Mechanical analysis of functionally graded porous structures: A review

H Wu, J Yang, S Kitipornchai - International Journal of Structural …, 2020 - World Scientific
Functionally graded porous structures (FGPSs), characterized by a continuous spatial
gradient in both porosity and material properties, have been considered as the new …

Nonlinear forced vibrations of FGM sandwich cylindrical shells with porosities on an elastic substrate

Y Liu, Z Qin, F Chu - Nonlinear Dynamics, 2021 - Springer
The nonlinear forced vibrations of functionally graded material (FGM) sandwich cylindrical
shells with porosities on an elastic substrate are studied. A step function and a porosity …

Dynamic deflection and contact force histories of graphene platelets reinforced conical shell integrated with magnetostrictive layers subjected to low-velocity impact

MSH Al-Furjan, A Farrokhian, SR Mahmoud… - Thin-Walled …, 2021 - Elsevier
The present paper concerns low-velocity impact for nanocomposite sandwich truncated
conical shells (NSTCS). Graphene platelets (GPLs)-reinforced as core layer is covered …

Porosity distribution effect on stress, electric field and nonlinear vibration of functionally graded nanostructures with direct and inverse flexoelectric phenomenon

A Ghobadi, YT Beni, KK Żur - Composite Structures, 2021 - Elsevier
In the present paper, the effect of the diverse distribution of porosity on the static and
nonlinear dynamic responses of a sandwich functionally graded nanostructure with thermo …

Dynamic stability response of truncated nanocomposite conical shell with magnetostrictive face sheets utilizing higher order theory of sandwich panels

B Keshtegar, A Farrokhian, R Kolahchi… - European Journal of …, 2020 - Elsevier
Present research is conducted in order to assess dynamic stability behavior of a
nanocomposite sandwich truncated conical shells (NSTCS). In fact, graphene platelets …

Analytical solution for vibration and buckling of cylindrical sandwich panels with improved FG metal foam core

MM Keleshteri, J Jelovica - Engineering Structures, 2022 - Elsevier
In this research paper, a novel higher-order porosity distribution is proposed, and free
vibration and buckling behavior of cylindrical sandwich panels with functionally graded …

Moving load response of ring-stiffened sandwich truncated conical shells with GPLRC face sheets and porous core

F Bahranifard, P Malekzadeh, MRG Haghighi - Thin-Walled Structures, 2022 - Elsevier
As a first attempt, the dynamic responses of sandwich truncated conical shells with
graphene platelets reinforced composite (GPLRC) face sheets, porous core and …

Free vibration of point supported ring-stiffened truncated conical sandwich shells with GPLRC porous core and face sheets

F Bahranifard, P Malekzadeh… - … Based Design of …, 2024 - Taylor & Francis
As a first attempt, the vibrational behaviors of point supported truncated conical sandwich
shells with circumferential stiffeners, graphene platelets reinforced composite porous core …

[HTML][HTML] Porosity and size effects on electro-hygrothermal bending of FG sandwich piezoelectric cylindrical shells with porous core via a four-variable shell theory

M Sobhy, AF Radwan - Case Studies in Thermal Engineering, 2023 - Elsevier
The sinusoidal four-variable shear deformation shell theory is employed, for the first time, to
investigate the size dependent electro-hygrothermal bending of functionally graded (FG) …

Nonlinear bending of FG metal/graphene sandwich microplates with metal foam core resting on nonlinear elastic foundations via a new plate theory

M Sobhy, F Alsaleh - Mechanics Based Design of Structures and …, 2024 - Taylor & Francis
Nonlinear bending of functionally graded metal/graphene (FGMG) sandwich rectangular
plate with metal foam core resting on nonlinear elastic foundations is elucidated in this …