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RISLarge deformation analysis of moderately thick laminated plates on nonlinear elastic foundations by DQM
In this paper, the nonlinear behavior of symmetric and antisymmetric cross ply, thin to moderately thick, elastic rectangular laminated
plates resting on nonlinear elastic foundations are studied using differential quadrature method (DQM...
Hygro-thermo-electro-elastic response of a functionally graded piezoelectric cylinder resting on an elastic foundation subjected to non-axisymmetric loads
-homogeneous cylinder is rested on a Winkler-type elastic foundation on the outer surface. All mechanical, hygrothermal and electrical properties are assumed to obey a power-law function in the radial direction with different non-homogeneity constants. Non...
Nonlinear Bending Analysis of Sector Graphene Sheet Embedded in Elastic Matrix Based on Nonlocal Continuum Mechanics
The nonlinear bending behavior of sector graphene sheets is studied subjected to uniform transverse
loads resting on a Winkler-Pasternak elastic foundation using the nonlocal elasticity theory. Considering the nonlocal differential...
Buckling Analysis of Variable Thickness Radially Functionally Graded Annular Sector Plates Resting on Two-Parameter Elastic Foundations by the GDQ Method
In this paper, buckling analysis of thick radially functionally graded circular/annular sector plates with variable thickness resting on two-parameter elastic foundations is studied. The material properties vary along radial direction according...
Vibration analysis of orthotropic circular and elliptical nano-plates embedded in elastic medium based on nonlocal Mindlin plate theory and using Galerkin method
In the present study a continuum model based on the nonlocal elasticity theory is developed for free vibration analysis of embedded orthotropic thick circular and elliptical nano-plates rested on an elastic foundation. The elastic foundation...
An efficient GDQ model for vibration analysis of a multiwall carbon nanotube on Pasternak foundationwith general boundary conditions
In this article, the free transverse vibrational behaviour of a multiwall carbon nanotube
(MWNT) surrounded by a Pasternak-type elastic medium has been determined using a very
generalized model. The model has ...
Three-dimensional thermo-elastic analysis of multi-directional functionally graded rectangular plates on elastic foundation
A thermo-elastic analysis of a multi-directional functionally graded thick rectangular plate with different
boundary conditions is carried out in this study. Some material properties are assumed to be temperature< ...
Vibration analysis of nanofluid-conveying carbon nanotubes embedded in Pasternak-Winkler type elastic foundation with consideration of surface effects
In this paper, the vibration analysis of carbon nanotubes (CNTs) conveying nanofluid and resting on an elastic foundation is studied based on the nonlocal Timoshenko beam model. Both Winkler type and Pasternak type models are considered to simulate...
Finite Element Modeling for Transverse Vibration of Sandwich Beam with ER Core Resting on Two-Parameter Elastic Foundation
In this paper finite element method is used to investigate
the transverse vibration of three layer sandwich beam
with electro-rheological (ER) core resting on Pasternak
elastic foundation. Bingham’s equation is employed for...
Frequency analysis for a Timoshenko beam located on an elastic foundation
fluctuations. So the study of their natural frequencies is important. In this regard, here the problem of frequency analysis of a discontinuous beam located an elastic foundation is studied. Vertical vibrations of a train or a ship may be considered...