Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/21415
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Lourenço, Paulo B. | - |
dc.contributor.author | Trujillo, A. | - |
dc.contributor.author | Mendes, N. | - |
dc.contributor.author | Ramos, Luís F. | - |
dc.date.accessioned | 2012-12-11T15:45:46Z | - |
dc.date.available | 2012-12-11T15:45:46Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 0141-0296 | por |
dc.identifier.uri | https://hdl.handle.net/1822/21415 | - |
dc.description.abstract | This work addresses the seismic safety of the remainings of one church in Famagusta (Cyprus), including also a historical survey, inspection and diagnosis. The seismic safety is studied in detail, using limit analysis of collapse mechanisms as preliminary safety assessment. Then, a finite element model was prepared and updated using dynamic identification results. The updated model was subjected to non-linear static (pushover) analysis in different directions (global and principal) using two lateral load patterns: proportional to the mass and proportional to the modal shapes of the structure. Finally, a time history analysis is also performed. The results allow to conclude that: (a) limit analysis of collapse mechanism can be adequately employed for the seismic assessment of masonry ruins, as they provide comparable results to more sophisticated analysis; (b) load patterns proportional to the mode shapes in pushover analysis of complex masonry structures should be carefully considered, as they can provide too conservative results; (c) the ruins of the church exhibit a low seismic safety. | por |
dc.description.sponsorship | This work was partly funded by project FP7-ENV-2009-1-244123-NIKER of the 7th Framework Programme of the European Commission Project. | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.rights | openAccess | por |
dc.subject | Masonry churches | por |
dc.subject | Seismic safety assessment | por |
dc.subject | Inspection and diagnosis | por |
dc.subject | Dynamic identification | por |
dc.subject | Limit analysis | por |
dc.subject | Non-linear analysis | por |
dc.subject | Dynamic analysis | por |
dc.title | Seismic performance of the St. George of the Latins church : lessons learned from studying masonry ruins | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.engstruct.2012.03.003 | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 501 | por |
oaire.citationEndPage | 518 | por |
oaire.citationIssue | 7 | por |
oaire.citationTitle | Engineering Structures | por |
oaire.citationVolume | 40 | por |
dc.identifier.doi | 10.1016/j.engstruct.2012.03.003 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Engineering Structures | por |
Aparece nas coleções: | ISISE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Seismic performance of the St. George of the Latins church. Lessons learned from studying masonry ruins.pdf | 2,33 MB | Adobe PDF | Ver/Abrir |