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http://hdl.handle.net/10773/9982
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Coelho, M. | pt |
dc.contributor.author | Fernandes, P. | pt |
dc.contributor.author | Melo, J. | pt |
dc.contributor.author | Sena-Cruz, J. | pt |
dc.contributor.author | Varum, H. | pt |
dc.contributor.author | Barros, J. | pt |
dc.contributor.author | Costa, A. | pt |
dc.date.accessioned | 2013-03-25T10:11:55Z | - |
dc.date.available | 2013-03-25T10:11:55Z | - |
dc.date.issued | 2012 | - |
dc.identifier.uri | http://hdl.handle.net/10773/9982 | - |
dc.description.abstract | An experimental program was carried out to analyse the potentialities of a technique based on the use of multidirectional CFRP laminates (MDL-CFRP) for the seismic repair and strengthening of reinforced concrete (RC) beam-column joints. This experimental program comprises cyclic tests on three full-scale RC joints, representative of interior beam-column connections in buildings. The joints were initially submitted to a cyclic test inducing a damage pattern representative of a seismic event. Subsequently, they were repaired and strengthened with MDL-CFRP. The strengthened joints were then tested for the same loading history of the original ones up to their failure. The adopted strengthening technique uses the MDL-CFRP that are simultaneously glued and anchored to the concrete surfaces. This technique is called Mechanically Fastened and Externally Bonded Reinforcement (MF-EBR). In the present study, the effectiveness of two different strengthening configurations was investigated. The tests are described and the main results are presented and analyzed. | pt |
dc.language.iso | eng | pt |
dc.relation | FEDER – COMPETE | pt |
dc.relation | FCT - PTDC/ECM/74337/2006 | pt |
dc.rights | openAccess | por |
dc.subject | Multidirectional CFRP laminates | pt |
dc.subject | RC beam-column joint | pt |
dc.subject | Seismic strengthening | pt |
dc.subject | MF-EBR strengthening technique | pt |
dc.title | Seismic strengthening of beam-column joints with multidirectional CFRP laminates | pt |
dc.type | conferenceObject | pt |
dc.peerreviewed | yes | pt |
ua.publicationstatus | published | pt |
ua.event.date | 13-15 junho, 2012 | pt |
ua.event.type | conference | pt |
degois.publication.location | Rome, Italy | pt |
degois.publication.title | CICE2012, 6th International Conference on Composites in Construction Engineering | |
degois.publication.title | CICE2012, 6th International Conference on Composites in Construction Engineering | pt |
Appears in Collections: | DECivil - Comunicações |
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