- International Journal of Engineering and Applied Sciences
- Vol: 10 Issue: 3
- Defination of length-scale parameter in Eringen’s Nonlocal Elasticity via Nolocal Lattice and Finite...
Defination of length-scale parameter in Eringen’s Nonlocal Elasticity via Nolocal Lattice and Finite Element Formulation
Authors : Büşra Uzun, Hayri Metin Numanoğlu, Ömer Civalek
Pages : 264-275
Doi:10.24107/ijeas.471539
View : 9 | Download : 5
Publication Date : 2018-11-04
Article Type : Research
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