Title
Vibration Properties of Auxetic Beam
Authors
[ 1 ] Instytut Mechaniki Stosowanej, Wydział Budowy Maszyn i Zarządzania, Politechnika Poznańska | [ D ] phd student | [ P ] employee
Scientific discipline (Law 2.0)
Year of publication
2018
Published in
Article type
scientific article
Publication language
english
Keywords
EN
- auxetic
- vibration transmission loss
- Rayleigh damping
- finite element method
Abstract
EN This study presents vibration analysis for a beam with an auxetic cross-section. In order to verify damping properties of auxetic materials, the numerical results were compared with classical H-beam which has basic geometry. The response of analyzed models was considered with taking into account the Rayleigh damping of the internal material structure. Performed calculations comprise deformation of the certain beam, selected points displacement and vibration transmission loss coefficient. The analysis was carried out by means of Finite Element Method using Comsol Multiphysics software.
Pages (from - to)
2018031-1 - 2018031-6
License type
CC BY (attribution alone)
Open Access Mode
open journal
Open Access Text Version
final published version
Full text of article
Access level to full text
public
Ministry points / journal
5
Ministry points / journal in years 2017-2021
5
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