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dc.contributor.authorSantos Ferreira, Denise Carina
dc.contributor.authorBairán García, Jesús Miguel
dc.contributor.authorMarí Bernat, Antonio Ricardo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció
dc.date.accessioned2014-08-28T09:22:39Z
dc.date.available2014-08-28T09:22:39Z
dc.date.created2014
dc.date.issued2014
dc.identifier.citationFerreira, D.; Bairan, J.; Mari, A. Nonlinear FE analysis of a full scale in situ test on a RC bridge by means of a 1D layered frame model. A: Computational Modelling of Concrete and Concrete Strctures. "Proceedings of EURO-C 2014 : San Anton am Arlberg, Austria, 24-27 March 2014 : Computational Modelling of Concrete Strcutures". St. Anton Am Arlberg: CRC Press. Taylor & Francis Group, 2014, p. 917-925.
dc.identifier.isbn978-1-138-00145-9
dc.identifier.urihttp://hdl.handle.net/2117/23687
dc.description.abstractAssessment, upgrading and strengthening of ageing civil infrastructure is a major task for Europe. The aim is to extend the life-time of existing concrete bridges without loss of safety. Nonlinear finite element analysis (NLFEA) can quantify the reserve capacity of existing structures and prevent premature dismantle; however, this technique is still seldom used in practice. 2D and 3D FE models, due to high time consumption and complexity, are barely applied at large scale. In this communication, a 1D layered frame model with force-interaction is used to simulate the experimental full scale test of a RC railway bridge in Örnsköldsvik, Sweden, failing in a combination of shear-bending-torsion. Available 2D and 3D NLFEA performed with commercial software are compared. Due to the computational efficiency and relative simplicity, the 1D layered frame model can be a reference for more sophisticated continuum models in preliminary assessment stages.
dc.format.extent9 p.
dc.language.isoeng
dc.publisherCRC Press. Taylor & Francis Group
dc.subjectÀrees temàtiques de la UPC::Edificació::Materials de construcció::Formigó
dc.subject.lcshBuildings -- Structures
dc.titleNonlinear FE analysis of a full scale in situ test on a RC bridge by means of a 1D layered frame model
dc.typeConference report
dc.subject.lemacConstrucció -- Estructures --Simulació per ordinador
dc.contributor.groupUniversitat Politècnica de Catalunya. TE - Tecnologia d'Estructures
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.crcnetbase.com/doi/abs/10.1201/b16645-103
dc.rights.accessOpen Access
local.identifier.drac14003845
dc.description.versionPostprint (author’s final draft)
local.citation.authorFerreira, D.; Bairan, J.; Mari, A.
local.citation.contributorComputational Modelling of Concrete and Concrete Strctures
local.citation.pubplaceSt. Anton Am Arlberg
local.citation.publicationNameProceedings of EURO-C 2014 : San Anton am Arlberg, Austria, 24-27 March 2014 : Computational Modelling of Concrete Strcutures
local.citation.startingPage917
local.citation.endingPage925


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