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dc.contributor.authorPelà, Luca
dc.contributor.authorAprile, Alessandra
dc.contributor.authorBenedetti, Andrea
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció
dc.date.accessioned2012-10-01T16:33:41Z
dc.date.created2013-01
dc.date.issued2013-01
dc.identifier.citationPelà, L.; Aprile, A.; Benedetti, A. Comparison of seismic assessment procedures for masonry arch bridges. "Construction and building materials", Gener 2013, vol. 38, p. 381-394.
dc.identifier.issn0950-0618
dc.identifier.urihttp://hdl.handle.net/2117/16597
dc.description.abstractThis work delves into the seismic assessment of masonry bridges through a detailed analysis of an existing triple-arched bridge. Firstly, the effectiveness of the nonlinear static analysis is evaluated by means of a comparison with a comprehensive set of 84 nonlinear dynamic analyses. Secondly, the choice of the control node on the finite element structural model is investigated, in order to understand its influence on the prediction of seismic capacity. Although the node located at the top level is usually considered to characterize the force–displacement response of common structures, such a choice is not suitable for the considered case-study. The node located at the level of the bridge’s centre of mass proves to be a better choice since it ensures a more reliable estimation of the seismic capacity. The critical discussion of the numerical analyses results gives useful indications towards an improved procedure for the seismic assessment of the considered structural typology.
dc.format.extent14 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Sismologia
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Tipologies estructurals
dc.subject.lcshEarthquake hazard analysis
dc.subject.lcshMasonry bridges
dc.subject.lcshArch bridges
dc.subject.otherMasonry
dc.subject.otherArch bridge
dc.subject.otherPushover analysis
dc.subject.otherNonlinear dynamic analysis
dc.subject.otherControl node
dc.subject.otherEarthquake response
dc.titleComparison of seismic assessment procedures for masonry arch bridges
dc.typeArticle
dc.subject.lemacRisc sísmic
dc.subject.lemacPonts en arc
dc.contributor.groupUniversitat Politècnica de Catalunya. TE - Tecnologia d'Estructures
dc.identifier.doi10.1016/j.conbuildmat.2012.08.046
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac10954630
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorPelà, L.; Aprile, A.; Benedetti, A.
local.citation.publicationNameConstruction and building materials
local.citation.volume38
local.citation.startingPage381
local.citation.endingPage394


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