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Geometrijski nelinearna dinamička analiza oštećenih kompozitnih ploča

dc.creatorMarjanović, Miroslav
dc.creatorVuksanović, Đorđe
dc.date.accessioned2019-04-30T13:21:31Z
dc.date.available2019-04-30T13:21:31Z
dc.date.issued2014
dc.identifier.urihttps://grafar.grf.bg.ac.rs/handle/123456789/1244
dc.description.abstractThis paper analyses geometrically nonlinear transient response of laminated composite plates with delaminations, using FEM. Numerical model is based on Reddy’s Generalized Laminated Plate Theory. Geometric nonlinearity is accounted using von Karman strain field. Delamination openings in three orthogonal directions are implemented using Heaviside step functions. Equations of motion are derived using Hamilton’s principle. Partial differential equations are reduced to a set of ordinary differential equations in time using Newmark’s integration schemes. Nonlinear equations of motion are solved using constant average acceleration method and Picard’s algorithm. Effects of crack size and position on transient response are shown.en
dc.publisherGrađevinski fakultet, Subotica
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourceMeđunarodna konferencija Savremena dostignuća u građevinarstvu 25en
dc.titleGeometrically nonlinear transient analysis of delaminated composite platesen
dc.titleGeometrijski nelinearna dinamička analiza oštećenih kompozitnih pločasr
dc.typeconferenceObject
dc.rights.licenseBY-SA
dc.citation.epage479
dc.citation.other30: 465-479
dc.citation.spage465
dc.citation.volume30
dc.description.otherZbornik radova Građevinskog fakultetaen
dc.identifier.doi10.14415/konferencijaGFS2014.063
dc.identifier.fulltexthttps://grafar.grf.bg.ac.rs//bitstream/id/3426/1242.pdf
dc.type.versionpublishedVersion


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