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Experimental assessment of strengthening strategy to improve the masonry infills out-of-plane behaviour through textile reinforced mortar

2019-06-24Conference paper Restricted access
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datacite.subject.fosEngenharia e Tecnologia::Engenharia Civil
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
dc.contributor.authorFurtado, André
dc.contributor.authorMelo, José
dc.contributor.authorArêde, António
dc.contributor.authorVarum, Humberto
dc.contributor.authorRodrigues, Hugo
dc.date.accessioned2025-12-10T15:46:00Z
dc.date.available2025-12-10T15:46:00Z
dc.date.issued2019-06-24
dc.description.abstractThroughout the last years, the study of the masonry infill walls out-of-plane behavior is being observed by the scientific community with special attention, mainly due to damages observed during post-earthquake scenarios, where several number of damages and out-of-plane collapses of infill panels were found. Different causes are pointed to justify the seismic vulnerability of these type of elements, most of all related to deficient construction practices, which are nowadays still applicable Based on this motivation, two experimental quasi-static, full-scale, out-ofplane tests were carried out on RC frames that were built and infilled with a thin masonry wall made up of horizontal hollow clay bricks. The first specimen is representative of the enclosure of a typical existing RC building in the Southern countries in its "as-built" condition. The second specimen was strengthened with textile-reinforced mortar using glass fiber mesh. Both specimens were subjected to semi-cyclic (loading-unloading-reloading) history of imposed displacements by means of small pneumatic jacks through a uniform distributed load. Experimental results will be presented and detailed in terms of out-of-plane force-displacement responses and damage evolution. In the end, the results of the tests are compared to assess the effectiveness of the strengthening technique.eng
dc.description.sponsorshipThe authors would like to acknowledge the support financially support by: Project POCI-01-0145-FEDER-007457 - CONSTRUCT - Institute of R&D In Structures and Construction funded by FEDER funds through COMPETE2020 - Programa Operacional Competitividade e Internacionalização (POCI) – and by national funds through FCT - Fundação para a Ciência e a Tecnologia, namely through the research project P0CI-01-0145-FEDER-016898 – ASPASSI -Safety Evaluation and Retrofitting of Infill masonry enclosure Walls for Seismic demands.
dc.identifier.citationFurtado, A., Rodrigues, H., Melo, J., Arêde, A., & Varum, H. (2019). Experimental assessment of strengthening strategy to improve the masonry infills out-of-plane behaviour through textile reinforced mortar. In 7th ECCOMAS International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2019).10.7712/120119.7060.19426
dc.identifier.doi10.7712/120119.7060.19426
dc.identifier.urihttp://hdl.handle.net/10400.8/14983
dc.language.isoeng
dc.peerreviewedyes
dc.publisherInstitute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece
dc.relation.hasversionwww.eccomasproceedia.org
dc.relation.ispartofProceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015)
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectCivil engineering
dc.subjectStructural engineering
dc.subjectEngenharia civil
dc.subjectEngenharia estrutural
dc.titleExperimental assessment of strengthening strategy to improve the masonry infills out-of-plane behaviour through textile reinforced mortareng
dc.typeconference paper
dcterms.referenceshttps://www.eccomasproceedia.org/
dspace.entity.typePublication
oaire.citation.conferenceDate2019-06-24
oaire.citation.conferencePlaceCrete
oaire.citation.endPage2093
oaire.citation.startPage2083
oaire.citation.title7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2019
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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