Publication
Evaluation of Analytical Methodologies to Derive Vulnerability Functions
| dc.contributor.author | Silva, Vitor | |
| dc.contributor.author | Varum, Humberto | |
| dc.contributor.author | Crowley, Helen | |
| dc.contributor.author | Sousa, Romain | |
| dc.contributor.author | Pinho, Rui | |
| dc.date.accessioned | 2020-02-19T17:06:21Z | |
| dc.date.available | 2020-02-19T17:06:21Z | |
| dc.date.issued | 2012-09 | |
| dc.date.updated | 2020-02-19T15:30:54Z | |
| dc.description.abstract | The recognition of fragility functions as a fundamental tool in seismic risk assessment has led to the development of more and more complex and elaborate procedures for their computation. Although vulnerability functions have been traditionally produced using observed damage and loss data, more recent studies propose the employment of analytical methodologies as a way to overcome the frequent lack of post-earthquake data. The variation of the structural modelling approaches on the estimation of building capacity has been the target of many studies in the past, however, its influence in the resulting vulnerability model, impact in loss estimations or propagation of the uncertainty to the seismic risk calculations has so far been the object of restricted scrutiny. Hence, in this paper, an extensive study of static and dynamic procedures for estimating the nonlinear response of buildings has been carried out in order to evaluate the impact of the chosen methodology on the resulting vulnerability and risk outputs. Moreover, the computational effort and numerical stability provided by each approach were evaluated and conclusions were obtained regarding which one offers the optimal balance between accuracy and complexity. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.slug | cv-prod-1092215 | |
| dc.identifier.uri | http://hdl.handle.net/10400.8/4698 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | no | pt_PT |
| dc.subject | Fragility | pt_PT |
| dc.subject | Vulnerability | pt_PT |
| dc.subject | Analytical methodologies | pt_PT |
| dc.subject | Loss assessment | pt_PT |
| dc.title | Evaluation of Analytical Methodologies to Derive Vulnerability Functions | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Lisboa, Portugal | pt_PT |
| oaire.citation.title | 15 World Conference on Earthquake Engineering | pt_PT |
| person.familyName | Sousa | |
| person.givenName | Romain | |
| person.identifier | 1257123 | |
| person.identifier.ciencia-id | B51F-077A-89DB | |
| person.identifier.orcid | 0000-0003-1213-8376 | |
| person.identifier.scopus-author-id | 53867134400 | |
| rcaap.cv.cienciaid | B51F-077A-89DB | Romain Ribeiro de Sousa | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | ef762f92-201d-4335-8c9c-487c706fbfd8 | |
| relation.isAuthorOfPublication.latestForDiscovery | ef762f92-201d-4335-8c9c-487c706fbfd8 |
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