Gümüşhane ÜniversitesiGümüşhane ÜniversitesiAçık Erişim Arşivi · RDL Open

Effects of nonuniform boundary conditions on the buckling load optimization of laminated composite plates

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Özet

This paper deals with buckling load optimization of symmetrically laminated composite thin plates under the uniaxial and biaxial compressive loads with discontinuities along the boundaries. The objective of the design problem is to maximize the buckling load of the laminated plates and the fibre orientation is taken as design variable. The classical laminate plate theory is used for the mathematical formulations of the laminates. The modified feasible direction method is used as optimization routine. Therefore a program based on FORTRAN is used. Finally, the effect of nonuniform boundary conditions, aspect ratios and load ratios on the optimum results is illustrated.

Anahtar Kelimeler

B. LaminatesE. MechanicalI. Buckling
RDL Kalıcı Bağlantı (PID)
https://rdlopen.rawdatalibrary.net/r/gumushane/14713Resmi atıflarda kullanılan kalıcı adres
Tam Kayıt
AlanDeğerDil
dc.contributor.authorTopal, Umut
dc.contributor.authorUzman, Ümit
dc.date.accessioned2026-10-22T10:23:02.629453620Z
dc.date.available2026-10-22T10:23:02.629453620Z
dc.date.issued2009
dc.description.abstractThis paper deals with buckling load optimization of symmetrically laminated composite thin plates under the uniaxial and biaxial compressive loads with discontinuities along the boundaries. The objective of the design problem is to maximize the buckling load of the laminated plates and the fibre orientation is taken as design variable. The classical laminate plate theory is used for the mathematical formulations of the laminates. The modified feasible direction method is used as optimization routine. Therefore a program based on FORTRAN is used. Finally, the effect of nonuniform boundary conditions, aspect ratios and load ratios on the optimum results is illustrated.
dc.identifier.doi10.1016/j.matdes.2008.05.012
dc.identifier.endpage717
dc.identifier.issn0264-1275
dc.identifier.issue3
dc.identifier.scopus2-s2.0-57149086889
dc.identifier.startpage710
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/gumushane/14713
dc.identifier.volume30
dc.language.isoen
dc.relation.ispartofMaterials and Design
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectB. Laminates
dc.subjectE. Mechanical
dc.subjectI. Buckling
dc.subject.otherAspect ratio
dc.subject.otherBoundary conditions
dc.subject.otherBoundary value problems
dc.subject.otherElectric load management
dc.subject.otherLaminated composites
dc.subject.otherLaminates
dc.subject.otherLaminating
dc.subject.otherOptimization
dc.subject.otherB. Laminates
dc.subject.otherBuckling loads
dc.subject.otherCompressive loads
dc.subject.otherDesign problems
dc.subject.otherDesign variables
dc.subject.otherE. Mechanical
dc.subject.otherFibre orientations
dc.subject.otherFortrans
dc.subject.otherI. Buckling
dc.subject.otherLaminate plate theories
dc.subject.otherLaminated composite plates
dc.subject.otherLaminated plates
dc.subject.otherLoad ratios
dc.subject.otherMathematical formulations
dc.subject.otherModified feasible direction methods
dc.subject.otherNonuniform boundary conditions
dc.subject.otherOptimization routines
dc.subject.otherThin plates
dc.subject.otherBuckling
dc.titleEffects of nonuniform boundary conditions on the buckling load optimization of laminated composite plates
dc.typeArticle
dspace.entity.typePublication
rdl.citation.scopus12
rdl.oa.statusclosed
rdl.source.indexSCOPUS