A review on the size-dependent models of micro-beam and micro-plate based on the modified couple stress theory

S Kong - Archives of Computational Methods in Engineering, 2022 - Springer
Micro scale experiments demonstrated that the material deformation behaviors of some
metals and polymers deformed elasticity are size dependence, and the modified couple …

Nonlinear primary resonance behaviors of rotating FG-CNTRC beams with geometric imperfections

B Lin, B Zhu, B Chen, J Han, Y Li - Aerospace Science and Technology, 2022 - Elsevier
This study aims at investigating the geometric imperfection sensitivity of nonlinear primary
resonance behaviors of a rotating functionally graded carbon nanotube reinforced …

Dynamics of functionally graded viscoelastic microbeams

MH Ghayesh - International Journal of Engineering Science, 2018 - Elsevier
In this paper, a size-dependent continuum-based model is presented for the coupled
nonlinear dynamics of extensible functionally graded (FG) microbeams with viscoelastic …

Vibration analysis of the rotating multilayer piezoelectric Timoshenko nanobeam

M Mohammadi, A Farajpour, A Moradi… - Engineering Analysis with …, 2022 - Elsevier
The vibration behavior of multilayers piezoelectric nanobeam is investigated in this study.
The governing equations of rotating piezoelectric beams are obtained by utilizing the …

Dynamics of size-dependant Timoshenko micro beams subjected to moving loads

I Esen - International Journal of Mechanical Sciences, 2020 - Elsevier
In this study, dynamic behaviour of size dependant Timoshenko microbeams under the
influence of moving loads is modelled and investigated using FEM method. Firstly, the …

Vibration and thermal buckling analysis of rotating nonlocal functionally graded nanobeams in thermal environment

J Fang, S Zheng, J Xiao, X Zhang - Aerospace Science and Technology, 2020 - Elsevier
A new nonlocal model for free vibration and thermal buckling analysis of rotating
temperature-dependent functionally graded (FG) nanobeams in thermal environment is …

Nonlinear mechanics of electrically actuated microplates

H Farokhi, MH Ghayesh - International Journal of Engineering Science, 2018 - Elsevier
The three-dimensional nonlinear mechanics and pull-in characteristics of a microplate-
based microelectromechanical system (MEMS) are investigated via a multi-degree freedom …

Modelling of the flexoelectric effect on rotating nanobeams with geometrical imperfection

NC Tho, NT Thanh, TD Tho, P Van Minh… - Journal of the Brazilian …, 2021 - Springer
Flexoelectricity is the phenomenon of electric polarization caused by the strain gradient,
which usually has a huge effect on nanoscale structures. This paper firstly combines the …

On size-dependent nonlinear vibration of porous and imperfect functionally graded tapered microbeams

N Shafiei, A Mousavi, M Ghadiri - International Journal of Engineering …, 2016 - Elsevier
In current study, for the first time, the size dependent nonlinear vibration behavior of
imperfect uniform and non-uniform functionally graded (FG) microbeams is investigated …

Size-dependent three-dimensional free vibration of rotating functionally graded microbeams based on a modified couple stress theory

J Fang, J Gu, H Wang - International Journal of Mechanical Sciences, 2018 - Elsevier
A size-dependent three-dimensional dynamic model of rotating functionally graded (FG)
microbeams is developed based on the Euler–Bernoulli beam theory. A two-constituent …