Effect of material nonlinearity on symmetric aluminum metal-matrix laminated composite beams under a bending moment

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dc.contributor.authorSayman O.
dc.contributor.authorČllioģlu H.
dc.contributor.authorMeriç C.
dc.contributor.authorCan N.
dc.date.accessioned2024-07-22T08:24:30Z
dc.date.available2024-07-22T08:24:30Z
dc.date.issued2004
dc.description.abstractIn this study, an elastic-plastic stress analysis is carried out on symmetric laminated composite beams subjected to a bending moment. The composite beam is to be strain hardening. The Tsai-Hill theory is used as a yield criterion in the solution. The Bernoulli and Euler hypotheses are assumed to be valid. The beam lay-up sequences are chosen as [90°/0°]s, [30°/-30°]s,[45°/-45°] s, and [60°/-60°]s. The bending moment starting plastic yielding is found to be highest for [30°/-30°]s orientation. αx residual stress component is found to be highest at the upper and lower surfaces. However σx residual stress component becomes the highest at the elastic and plastic boundary for further expansion of the plastic region. The transverse displacement is obtained at the free end, numerically.
dc.identifier.DOI-ID10.1177/0731684404031902
dc.identifier.issn07316844
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/19994
dc.language.isoEnglish
dc.publisherSAGE Publications Ltd
dc.subjectAluminum
dc.subjectBending moments
dc.subjectElasticity
dc.subjectExpansion
dc.subjectLaminated composites
dc.subjectMetallic matrix composites
dc.subjectNumerical analysis
dc.subjectPlasticity
dc.subjectResidual stresses
dc.subjectStrain hardening
dc.subjectStress analysis
dc.subjectBernoulli hypotheses
dc.subjectElastic-plastic stress analysis
dc.subjectEuler hypotheses
dc.subjectMaterial nonlinearity
dc.subjectTransverse displacement
dc.subjectTsai-Hill theory
dc.subjectComposite beams and girders
dc.titleEffect of material nonlinearity on symmetric aluminum metal-matrix laminated composite beams under a bending moment
dc.typeArticle

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