Ľuboš Magdolen, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 72 (2022): Issue 3 (November 2022)