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A p r i l 1 8 - 1 9 , 2 0 1 9
P a r i s , F r a n c e
Page 42 Nano Research & Applications
ISSN: 2471-9838 Advanced Nanotechnology 2019
EuroSciCon Conference on
Advanced Nanotechnology
In this study, nonlocal Timoshenko beam theory has been implemented to investigate the free vibration response of chiral single-
walled carbon nanotubes (SWCNTs). According to nonlocal Timoshenko vibration equation for SWCNTs, The analytical solution
is derived and two solutions for vibration are obtained. Influence of nonlocal small-scale coefficient, the vibrational mode number,
the chirality of carbon nanotube and aspect ratio of the (SWCNTs) on frequency of the SWCNTs are studied and discussed. The
results indicate signi cant dependence of natural frequencies on the chirality of single-walled carbon nanotube with increase in
the nonlocal small-scale coefficient, the vibrational mode number and the nanotube aspect ratio of length to diameter.
A nonlocal Timoshenko beam model for free
vibration analysis of chiral single-walled
carbon nanotubes
Tahar Hassaine Daouadji, Tayeb Bensattalah and Mohamed Zidour
Laboratoire de Géomatique et Développement Durable-Université de Tiaret, Algeria
Nano Res Appl 2019, Volume:5
DOI: 10.21767/2471-9838-C2-034