- Tytuł:
- Vibration properties of auxetic beam
- Autorzy:
-
Matuszewska, A.
Stręk, T. - Powiązania:
- https://bibliotekanauki.pl/articles/127863.pdf
- Data publikacji:
- 2018
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
auxetic
vibration transmission loss
Rayleigh's damping
finite element method
auksetyki
zmniejszenie przenoszenia drgań
tłumienie Rayleigha
metoda elementów skończonych - Opis:
- 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.
- Źródło:
-
Vibrations in Physical Systems; 2018, 29; 1-6
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł