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Bridge damage detection based on vibration data: past and new developments
dc.contributor.author | Casas Rius, Joan Ramon |
dc.contributor.author | Moughty, John James |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2017-02-03T15:19:21Z |
dc.date.available | 2017-02-03T15:19:21Z |
dc.date.issued | 2017-02 |
dc.identifier.citation | Casas, J., Moughty, J. Bridge damage detection based on vibration data: past and new developments. "Frontiers in built environment", Febrer 2017, vol. 3, p. 1-12. |
dc.identifier.issn | 2297-3362 |
dc.identifier.uri | http://hdl.handle.net/2117/100561 |
dc.description.abstract | Overtime, bridge condition declines due to a number of degradation processes such as creep, corrosion, and cyclic loading, among others. Traditionally, vibration-based damage detection techniques in bridges have focused on monitoring changes to modal parameters. These techniques can often suffer to their sensitivity to changes in environmental and operational conditions, mistaking them as structural damage. Recent research has seen the emergence of more advanced computational techniques that not only allow the assessment of noisier and more complex data but also allow research to veer away from monitoring changes in modal parameters alone. This paper presents a review of the current state-of-the-art developments in vibration-based damage detection in small to medium span bridges with particular focus on the utilization of advanced computational methods that avoid traditional damage detection pitfalls. A case study based on the S101 bridge is also presented to test the damage sensitivity to a chosen methodology. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Tipologies estructurals |
dc.subject.lcsh | Bridges--Vibration |
dc.subject.other | structural health monitoring |
dc.subject.other | damage detection |
dc.subject.other | vibration |
dc.subject.other | modal parameters |
dc.subject.other | bridges |
dc.title | Bridge damage detection based on vibration data: past and new developments |
dc.type | Article |
dc.subject.lemac | Ponts -- Vibració |
dc.contributor.group | Universitat Politècnica de Catalunya. EC - Enginyeria de la Construcció |
dc.identifier.doi | 10.3389/fbuil.2017.00004 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://journal.frontiersin.org/article/10.3389/fbuil.2017.00004/full |
dc.rights.access | Open Access |
local.identifier.drac | 19674606 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/642453/EU/Training in Reducing Uncertainty in Structural Safety/TRUSS |
local.citation.author | Casas, J.; Moughty, J. |
local.citation.publicationName | Frontiers in built environment |
local.citation.volume | 3 |
local.citation.startingPage | 1 |
local.citation.endingPage | 12 |
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