Authors: Atanacković, Teodor
Novaković, Branislava
Vrcelj, Zora
Zorica, Dušan 
Affiliations: Mathematical Institute of the Serbian Academy of Sciences and Arts 
Title: Rotating Nanorod with clamped ends
Journal: International Journal of Structural Stability and Dynamics
Volume: 15
Issue: 3
Issue Date: 1-Jan-2015
Rank: M22
ISSN: 0219-4554
DOI: 10.1142/S0219455414500503
This paper presents an analytical investigation on the buckling and post-buckling behavior of rotating nanorods subjected to axial compression and clamped at both ends. The nonlinear governing equations are derived based on the classical Euler-Bernoulli theory and Eringen's nonlocal elasticity model. The critical load parameters such as angular velocity and compressive axial force are determined for given values of nonlocality parameter. The validity, convergence and accuracy of the solutions are established by comparing them with known classical solutions. The numerical results show that an increase in the nonlocality parameter gives rise to an increase in post-buckling deformation.
Keywords: nanorod | post-buckling | Rotating
Publisher: World Scientific
Project: Viscoelasticity of fractional type and shape optimization in a theory of rods 
Secretariat for Science of Vojvodina, Grant 114-451-3605/2013

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