Defination of length-scale parameter in Eringen’s Nonlocal Elasticity via Nolocal Lattice and Finite Element Formulation

Year 2018, , 264 - 275, 04.11.2018

Büşra Uzun , Hayri Metin Numanoğlu , Ömer Civalek

https://doi.org/10.24107/ijeas.471539

Cited By: 1

Abstract

Nonlocal elasticity theory is one of the popular approaches for nano
mechanic problems. In this study, nonlocal parameter is defined via different
approach.  Nonlocal finite element
formulations for axial vibration of nanorods have been given and some parameters
are compared with the lattice dynamics. Weak form and final finite element
formulation for axial vibration case have been derived.

Keywords

Nonlocal elasticity, finite element, axial vibration, rod, lattice dynamics

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