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Assessment of Seismic Behavior of an RC Precast Building

2020-09-15Capítulo de livro Acesso aberto
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datacite.subject.fosEngenharia e Tecnologia::Outras Engenharias e Tecnologias
datacite.subject.fosCiências Naturais::Ciências da Terra e do Ambiente
datacite.subject.fosCiências Naturais::Ciências Químicas
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
datacite.subject.sdg12:Produção e Consumo Sustentáveis
dc.contributor.authorVitorino, Hugo
dc.contributor.authorBatalha, Nadia
dc.contributor.authorSousa, Romain
dc.contributor.authorFernandes, Paulo
dc.contributor.authorVarum, Humberto
dc.contributor.authorRodrigues, Hugo
dc.date.accessioned2026-05-29T10:27:05Z
dc.date.available2026-05-29T10:27:05Z
dc.date.issued2020-09-15
dc.descriptionEISBN - 9783030355333
dc.descriptionLink para o documento - https://repositorio-aberto.up.pt/bitstream/10216/133953/2/422655.pdf
dc.description.abstractPast earthquakes brought attention to the poor performance of precast reinforced concrete structures. One of the problems observed in those structures is related to the beam-to-column connections. The evaluation of different methodologies for the analysis of beam-to-column connections in industrial buildings is an important aspect that should be studied. The numerical analyses developed allowed the study of the effect that different connection properties have on the frequencies of vibration, members drifts, and seismic coefficients. The connection properties were modeled through a macro-element that considers the friction (between concrete–concrete and concrete–neoprene) and the steel dowels. The results showed that the friction between concrete elements and the consideration of the neoprene in the connection has a small impact on the drifts demands in the columns and seismic coefficient of the analyzed structure; on the other hand, the effect of the steel dowel on the drift demand and seismic coefficient is significant. The comparison of the models with different properties and connections allowed a better understanding of the factors with a higher impact on the results.eng
dc.description.sponsorshipThis work was financially supported by Project POCI-01-0145-FEDER-028439—“SeismisPRECAST Seismic performance ASSessment of existing Precast Industrial buildings and development of Innovative Retrofitting sustainable solutions” funded by FEDER funds through COMPETE2020—Programa Operacional Competitividade e Internacionalização (POCI) and by national funds (PIDDAC) through FCT/MCTES. The second author acknowledged to FCT—Fundação para a Ciência e a Tecnologia namely through the PhD grant with reference SFRH/BD/139723/2018.
dc.identifier.citationVitorino, H., Batalha, N., Sousa, R., Fernandes, P., Varum, H., Rodrigues, H. (2021). Assessment of Seismic Behavior of an RC Precast Building. In: Rodrigues, H., Gaspar, F., Fernandes, P., Mateus, A. (eds) Sustainability and Automation in Smart Constructions. Advances in Science, Technology & Innovation. Springer, Cham. https://doi.org/10.1007/978-3-030-35533-3_36.
dc.identifier.doi10.1007/978-3-030-35533-3_36
dc.identifier.eissn2522-8722
dc.identifier.isbn9783030355326
dc.identifier.isbn9783030355333
dc.identifier.issn2522-8714
dc.identifier.urihttp://hdl.handle.net/10400.8/16359
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer Nature
dc.relation.hasversionhttps://link.springer.com/chapter/10.1007/978-3-030-35533-3_36
dc.relation.ispartofAdvances in Science, Technology & Innovation
dc.relation.ispartofSustainability and Automation in Smart Constructions
dc.rights.uriN/A
dc.subjectIndustrial Buildings
dc.subjectPrecast Reinforced Concrete
dc.subjectBeam-to-Column Connections
dc.subjectSeismic Performance
dc.subjectNumerical Analysis
dc.titleAssessment of Seismic Behavior of an RC Precast Buildingeng
dc.typebook part
dspace.entity.typePublication
oaire.citation.endPage8
oaire.citation.startPage1
oaire.citation.titleAdvances in Science, Technology and Innovation
oaire.versionhttp://purl.org/coar/version/c_ab4af688f83e57aa
person.familyNameVitorino
person.familyNameSousa
person.familyNameFernandes
person.familyNamePinheiro Rodrigues
person.givenNameHugo
person.givenNameRomain
person.givenNamePaulo
person.givenNameHugo Filipe
person.identifier1257123
person.identifierE-5195-2010
person.identifier.ciencia-idB611-9015-A810
person.identifier.ciencia-idB51F-077A-89DB
person.identifier.ciencia-idF41A-AFFE-B165
person.identifier.ciencia-idB610-29E9-0E49
person.identifier.orcid0000-0003-1213-8376
person.identifier.orcid0000-0002-5644-8889
person.identifier.orcid0000-0003-1373-4540
person.identifier.scopus-author-id53867134400
person.identifier.scopus-author-id56701925300
person.identifier.scopus-author-id23019838500
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relation.isAuthorOfPublication.latestForDiscoverya5ede832-e868-42e8-96b6-07025d025af6

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Past earthquakes brought attention to the poor performance of precast reinforced concrete structures. One of the problems observed in those structures is related to the beam-to-column connections. The evaluation of different methodologies for the analysis of beam-to-column connections in industrial buildings is an important aspect that should be studied. The numerical analyses developed allowed the study of the effect that different connection properties have on the frequencies of vibration, members drifts, and seismic coefficients. The connection properties were modeled through a macro-element that considers the friction (between concrete–concrete and concrete–neoprene) and the steel dowels. The results showed that the friction between concrete elements and the consideration of the neoprene in the connection has a small impact on the drifts demands in the columns and seismic coefficient of the analyzed structure; on the other hand, the effect of the steel dowel on the drift demand and seismic coefficient is significant. The comparison of the models with different properties and connections allowed a better understanding of the factors with a higher impact on the results.
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