Isogeometric bending and free vibration analyses of carbon nanotube-reinforced magneto-electric-elastic microplates using a four variable refined plate theory

PT Hung, CH Thai, P Phung-Van - Computers & Structures, 2023 - Elsevier
The classical continuum mechanics theory is inadequate for modeling the mechanical
responses of the microstructures due to its failure to account for size effects. Instead …

A refined isogeometric plate analysis of porous metal foam microplates using modified strain gradient theory

PT Hung, P Phung-Van, CH Thai - Composite Structures, 2022 - Elsevier
In this paper, we study the free vibration and buckling analyses of the porous metal foam
microplates based on the isogeometric approach. Three types of porosity distribution along …

Small scale thermal analysis of piezoelectric–piezomagnetic FG microplates using modified strain gradient theory

PT Hung, P Phung-Van, CH Thai - … Journal of Mechanics and Materials in …, 2023 - Springer
Free vibration and buckling analyses of the magneto-electro-elastic functionally graded
(MEE FG) microplates in thermal environment are investigated for the first time. The MEE FG …

On pre-stressed functionally graded anisotropic nanoshell in magnetic field

B Karami, M Janghorban, A Tounsi - Journal of the Brazilian Society of …, 2019 - Springer
Elastic bulk wave characteristics of doubly curved nanoshell made of functionally graded
(FG) anisotropic material are studied. The effective properties of FG anisotropic material vary …

[HTML][HTML] Vibrational characteristics of embedded microbeams lying on a two-parameter elastic foundation in thermal environment

B Akgöz, Ö Civalek - Composites Part B: Engineering, 2018 - Elsevier
In the present work, thermo-elastic vibrational behavior of thick microbeams embedded in a
two-parameter elastic foundation is studied. A Winkler-Pasternak type elastic foundation …

Bending of Euler–Bernoulli nanobeams based on the strain-driven and stress-driven nonlocal integral models: a numerical approach

MF Oskouie, R Ansari, H Rouhi - Acta Mechanica Sinica, 2018 - Springer
Eringen's nonlocal elasticity theory is extensively employed for the analysis of
nanostructures because it is able to capture nanoscale effects. Previous studies have …

Free vibration analysis of FG nanoplate with poriferous imperfection in hygrothermal environment

B Karami, D Shahsavari, M Janghorban… - Structural Engineering and …, 2020 - dbpia.co.kr
This study aims at investigating the size-dependent free vibration of porous nanoplates
when exposed to hygrothermal environment and rested on Kerr foundation. Based on the …

Free vibration analysis of micro rotating beams based on the strain gradient theory using the differential transform method: Timoshenko versus Euler-Bernoulli beam …

H Arvin - European Journal of Mechanics-A/Solids, 2017 - Elsevier
In this paper, a novel formulation for the micro rotating beams based on the strain gradient
theory and the assumptions of Timoshenko and Euler-Bernoulli beam models is developed …

Stochastic analysis of pull-in instability of geometrically nonlinear size-dependent FGM micro beams with random material properties

M Mohammadi, M Eghtesad, H Mohammadi - Composite Structures, 2018 - Elsevier
Analyzing effects of uncertainty in material properties and geometric parameters in the
manufacturing of MEMS is crucial for designing accurate tools with suitable performance …

Stochastic analysis of dynamic characteristics and pull-in instability of FGM micro-switches with uncertain parameters in thermal environments

M Mohammadi, M Eghtesad, H Mohammadi - International Journal of …, 2018 - Springer
In this paper, the stochastic vibration characteristics of a functionally graded material micro-
switch with random material properties near the pull-in instability are investigated. The …