Hygro-thermo-mechanical bending of S-FGM plates resting on variable elastic foundations using a four-variable trigonometric plate theory

Y Beldjelili, A Tounsi, SR Mahmoud - Smart Structures and Systems, An …, 2016 - dbpia.co.kr
The hygro-thermo-mechanical bending behavior of sigmoid functionally graded material (S-
FGM) plate resting on variable two-parameter elastic foundations is discussed using a four …

Flexural wave propagation analysis of embedded S-FGM nanobeams under longitudinal magnetic field based on nonlocal strain gradient theory

F Ebrahimi, MR Barati - Arabian Journal for Science and Engineering, 2017 - Springer
This paper investigates wave propagation of size-dependent functionally graded (FG)
nanobeams resting on elastic foundation subjected to axial magnetic field based on the …

Influence of porosity on the flexural and free vibration responses of functionally graded plates in thermal environment

A Gupta, M Talha - International Journal of Structural Stability and …, 2018 - World Scientific
This paper examines the influence of porosities on the flexural and free vibration response
of functionally graded material (FGM) plates based on the authors' recently developed non …

Buckling responses of porous structural components with gradient power-based and sigmoid material variations under different types of compression loads

S Zghal, F Dammak - Composite Structures, 2021 - Elsevier
This work developed a comprehensive finite element model and numerical studies to
illustrate the effect of porosity parameter on critical buckling responses of functionally graded …

Analysis of porosity effect on free vibration and buckling responses for sandwich sigmoid function based functionally graded material plate resting on Pasternak …

SJ Singh, SP Harsha - Journal of Sandwich Structures & …, 2021 - journals.sagepub.com
The objective of the present paper is to study the effect of porosity on vibration and buckling
responses for sandwich plate supported with different boundary conditions at the edges. The …

Effect of grading pattern and porosity on the eigen characteristics of porous functionally graded structure

PM Ramteke - Steel and Composite Structures, An International …, 2019 - dbpia.co.kr
The current article proposed to develop a geometrical model for the analysis and modelling
of the uniaxial functionally graded structure using the higher-order displacement kinematics …

Effect of elastic foundation and porosity on buckling response of linearly varying functionally graded material plate

V Kumar, SJ Singh, VH Saran, SP Harsha - Structures, 2023 - Elsevier
This work presents the buckling response of porous plate made of functionally graded
materials (FGMs). A tapered FGM plate with uniaxial and biaxial loading under numerous …

[HTML][HTML] A modified couple stress theory for buckling analysis of S-FGM nanoplates embedded in Pasternak elastic medium

WY Jung, SC Han, WT Park - Composites Part B: Engineering, 2014 - Elsevier
Based on a modified couple stress theory, a model for sigmoid functionally graded material
(S-FGM) nanoplates on elastic medium is developed. The two main advantages of the …

Bending and vibration analysis of S-FGM microplates embedded in Pasternak elastic medium using the modified couple stress theory

WY Jung, WT Park, SC Han - International Journal of Mechanical Sciences, 2014 - Elsevier
A model for sigmoid functionally graded material (S-FGM) microplates based on the
modified couple stress theory with first order shear deformation is developed. The …

Exact solution for free vibration and buckling of sandwich S-FGM plates on pasternak elastic foundation with various boundary conditions

SJ Singh, SP Harsha - … Journal of Structural Stability and Dynamics, 2019 - World Scientific
In the present study, free vibration and buckling characteristics of a sandwich functionally
graded material (FGM) plate resting on the Pasternak elastic foundation have been …