Results 161 to 170 of about 1,820 (220)

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

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   +2 more sources

Ultimate Carrying Capacity of Elastic-Plastic Plates on a Pasternak Foundation

Journal of Applied Mechanics, 2014
In the present work, the problem of an infinite elastic perfectly plastic plate under axisymmetrical loading conditions resting on a bilateral Pasternak elastic foundation is considered. The plate is assumed thin, thus making it possible to neglect the shear deformation according to the classical Kirchhoff theory. Yielding is governed by the Johansen's
LANZONI, Luca   +2 more
openaire   +1 more source

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.
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Thermodynamical Bending of FGM Sandwich Plates Resting on Pasternak’s Elastic Foundations

Advances in Applied Mathematics and Mechanics, 2015
AbstractThe analysis of thermoelastic deformations of a simply supported functionally graded material (FGM) sandwich plates subjected to a time harmonic sinusoidal temperature field on the top surface and varying through-the-thickness is illustrated in this paper. The FGM sandwich plates are assumed to be made of three layers and resting on Pasternak’s
Sobhy, Mohammed, Zenkour, Ashraf M.
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A contact problem: the elastic beam on one-sided pasternak foundation

Applicable Analysis, 1982
We study the problem of the elastic beam on a unilateral Pasternak foundation.
MACERI F, TOSCANO R, MACERI, Aldo
openaire   +2 more sources

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