Vibration characteristics of arbitrary thick sandwich beam with metal foam core resting on elastic medium

L Xin, Y Kiani - Structures, 2023 - Elsevier
An analysis is performed in this research to obtain the natural frequencies and mode shapes
of a thick sandwich beam with metal foam core. Different types of foams are considered for …

Thermomechanical vibration and buckling response of nonlocal strain gradient porous FG nanobeams subjected to magnetic and thermal fields

R Özmen, R Kılıç, I Esen - Mechanics of Advanced Materials and …, 2024 - Taylor & Francis
This study investigates the free vibration and thermal buckling behavior of functionally
graded porous nanobeams in magnetic and thermal fields using high-order trigonometric …

The effect of the various porous layers on thermomechanical buckling of FGM sandwich plates

MF Ertenli, İ Esen - Mechanics of Advanced Materials and …, 2023 - Taylor & Francis
This study focuses on the thermal buckling behavior of sandwich porous plates made up of
metal-ceramic functionally graded material (FGM) components using a new sinusoidal high …

Novel finite element modeling for free vibration and buckling analysis of non-uniform thickness 2D-FG sandwich porous plates using refined Quasi 3D theory

NT Hai Van, NT Hong - Mechanics Based Design of Structures and …, 2024 - Taylor & Francis
A novel four-node quadrilateral element with eleven degrees of freedom per node is
approximated using the C1-order non-conforming Hermite and Lagrange functions and the …

Bending, buckling and free vibration analyses of shallow-to-deep FG curved sandwich beams using a global–local refined shear deformation theory

M Lezgy-Nazargah, A Karamanli, TP Vo - Structures, 2023 - Elsevier
This paper investigates the bending, vibration, and buckling behaviour of functionally
graded (FG) curved sandwich beams using a global–local refined shear deformation theory …

Thermoelastic buckling analysis of plates and shells of temperature and porosity dependent functionally graded materials

N Joueid, S Zghal, M Chrigui, F Dammak - Mechanics of Time-Dependent …, 2023 - Springer
This study aims to explore for the first time the thermoelastic buckling behavior of functionally
graded porous plates and shells using an efficient finite element model based on the first …

Natural frequency prediction of functionally graded graphene-reinforced nanocomposite plates using ensemble learning and support vector machine models

F Pashmforoush - … of the Institution of Mechanical Engineers …, 2023 - journals.sagepub.com
Functionally graded materials (FGMs) are modern engineering materials with increasing
application in various industrial fields. In this study, the free vibration behavior of graphene …

Free vibration analysis of a porous functionally graded, truncated conical shell with a magneto-rheological fluid core

M Alinejad, S Jafari Mehrabadi… - Mechanics of Advanced …, 2024 - Taylor & Francis
Vibration absorbers are vital to resisting shocks in many structures. This study analyzed the
effects of magnetic field, porosity and geometry on the natural frequency and loss factor of a …

Bending, buckling and free vibration behaviours of 2D functionally graded curved beams

A Karamanli, N Wattanasakulpong, M Lezgy-Nazargah… - Structures, 2023 - Elsevier
The flexural, free vibration and buckling responses of 2D-FG curved beams with various
shear deformation theories are presented by using finite element model. Their material …

A layer-wise coupled thermo-elastic shell model for three-dimensional stress analysis of functionally graded material structures

S Brischetto, D Cesare, R Torre - Technologies, 2023 - mdpi.com
In this work, a coupled 3D thermo-elastic shell model is presented. The primary variables
are the scalar sovra-temperature and the displacement vector. This model allows for the …