Nonlinear finite element analysis of functionally graded circular plates with modified couple stress theory

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Show simple item record Reddy, J. N. Romanov, Jani Loya Lorenzo, José Antonio 2021-02-16T16:05:30Z 2021-02-16T16:05:30Z 2016-04-30
dc.identifier.bibliographicCitation Reddy, J. N., Romanoff, J., & Loya, J. A. (2016). Nonlinear finite element analysis of functionally graded circular plates with modified couple stress theory. European Journal of Mechanics - A/Solids, 56, 92-104.
dc.identifier.issn 0997-7538
dc.description.abstract Finite element models of microstructure-dependent geometrically nonlinear theories for axisymmetric bending of circular plates, which accounts for through-thickness power-law variation of a two constituent material, the von Karman nonlinearity, and the strain gradient effects are developed for the classical and first-order plate theories. The strain gradient effects are included through the modified couple stress theory that contains a single material length scale parameter which can capture the size effect in a functionally graded material plate. The developed finite element models are used to determine the effect of the geometric nonlinearity, power-law index, and microstructure-dependent constitutive relations on the bending response of functionally graded circular plates with different boundary conditions. (C) 2015 Elsevier Masson SAS. All rights reserved.
dc.description.sponsorship AcknowledgmentsThefirst author gratefully acknowledges the support of thiswork by the FidiPro Professorship from Aalto University (Finland)and Chair of Excellence from University Carlos III of Madrid (Spain).The second author acknowledges the“Finland Distinguished Pro-fessor (FiDiPro) -program: Non-linear response of large, complexthin-walled structures”supported by Tekes and industrial partnersNapa, SSAB, Deltamarin, Koneteknologiakeskus Turku and MeyerTurku to Aalto University, while the third author gratefully ac-knowledges the support of the Chair of Excellence granted to thefirst author at University Carlos III of Madrid.
dc.language.iso eng
dc.publisher Elsevier
dc.rights © 2015 Elsevier Masson SAS
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.subject.other Functionally graded materials
dc.subject.other Modified couple stress theory
dc.subject.other Von Karman nonlinearity
dc.subject.other Order Beam Theory
dc.subject.other Thermoelastic analysis
dc.subject.other Carbon nanotubes
dc.subject.other Model
dc.subject.other Elasticity
dc.title Nonlinear finite element analysis of functionally graded circular plates with modified couple stress theory
dc.type article
dc.subject.eciencia Ingeniería Mecánica
dc.rights.accessRights openAccess
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 92
dc.identifier.publicationlastpage 104
dc.identifier.publicationtitle European Journal of Mechanics - A/Solids
dc.identifier.publicationvolume 56
dc.identifier.uxxi AR/0000017624
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