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https://hdl.handle.net/1822/26484
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Campo DC | Valor | Idioma |
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dc.contributor.author | Lourenço, Paulo B. | - |
dc.contributor.author | Avila, Leonardo | - |
dc.contributor.author | Vasconcelos, Graça | - |
dc.contributor.author | Costa, Alfredo Campos | - |
dc.contributor.author | Alves, J. Pedro | - |
dc.contributor.author | Mendes, N. | - |
dc.date.accessioned | 2013-11-29T14:30:57Z | - |
dc.date.available | 2013-11-29T14:30:57Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 1570-761X | por |
dc.identifier.uri | https://hdl.handle.net/1822/26484 | - |
dc.description.abstract | Masonry buildings worldwide exhibited severe damage and collapse in recent strong earthquake events. It is known that their brittle behavior, which is mainly due to the combination of lowtensile strength, largemass and insufficient connection between structural elements, is the main limitation for their structural implementation in residential buildings. A new construction system for masonry buildings using concrete blocks units and trussed reinforcement is presented here and its seismic behavior is validated through shaking table tests. Dynamic tests of two geometrically identical two-story reduced scale (1:2) models have been carried out, considering artificial accelerograms compatible with the elastic response spectrum defined by the Eurocode 8. The first model was reinforced with the new proposed system while the second modelwas built with unreinforced masonry. The experimental analysis encompasses local and global parameters such as cracking patterns, failure mechanisms, and in-plane and out-of-plane behavior in terms of displacements and lateral drifts from where the global dynamic behavior of the two buildings is analyzed comparatively. Finally, behavior factors for the design recommendations in case of unreinforced masonry are alsoevaluated. | por |
dc.description.sponsorship | QREN (POFC) - ADI - Agência de Inovação | por |
dc.language.iso | eng | por |
dc.publisher | Springer | por |
dc.rights | restrictedAccess | por |
dc.subject | Concrete block masonry | por |
dc.subject | Masonry buildings | por |
dc.subject | Shaking table testing | por |
dc.subject | Experimental analysis | por |
dc.subject | Shaking-table tests | por |
dc.subject | Seismic performance | por |
dc.subject | Bed joint reinforcement | por |
dc.subject | Behavior factor | por |
dc.title | Experimental investigation on the seismic performance of masonry buildings using shaking table testing | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | www.springerlink.com | por |
sdum.publicationstatus | in publication | por |
oaire.citationStartPage | 1157 | por |
oaire.citationEndPage | 1190 | por |
oaire.citationIssue | 4 | por |
oaire.citationTitle | Bulletin of Earthquake Enginnering | por |
oaire.citationVolume | 11 | por |
dc.identifier.doi | 10.1007/s10518-012-9410-7 | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | Bulletin of Earthquake Engineering | por |
Aparece nas coleções: | ISISE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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10.1007_s10518-012-9410-7.pdf Acesso restrito! | Artigo Lourenço et al. | 2,1 MB | Adobe PDF | Ver/Abrir |