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Konačni element sendvič ploče

dc.creatorVuksanović, Đorđe
dc.creatorĆetković, Marina
dc.date.accessioned2020-04-07T17:33:53Z
dc.date.available2020-04-07T17:33:53Z
dc.date.issued2006
dc.identifier.isbn86-82707-12-8
dc.identifier.urihttp://grafar.grf.bg.ac.rs/handle/123456789/1881
dc.description.abstractAs 2D plate models are capable only to determine global behaviour of laminated composites, new familly of theories based on 3D kinematics is formulated, that is Generalized Laminated Plate Theory (GLPT). Within the mentioned theory, displacement field is defined at ply level, in the form which allow independent in plane and through the thickness interpolation. Namely, the in-plane 2D mesh and the transverse 1D mesh can be refined independently, without having to reconstruct a 3D finite element mesh. Basic element equations are derived using displacement-based finite element formulation, in the case of statically loaded generally laminated plate. The obtained results have been compared with Classical Lamination Theory (CLPT), 3D Theory and Higher-order Shear Deformation Theory (HSDT).sr
dc.description.abstractKako su 2D modeli ploča u stanju da pruže samo odgovor na globalno ponašanje kompozitnih materijala, formulisana je nova grupa teorija zasnovana na 3D kinematici deformacije poprečnog preseka, odnosno Opšta laminatna teorija ploča. U okviru pomenute teorije, polje pomeranja se pretpostavlja za svaki od slojeva po debljini, u obliku koji dopušta nezavisnu interpolaciju u ravni i po debljini ploče. Naime, 2D mreža u ravni i 1D mreža po debljini mogu se nezavisno progušćavati bez potrebe za definisanjem 3D mreže konačnih elemenata. Osnovne jednačine konačnog elementa formulisane su po metodi deformacije, za slučaj statički opterećene ploče proizvoljne šeme laminacije. Dobijena rešenja upoređena su sa rešenjem Kirchhoff-ove teorije(CLPT), 3D teorije i rešenjem teorije ploča višeg reda (HSDT).sr
dc.language.isosrsr
dc.publisherUniversity of Montenegro, Faculty of Civil Engineeringsr
dc.relationContemporary problems of mechanics of deformable bodies/ IO 1749//RSsr
dc.rightsopenAccesssr
dc.sourceProceedings / International Conference Civil Engineering - Science & Practice, Žabljak, Montenegro, 2006.sr
dc.subjectMyltylayer platesr
dc.subjectStatic analysissr
dc.subjectFinite elementsr
dc.subjectMATLAB programsr
dc.titleSandwich Plate Finite Elementsr
dc.titleKonačni element sendvič pločesr
dc.typeconferenceObjectsr
dc.rights.licenseARRsr
dc.citation.epage90
dc.citation.spage85
dc.identifier.fulltexthttp://grafar.grf.bg.ac.rs/bitstream/id/7236/Grafar_Cetkovic_Vuksanovic_2006_K.pdf
dc.type.versionpublishedVersionsr


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