2D magnetic field effect on the thermal buckling of metal foam nanoplates reinforced with FG-GPLs lying on Pasternak foundation in humid environment

This paper is devoted to illustrate the thermal buckling response of a graphene platelets (GPLs)-reinforced nanoplate with porosities lying on Pasternak’s foundation. The porous nanocomposite plate is exposed to 2D magnetic field and humid environment. In accordance with a nonlinear distribution law...

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Bibliographic Details
Published in:European physical journal plus 2020-11, Vol.135 (11), p.910, Article 910
Main Author: Alakel Abazid, Mohammad
Format: Article
Language:English
Subjects:
Applied and Technical Physics
Atomic
Buckling
Complex Systems
Condensed Matter Physics
Deformation
Graphene
Investigations
Magnetic fields
Mathematical analysis
Mathematical and Computational Physics
Mechanical properties
Metal foams
Molecular
Nanocomposites
Navier solution
Optical and Plasma Physics
Physics
Physics and Astronomy
Plate theory
Porosity
Propagation
Regular Article
Theoretical
Thermal buckling
Thickness
Viscoelasticity
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Summary:This paper is devoted to illustrate the thermal buckling response of a graphene platelets (GPLs)-reinforced nanoplate with porosities lying on Pasternak’s foundation. The porous nanocomposite plate is exposed to 2D magnetic field and humid environment. In accordance with a nonlinear distribution law, the porosities and GPLs weight fraction are presumed to be varied through the nanoplate thickness. The modified Reddy’s plate theory containing the thickness stretching effect is employed with the nonlocal strain gradient theory to deduce the governing equations from the principle of virtual displacement. These equations are solved utilizing Navier type solution to obtain the critical buckling temperature. To check the accuracy of the present analysis, the deduced buckling temperature is compared with that published in the literature. Additional parametric studies are introduced to investigate the impacts of humidity, magnetic field, porosity factor, GPLs weight fraction and foundation stiffnesses on the critical buckling temperature of the FG GPLs nanoplates.
ISSN:2190-5444
2190-5444
DOI:10.1140/epjp/s13360-020-00905-8