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https://hdl.handle.net/1822/85746
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Campo DC | Valor | Idioma |
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dc.contributor.author | Cabanzo, Carlos Andres Mendoza | por |
dc.contributor.author | Matos, José C. | por |
dc.contributor.author | Pereira, Neryvaldo Jesus Galvão | por |
dc.contributor.author | Viviescas, Álvaro | por |
dc.date.accessioned | 2023-07-26T15:02:14Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Mendoza, C., Matos, J. C., Galvão, N., Viviescas, A. (2021) Reliability-based performance assessment of a roadway bridge under seismic actions, in IABSE Congress – Resilient technologies for sustainable infrastructure, Christchurch, New Zealand (online), 3-5 February 2021. | - |
dc.identifier.isbn | 9783857481703 | por |
dc.identifier.uri | https://hdl.handle.net/1822/85746 | - |
dc.description.abstract | External events represent the most common causes of bridge failure which could indicate distress, partial or total collapse (failure of all substantial parts of a bridge). One of the main environmental factors are earthquakes, which have a high impact on bridges due to irregularities presented in both substructure and superstructure and vulnerabilities acquired by the codes used in its design. This article presents a framework to obtain the reliability index of a bridge under seismic events, using response surface method and first order reliability method, based on random variables that affect the structure capacity (pushover analysis) and the seismic loads (peak ground acceleration). The bridge reliability of the case study is updated using visual inspection techniques. Results indicate that the vulnerable zone on the bridge is its shortest pier and the failure could occur due to high shear concentration in the hinge at the bottom of the pier. | por |
dc.description.sponsorship | The authors would like to thank ISISE Institute for Sustainability and Innovation in Structural Engineering (PEst-C/ECl/U14029/2011 FC0M-01- 0124-FEDER-022681). This work was co-financed by the Interreg Atlantic Area Programme through the European Regional Development Fund under SIRMA project (GrantNo. EAPA 82612018). | por |
dc.language.iso | eng | por |
dc.publisher | IABSE | - |
dc.relation | PEst-C/ECl/U14029/2011 | por |
dc.rights | closedAccess | por |
dc.subject | Bridges | por |
dc.subject | Seismic events | por |
dc.subject | Reliability | por |
dc.subject | Performance assessment | por |
dc.title | Reliability based performance assessment of a roadway bridge under seismic actions | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
oaire.citationConferenceDate | 03 – 05 Febr. 2021 | por |
sdum.event.title | IABSE Congress “Resilient Technologies for Sustainable Infrastructures” | por |
sdum.event.type | congress | por |
oaire.citationStartPage | 212 | por |
oaire.citationEndPage | 219 | por |
oaire.citationConferencePlace | Christchurch, New Zealand | por |
dc.date.embargo | 10000-01-01 | - |
dc.subject.fos | Engenharia e Tecnologia::Engenharia Civil | por |
sdum.conferencePublication | IABSE Congress, Christchurch 2020: Resilient Technologies for Sustainable Infrastructure - Proceedings | por |
dc.subject.ods | Indústria, inovação e infraestruturas | por |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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paper.pdf Acesso restrito! | 5,26 MB | Adobe PDF | Ver/Abrir |