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dc.contributor.authorTurco, Emilio
dc.contributor.authorBarchiesi, Emilio
dc.contributor.authordell’Isola, Francesco
dc.contributor.otherBarchiesi, Emilio
dc.date.accessioned2023-02-28T19:45:23Z
dc.date.available2023-02-28T19:45:23Z
dc.date.issued2023
dc.identifier.citationTurco, E., Barchiesi, E. & dell’Isola, F. (2023). Nonlinear dynamics of origami metamaterials: energetic discrete approach accounting for bending and in-plane deformation of facets. Zeitschrift fur Angewandte Mathematik und Physik, 74(1), https://doi.org/10.1007/s00033-022-01917-3es_PE
dc.identifier.issn00442275
dc.identifier.urihttps://hdl.handle.net/20.500.12724/17748
dc.descriptionIndexado en Scopuses_PE
dc.description.abstractIn this paper, we start the analysis of the nonlinear dynamics of structural elements having an origami-type microstructure and micro-kinematics, also known as origami metamaterials. We use a finite-dimensional Lagrangian system to explore, via numerical simulations, the overall behaviour of an origami beam. This provides some significant hints about the structure of an effective homogenized continuum model for such a beam. We introduce a geometrically exact two-dimensional triangular discrete element, whose kinematics is given in terms of three-dimensional nodal displacements. Inertial terms are taken into account. Facets—which in this paper are quadrilateral—are modelled as the union of several triangles, each triangle deforming affinely in plane. Facet bending and sheet folding are taken into account by constraining through cylindrical hinges adjacent triangles and placing in-between torsional springs between them. In-plane and bending/folding strain energies are estimated from the elongation of the triangles’ sides and from the relative rotations of adjacent triangles, respectively. The actual reconstruction of the equilibrium path is performed numerically through a stepwise time integration scheme that can handle large displacements.es_PE
dc.formatapplication/pdfes_PE
dc.language.isoenges_PE
dc.publisherSpringeres_PE
dc.relation.ispartofurn:issn: 00442275
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_PE
dc.sourceRepositorio Institucional - Ulimaes_PE
dc.sourceUniversidad de Limaes_PE
dc.subjectPendientees_PE
dc.subject.classificationPendiente / Pendientees_PE
dc.titleNonlinear dynamics of origami metamaterials: energetic discrete approach accounting for bending and in-plane deformation of facetses_PE
dc.typeinfo:eu-repo/semantics/articlees_PE
dc.type.otherArtículo en Scopuses_PE
dc.identifier.journalZeitschrift fur Angewandte Mathematik und Physikes_PE
dc.publisher.countryCHes_PE
dc.description.peer-reviewRevisión por pareses_PE
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#2.01.02es_PE
dc.identifier.doihttps://doi.org/10.1007/s00033-022-01917-3
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_PE
ulima.autor.afiliacionInstituto de Investigación Científica (IDIC), Universidad de Limaes_PE
ulima.autor.carrera(No figura en la lista del año 2023)es_PE
dc.identifier.isni0000000121541816


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