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dc.creatorMarjanović, Miroslav
dc.creatorVuksanović, Djordje
dc.date.accessioned2019-10-01T11:38:11Z
dc.date.available2019-10-01T11:38:11Z
dc.date.issued2012
dc.identifier.isbn978-86-88601-05-4
dc.identifier.urihttp://grafar.grf.bg.ac.rs/handle/123456789/1743
dc.description.abstractThis paper describes the transient response of cross-ply laminated composite plates. Possibility of achieving the transient response of cross-ply composites by the use of Reddy’s generalized laminated plate theory (GLPT) is evaluated in this work. Layerwise linear variation of displacements components, as well as linear kinematic relations and Hook’s law are assumed. Navier solution is applied for expansion of generalized displacements in double trigonometric series. The governing partial differential equations are reduced to a set of ordinary differential equations in time. The equations of motion are solved using Newmark’s integration schemes. Transient response is calculated with an example of simply supported (0/90) laminate. Different number of layers and variants of stacking sequences are taken into consideration by parametric study. Transient response is investigated using different schemes of dynamic loading (forcing functions). For all loading types, results taking into account the influence of time step are presented. Results are compared with those of other theories existing from the literature. Variety of new results is presented.en
dc.description.abstractU ovom radu opisan je dinamički odgovor cross-ply laminatnih kompozitnih ploča. Razmatrana je mogućnost određivanja dinamičkog odgovora cross-ply kompozita korišćenjem Reddy-eve Opšte laminatne teorije ploča (GLPT). Pretpostavljena je slojevita linearna varijacija komponenata pomeranja, kao i linearne kinematičke relacije i Hook-ov zakon. Navier-ovo rešenje je primenjeno za razvoj generalisanih pomeranja u dvostruke trigonometrijske redove. Uslovne parcijalne diferencijalne jednačine su redukovane na sistem običnih diferencijalnih jednačina po vremenu. Jednačine kretanja su rešene primenom Newmark-ovih integracionih šema. Dinamički odgovor je sračunat na primeru slobodno oslonjene cross-ply (0/90) laminatne ploče. U parametarskoj analizi su razmatrani uticaji broja slojeva u laminatu, kao i različite varijante šema laminacije. Dinamički odgovor je sračunat za različite šeme dinamičkog opterećenja (forcing functions). Za sve tipove opterećenja prezentovani su rezultati koji uzimaju u obzir uticaj vremenskog inkrementa. Rezultati su upoređeni sa nekim rezultatima po drugim teorijama koji postoje u literaturi. Prikazano je i mnoštvo novih rezultata.sr
dc.language.isoensr
dc.publisherFaculty of Civil Engineering and Architecture (Niš)sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/36048/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceInternational Symposium for Students of Doctoral Studies in the fields of Civil Engineering, Architecture and Environmental Protection - PhIDAC 2012sr
dc.subjectkompozitna pločasr
dc.subjectdinamička analizasr
dc.subjectlaminatna teorijasr
dc.subjectNavier-ovo rešenjesr
dc.subjectcomposite platesr
dc.subjectdynamic analysissr
dc.subjectlayerwise theorysr
dc.subjectNavier solutionsr
dc.titleTransient Response of Cross-Ply Laminated Composite Platesen
dc.typeconferenceObjectsr
dc.rights.licenseBY-NC-NDsr
dc.citation.epage352
dc.citation.spage345
dc.identifier.fulltexthttp://grafar.grf.bg.ac.rs/bitstream/id/6600/Binder1.pdf
dc.type.versionpublishedVersionsr


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