Results 171 to 180 of about 9,551 (245)

Experimental investigation and analytical verification of buckling of functionally graded carbon nanotube-reinforced sandwich beams. [PDF]

open access: yesHeliyon
Madenci E   +9 more
europepmc   +1 more source

Thermomechanical bending response of FGM thick plates resting on Winkler-Pasternak elastic foundations

Steel and Composite Structures, 2013
The present work deals with the thermomechanical bending response of functionally graded plates resting on Winkler-Pasternak elastic foundations. Theoretical formulations are based on a recently developed refined trigonometric shear deformation theory (RTSDT).
Abdelouahed Tounsi
exaly   +3 more sources

Benchmark solutions for functionally graded thick plates resting on Winkler–Pasternak elastic foundations

Composite Structures, 2008
Abstract Exact solutions for functionally graded thick plates are presented based on the three-dimensional theory of elasticity. The plate is assumed isotropic at any point, while material properties to vary exponentially through the thickness. The system of governing partial differential equations is reduced to an ordinary one about the thickness ...
Wei-qiu Chen
exaly   +3 more sources

Analytical solution for vibration of functionally graded beams with variable cross-sections resting on Pasternak elastic foundations

International Journal of Mechanical Sciences, 2021
An efficient approach to obtain accurate solutions for free vibration of functionally graded beams (FGB) with variable cross-sections and resting on Pasternak elastic foundations is presented.
Zhiyuan Li, Dan Huang
exaly   +2 more sources

Porosity-dependent impact study of a plate with Winkler-Pasternak elastic foundations reinforced with agglomerated CNTs

Aircraft Engineering and Aerospace Technology, 2023
Purpose The purpose of this article is to investigate the porosity-dependent impact study of a plate with Winkler–Pasternak elastic foundations reinforced with agglomerated carbon nanotubes (CNTs).
Mehdi Ranjbar
exaly   +2 more sources

Impact analysis of functionally-graded graphene nanoplatelets-reinforced composite plates laying on Winkler-Pasternak elastic foundations applying a meshless approach

Engineering Structures, 2021
In this paper, we investigated impact analysis of functionally-graded (FG) graphene nanoplatelets (GPLs)-reinforced composite plates with arbitrary boundary conditions and resting on Winkler-Pasternak elastic foundations. The element-free improved moving
Belal Selim, Zishun Liu
exaly   +2 more sources

Circular plates on Pasternak elastic foundations

International Journal for Numerical and Analytical Methods in Geomechanics, 1987
AbstractThis study deals with the geometrically nonlinear axisymmetric static and transient response of cylindrically orthotropic thin circular plates resting on Pasternak elastic foundations subjected to uniformly distributed loads. Clamped and simply‐supported plates with radially movable and immovable edges have been considered.
P. C. Dumir
semanticscholar   +3 more sources

Analytical Solution for Vibration of Continuously Varying-Thickness Beams Resting on Pasternak Elastic Foundations

Advances in Applied Mathematics and Mechanics, 2021
Summary: In this paper, the vibration characteristics of beams with arbitrarily and continuously varying thickness and resting on Pasternak elastic foundations were analytically studied based on the elasticity theory directly. The general expression of stress function, which exactly satisfies the governing differential equations and the boundary ...
Li, Zhiyuan, Xu, Yepeng, Huang, Dan
openaire   +3 more sources

Thermal posybuckling of rectangular plates on pasternak elastic foundations

Mechanics Research Communications, 1988
Thermal postbuckling of thin plates has not been studied extensively. Axisymmetric thermal postbuckling of circular plates and doubly-symmetric thermal postbuckling of square plates on Winkler foundations have been investigated by \textit{K. K. Raju} and \textit{G. V. Rao} [Comput. Struct.
P. C. Dumir
openaire   +2 more sources

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