- Title
- On the buckling and vibrational response of carbon nanotubes with spiral deformation
- Creator
- Yengejeh, Sadegh Imani; Kazemi, Seyedeh Alieh; Öchsner, Andreas
- Relation
- Journal of Theoretical and Applied Mechanics (Poland) Vol. 54, Issue 2, p. 613-619
- Publisher Link
- http://dx.doi.org/10.15632/jtam-pl.54.2.613
- Publisher
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej / Polish Society of Theoretical and Allied Mechanics
- Resource Type
- journal article
- Date
- 2016
- Description
- 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.
- Subject
- finite element method; carbon nanotubes; natural frequency; critical buckling load; spiral shape
- Identifier
- http://hdl.handle.net/1959.13/1348778
- Identifier
- uon:30260
- Identifier
- ISSN:1429-2955
- Rights
- Articles in JTAM are published under Creative Commons Attribution - Non-commercial 3.0. Unported License http://creativecommons.org/licenses/by-nc/3.0/legalcode. By submitting an article for publication, the authors consent to the grant of the said license.
- Language
- eng
- Full Text
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