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Advances in Nano Research Volume 4, Number 4, December 2016 , pages 265-279 DOI: https://doi.org/10.12989/anr.2016.4.4.265 |
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Forced vibration of nanorods using nonlocal elasticity |
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Metin Aydogdu and Mustafa Arda
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| Abstract | ||
| Present study interests with the longitudinal forced vibration of nanorods. The nonlocal elasticity theory of Eringen is used in modeling of nanorods. Uniform, linear and sinusoidal axial loads are considered. Dynamic displacements are obtained for nanorods with different geometrical properties, boundary conditions and nonlocal parameters. The nonlocal effect increases dynamic displacement and frequency when compared with local elasticity theory. Present results can be useful for modeling of the axial nanomotors and nanoelectromechanical systems. | ||
| Key Words | ||
| nonlocal theory; nanorod model; forced vibration; dynamic displacement; mode shape | ||
| Address | ||
| Metin Aydogdu and Mustafa Arda: Department of Mechanical Engineering, Trakya University, 22030 Edirne, Turkey | ||