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dc.contributor.authorIsoldi, Liércio Andrépt_BR
dc.contributor.authorAwruch, Armando Miguelpt_BR
dc.contributor.authorTeixeira, Paulo Roberto de Freitaspt_BR
dc.contributor.authorMorsch, Inacio Benvegnupt_BR
dc.date.accessioned2013-07-11T02:22:16Zpt_BR
dc.date.issued2008pt_BR
dc.identifier.issn1678-5878pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/75799pt_BR
dc.description.abstractGeometrically nonlinear static and dynamic behaviour of laminate composite shells are analyzed in this work using the Finite Element Method (FEM). Triangular elements with three nodes and six degrees of freedom per node (three displacement and three rotation components) are used. For static analysis the nonlinear equilibrium equations are solved using the Generalized Displacement Control Method (GDCM) while the dynamic solution is performed using the classical Newmark Method with an Updated Lagrangean Formulation (ULF). The system of equations is solved using the Gradient Cojugate Method (GCM) and in nonlinear cases with finite rotations and displacements an iterativeincremental scheme is employed. Numerical examples are presented and compared with results obtained by other authors with different kind of elements and different schemes.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofJournal of the Brazilian Society of Mechanical Sciences and Engineering. Rio de Janeiro, RJ. Vol. 30, no. 1 (Jan./Mar. 2008), p. 84-93pt_BR
dc.rightsOpen Accessen
dc.subjectGeometrically nonlinear analysis,en
dc.subjectElementos finitospt_BR
dc.subjectCompósitospt_BR
dc.subjectLaminate compositeen
dc.subjectEstruturas em cascapt_BR
dc.subjectStatic and dynamic analysis of shellsen
dc.titleGeometrically nonlinear static and dynamic analysis of composite laminates shells with a triangular finite elementpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000653216pt_BR
dc.type.originNacionalpt_BR


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