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dc.contributor.authorBrownjohn, JMW
dc.contributor.authorAu, S-K
dc.contributor.authorWang, X
dc.contributor.authorZhu, Z
dc.contributor.authorRaby, A
dc.contributor.authorAntonini, A
dc.date.accessioned2019-01-17T14:58:28Z
dc.date.issued2018-07-13
dc.description.abstractDuring 2016 and 2017 a program of field vibration measurements was made on a set of Victorian era granite lighthouse towers around the British Isles. The field tests were designed for structural identification to enable condition assessment and identification of extreme wave loads through long term monitoring. The primary test method was forced vibration, and ambient vibration measurements was used as a backup. The best operational modal analysis (OMA) results were obtained using Bayesian OMA, which provide a clear picture of the directionality of the mode shapes which appeared at very close frequencies due to the symmetry of the towers. The paper describes measurements and sample analysis illustrating difficulties and achievements.en_GB
dc.description.sponsorshipEngineering and Physical Sciences Research Council (EPSRC)en_GB
dc.identifier.citation9th European Workshop on Structural Health Monitoring (EWSHM2018), 10-13 July 2018, Manchester, UKen_GB
dc.identifier.grantnumberEP/N022955/1en_GB
dc.identifier.grantnumberEP/N022947/1en_GB
dc.identifier.grantnumberEP/NO23285/1en_GB
dc.identifier.grantnumberEP/N017897/1en_GB
dc.identifier.grantnumberEP/N017803en_GB
dc.identifier.urihttp://hdl.handle.net/10871/35514
dc.language.isoenen_GB
dc.publisherBritish Institute of Non-Destructive Testing (BINDT)en_GB
dc.relation.urlhttp://www.bindt.org/events/ewshm-2018/en_GB
dc.rights© 2018 British Institute of Non-Destructive Testingen_GB
dc.titleBayesian operational modal analysis of offshore rock lighthouses for SHMen_GB
dc.typeConference proceedingsen_GB
dc.date.available2019-01-17T14:58:28Z
dc.descriptionThis is the author accepted manuscript. the final version is available from the British Institute of Non-Destructive Testing via the link in this recorden_GB
dc.rights.urihttp://www.rioxx.net/licenses/all-rights-reserveden_GB
dcterms.dateAccepted2018-06-13
exeter.funder::Engineering and Physical Sciences Research Council (EPSRC)en_GB
rioxxterms.versionAMen_GB
rioxxterms.licenseref.startdate2018-07-13
rioxxterms.typeConference Paper/Proceeding/Abstracten_GB
refterms.dateFCD2019-01-17T09:50:17Z
refterms.versionFCDAM
refterms.dateFOA2019-01-17T14:58:36Z
refterms.panelBen_GB


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