- Tytuł:
- On the buckling and vibrational response of carbon nanotubes with spiral deformation
- Autorzy:
-
Yengejeh, S. I.
Kazemi, S. A.
Öchsner, A. - Powiązania:
- https://bibliotekanauki.pl/articles/281449.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
finite element method
carbon nanotubes
natural frequency
critical buckling load
spiral shape - Opis:
- Perfect and spiral models of carbon nanotubes (CNTs) have been simulated based on the finite element method and their vibrational and buckling behavior has been investigated. In order to evaluate their natural frequency and critical buckling load, computational tests have been conducted. It has been concluded that the existence of any geometrical modification in the configuration of perfect CNTs results in a remarkable reduction in the natural frequency and critical buckling load of CNTs. It has been also revealed that the analytical solutions are in good agreement with the finite element simulation results in the cases of perfect and spiral CNTs.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2016, 54, 2; 613-619
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki