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Seismic performance-based assessment of urban cultural heritage assets through different macroelement approaches

2020-05Journal article Restricted access
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dc.contributor.authorMaio, Rui
dc.contributor.authorFerreira, Tiago Miguel
dc.contributor.authorEstêvão, João M. C.
dc.contributor.authorPantò, Bartolomeo
dc.contributor.authorCaliò, Ivo
dc.contributor.authorVicente, Romeu
dc.date.accessioned2019-12-18T19:41:00Z
dc.date.available2019-12-18T19:41:00Z
dc.date.issued2020-05
dc.description.abstractThis paper aims at providing an insightful comparison between three of the most widely used commercially available macroelement models for assessing the global seismic performance of existing masonry structures: the equivalent frame model of 3Muri®, and the two- and three-dimensional discrete macroelements available in 3D-Macro®. To this aim, a stone masonry building, representative of the Urban Cultural Heritage (UCH) typology of the Azores archipelago (in Portugal), was considered as a case study. Firstly, sensitivity analyses were performed to investigate the impact of a few modelling aspects on the seismic performance of the case study building, and ultimately to define the reference model. Secondly, this reference model was analysed both linearly and nonlinearly. Finally, the seismic performance was evaluated by applying the N2 Method. With this comparative study, the authors aim at discussing, from the user viewpoint, the features that these software codes and corresponding macroelement models have in common and those where they most diverge, as well as their main advantages and drawbacks. Results demonstrate that these models should be applied to UCH assets with due diligence, bearing in mind both the particularities of the case study as well as features and limitations associated with the chosen modelling strategy and software.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMaio, Rui; Ferreira, Tiago M.; Estêvão, João M.C.; Pantò, Bartolomeo; Caliò, Ivo; Vicente, Romeu. 2020. "Seismic performance-based assessment of urban cultural heritage assets through different macroelement approaches". Journal of Building Engineering 29: 101083. doi: 10.1016/j.jobe.2019.101083.pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.jobe.2019.101083pt_PT
dc.identifier.issn2352-7102
dc.identifier.urihttp://hdl.handle.net/10400.1/13400
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationEarthquake risk mitigation of urbn cultural heritage assets
dc.subjectUCH assetspt_PT
dc.subjectMacroelement modelspt_PT
dc.subjectModal analysispt_PT
dc.subjectPushover analysespt_PT
dc.subjectSeismic performance-based assessmentpt_PT
dc.titleSeismic performance-based assessment of urban cultural heritage assets through different macroelement approachespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleEarthquake risk mitigation of urbn cultural heritage assets
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_CENTRO/PD%2FBD%2F128100%2F2016/PT
oaire.citation.startPage101083pt_PT
oaire.citation.titleJournal of Building Engineeringpt_PT
oaire.citation.volume29pt_PT
oaire.fundingStreamPOR_CENTRO
person.familyNameEstêvão
person.givenNameJoão Manuel Carvalho
person.identifierLh0jYe0AAAAJ&hl
person.identifier.ciencia-id001A-8761-A164
person.identifier.orcid0000-0002-7356-9893
person.identifier.scopus-author-id56268965500
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication39e5f28b-fdf6-4823-b622-87f4177dd013
relation.isAuthorOfPublication.latestForDiscovery39e5f28b-fdf6-4823-b622-87f4177dd013
relation.isProjectOfPublication8c7fc930-fb9b-4a5a-b6e6-8c0c761844c4
relation.isProjectOfPublication.latestForDiscovery8c7fc930-fb9b-4a5a-b6e6-8c0c761844c4

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