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dc.creatorMarjanović, Miroslav
dc.creatorVuksanović, Đorđe
dc.date.accessioned2019-04-19T14:25:35Z
dc.date.available2019-04-19T14:25:35Z
dc.date.issued2016
dc.identifier.issn0263-8223
dc.identifier.urihttp://grafar.grf.bg.ac.rs/handle/123456789/770
dc.description.abstractThe goal of this paper is to develop a computational model for the free vibration analysis of laminated composite shells with embedded delaminations. Laminated composite shells of different shape are modeled using the assembly of layered plate finite elements based on the Generalized Laminated Plate Theory of Reddy. Discontinuities in the displacement field are implemented using the Heaviside step functions. The material is assumed as orthotropic and linearly elastic. The solver is coded in MATLAB. For the generation of models and the visualization of results, GiD Pre/Post Processor is used. After the verification of the proposed model for the intact composite shells using the existing data from the literature, the effect of delamination size on the fundamental frequencies is investigated numerically. A variety of new results for delaminated shells is presented as a benchmark for future investigations.en
dc.publisherElsevier Ltd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/36048/RS//
dc.relationGerman Academic Exchange Service (DAAD), project SEEFORM
dc.rightsrestrictedAccess
dc.sourceComposite Structures
dc.subjectFree vibrationsen
dc.subjectComposite shellen
dc.subjectFEMen
dc.subjectDelaminationen
dc.subjectAssemblyen
dc.titleFree vibrations of laminated composite shells using the rotation-free plate elements based on Reddy's layerwise discontinuous displacement modelen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage332
dc.citation.other156: 320-332
dc.citation.rankM21
dc.citation.spage320
dc.citation.volume156
dc.identifier.doi10.1016/j.compstruct.2015.07.125
dc.identifier.rcubconv_1839
dc.identifier.scopus2-s2.0-84993993251
dc.identifier.wos000386752400027
dc.type.versionpublishedVersion


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