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Influence of the in Plane and Out-of-Plane Masonry Infill Walls’ Interaction in the Structural Response of RC Buildings

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datacite.subject.fosEngenharia e Tecnologia
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
dc.contributor.authorFurtado, André
dc.contributor.authorRodrigues, Hugo
dc.contributor.authorArêde, António
dc.contributor.authorVarum, Humberto
dc.date.accessioned2025-12-16T19:31:24Z
dc.date.available2025-12-16T19:31:24Z
dc.date.issued2015
dc.descriptionConference name 1st International Conference on Structural Integrity, ICSI 2015, Funchal, Madeira
dc.descriptionConference date 1 September 2014 - 4 September 2014
dc.description.abstractThe contribution of infill masonry (IM) walls to the seismic performance of buildings can be favourable or not depending on several phenomena, detailing aspects and mechanical properties such as the relative stiffness and strength between the frames and the masonry walls, the type of connection between masonry and surrounding elements, etc. From survey on damaged and collapsed reinforced concrete (RC) buildings in recent earthquakes a large number of buildings that suffered severe damage or collapse had their poor performance associated with the influence of IM panels, wherein two main mechanisms have been reported. The IM out-of-plane behaviour has been observed as one of the most important critical failures of such type of non-structural elements. This research focuses on the development of a simplified macro-model to account for the out-of-plane behaviour of the IM, including the corresponding interaction between in-plane and out-of-plane, when subjected to seismic loading. That macro-model, implemented in the OpenSees software framework, is an improvement of the commonly adopted equivalent bi-diagonal-strut model, in which the out-of-plane behaviour is considered through the implementation of the element removal algorithm. Additionally it was evaluated the seismic safety assessment of an 8 storey building considering the effect of the IM out-of-plane behaviour in the structural response.eng
dc.description.sponsorshipThis paper includes research was developed with financial support provided by “FCT - Fundação para a Ciência e Tecnologia”, Portugal, namely through the research project PTDC/ECM/122347/2010 - RetroInf – Developing Innovative Solutions for Seismic Retrofitting of Masonry Infill Walls.
dc.identifier.citationFurtado, André & Rodrigues, Hugo & Arêde, António & Varum, H.. (2015). Influence of the in Plane and Out-of-Plane Masonry Infill Walls’ Interaction in the Structural Response of RC Buildings. Procedia Engineering. 114. 722-729. 10.1016/j.proeng.2015.08.016.
dc.identifier.doi10.1016/j.proeng.2015.08.016
dc.identifier.issn1877-7058
dc.identifier.urihttp://hdl.handle.net/10400.8/15106
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relation.hasversionhttps://www.sciencedirect.com/science/article/pii/S1877705815016550
dc.relation.ispartofProcedia Engineering
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectinfill masonry walls
dc.subjectnumerical modelling
dc.subjectout-of-plane behaviour
dc.subjectseismic vulnerability
dc.titleInfluence of the in Plane and Out-of-Plane Masonry Infill Walls’ Interaction in the Structural Response of RC Buildingseng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage729
oaire.citation.startPage722
oaire.citation.titleProcedia Engineering
oaire.citation.volume114
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNamePinheiro Rodrigues
person.givenNameHugo Filipe
person.identifierE-5195-2010
person.identifier.ciencia-idB610-29E9-0E49
person.identifier.orcid0000-0003-1373-4540
person.identifier.scopus-author-id23019838500
relation.isAuthorOfPublicationa461f4ce-a879-4898-99ec-2fa09e1cfb46
relation.isAuthorOfPublication.latestForDiscoverya461f4ce-a879-4898-99ec-2fa09e1cfb46

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Part of special issue ICSI 2015 The 1st International Conference on Structural Integrity Funchal, Madeira, Portugal 1st to 4th September, 2015
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