Effect of micromechanical models on stability of functionally graded conical panels resting on Winkler–Pasternak foundation in various thermal environments
Sign Up to like & getrecommendations! Published in 2019 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-019-01646-6
Abstract: This work presents an analytical approach to investigate the mechanical buckling of functionally graded material (FGM) thin conical panels surrounded by Winkler–Pasternak foundation and exposed to thermal environments. The material properties of FGMs are assumed… read more here.
Keywords: thermal environments; pasternak foundation; micromechanical models; winkler pasternak ... See more keywords
Energy method as solution for deformation of geosynthetic-reinforced embankment on Pasternak foundation
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DOI: 10.1016/j.apm.2018.09.025
Abstract: Abstract To more accurately analyze the settlement of geosynthetic-reinforced embankments on soft soil foundation, we simplified the ground surface structures as an Euler–Bernoulli beam, and the geosynthetic-reinforced layer as a Timoshenko beam. The granular fill… read more here.
Keywords: geosynthetic reinforced; foundation; reinforced layer; energy ... See more keywords
Analytical solution considering the tangential effect for an infinite beam on a viscoelastic Pasternak foundation
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DOI: 10.1016/j.apm.2020.03.031
Abstract: Abstract In this study, the dynamic response of an infinite beam resting on a Pasternak foundation subjected to inclined travelling loads was developed in the form of the analytical solution wherein the tangential effect between… read more here.
Keywords: pasternak foundation; foundation; effect; solution ... See more keywords
Vibration of FG magneto-electro-viscoelastic porous nanobeams on visco-Pasternak foundation
Sign Up to like & getrecommendations! Published in 2018 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2018.08.042
Abstract: Abstract In this paper, the size-dependent vibrational behaviors of functionally graded (FG) magneto-electro-viscoelastic nanobeams in the presence of porosities and embedded in the viscoelastic medium are studied based on the nonlocal Timoshenko beam theory in… read more here.
Keywords: pasternak foundation; visco pasternak; electro viscoelastic; magneto electro ... See more keywords
Analytical solution for a viscoelastic plate on a Pasternak foundation
Sign Up to like & getrecommendations! Published in 2018 at "Road Materials and Pavement Design"
DOI: 10.1080/14680629.2018.1530693
Abstract: This work contributed an analytical quasistatic solution to the problem of an infinite viscoelastic plate supported on a Pasternak foundation and subjected to axisymmetric normal loading. The derivation was based on defining a set of… read more here.
Keywords: pasternak foundation; viscoelastic plate; plate; solution ... See more keywords
A Moving Element Method for the Dynamic Analysis of Composite Plate Resting on a Pasternak Foundation Subjected to a Moving Load
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Computational Methods"
DOI: 10.1142/s0219876218501244
Abstract: The paper proposes a computational approach to simulate the dynamic responses of composite plate resting on a Pasternak foundation subjected a moving load using the moving element method (MEM). The plate element stiffness matrix is… read more here.
Keywords: composite plate; plate resting; pasternak foundation; load ... See more keywords
Bending Analysis of Bidirectional FGM Timoshenko Nanobeam Subjected to Mechanical and Magnetic Forces and Resting on Winkler–Pasternak Foundation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Applied Mechanics"
DOI: 10.1142/s1758825120500933
Abstract: Bending of bidirectional functionally graded nanobeams under mechanical loads and magnetic force was investigated. The nanobeam is assumed to be resting on the Winkler–Pasternak foundation. Eringen’s nonlocal elasticity theory and Timoshenko beam model are utilized… read more here.
Keywords: pasternak foundation; nanobeam; resting winkler; winkler pasternak ... See more keywords
Nonlinear superharmonic resonance analysis of a nonlocal beam on a fractional visco-Pasternak foundation
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406220936322
Abstract: This paper investigates the dynamic behavior of a geometrically nonlinear nanobeam resting on the fractional visco-Pasternak foundation and subjected to dynamic axial and transverse loads. The fractional-order governing equation of the system is derived and… read more here.
Keywords: visco pasternak; fractional visco; pasternak foundation;
The effect of parameters of visco-Pasternak foundation on the bending and vibration properties of a thick FG plate
Sign Up to like & getrecommendations! Published in 2019 at "Geomechanics and Engineering"
DOI: 10.12989/gae.2019.18.2.161
Abstract: In this research, a simple quasi 3D hyperbolic shear deformation model is employed for bending and dynamic behavior of functionally graded (FG) plates resting on visco-Pasternak foundations. The important feature of this theory is that,… read more here.
Keywords: visco pasternak; foundation; foundation bending; effect ... See more keywords
Nonlinear Vibration of Double-Walled Carbon Nanotubes Subjected to Mechanical Impact and Embedded on Winkler–Pasternak Foundation
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DOI: 10.3390/ma15238599
Abstract: This study was devoted to an investigation on the dynamics of double-walled carbon nanotubes (DWCNTs) under the influence of Winkler–Pasternak foundation near the primary resonance. Two Euler–Bernoulli beams embedded on nonlinear foundation, interacting through van… read more here.
Keywords: double walled; winkler pasternak; foundation; pasternak foundation ... See more keywords