Nondestructive Experimental Measurement, Model Updating, and Fatigue Life Assessment of carsamba Suspension Bridge

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dc.authoridALTUNISIK, Ahmet Can/0000-0002-2638-2903
dc.authoridOKUR, Fatih Yesevi/0000-0003-2402-144X
dc.contributor.authorGunaydin, Murat
dc.contributor.authorSunca, Fezayil
dc.contributor.authorAltunisik, Ahmet Can
dc.contributor.authorErgun, Mustafa
dc.contributor.authorOkur, Fatih Yesevi
dc.date.accessioned2024-10-04T18:52:31Z
dc.date.available2024-10-04T18:52:31Z
dc.date.issued2022
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThis paper includes the structural condition assessment of a 164-m suspension bridge in accordance with numerical and experimental methods. A finite-element model was developed using SAP2000 software so that the assessment of the bridge could be calculated numerically. The operational modal analysis method was also used to obtain experimental dynamic characteristics. In this context: (i) numerical dynamic characteristics of the bridge were obtained and compared with the experimental dynamic characteristics, (ii) a model updating procedure was carried out to minimize the differences between the numerical and experimental natural frequencies, (iii) static and dynamic analyses of the bridge were carried out by using the initial and updated finite-element models, (iv) fatigue life assessment of the bridge was investigated, and (v) the utility of the bridge for pedestrians and vehicles was checked according to various regulations. The results showed that updating the finite-element model had a significant role to play in the static and dynamic behavior of the bridge. The results also demonstrated that the bridge was designed to be extremely safe against static, dynamic, and fatigue loads. Finally, it was concluded that the bridge investigated behaves as a girder bridge rather than a suspension bridge.en_US
dc.description.sponsorshipKaradeniz Technical University [106M038, 2005.112.001.1, 2006.112.001.1]; TUBITAK [106M038, 2005.112.001.1, 2006.112.001.1]en_US
dc.description.sponsorshipThis study was performed by using the measurement system provided by the projects from TUBITAK and Karadeniz Technical University under Research Grant Nos. 106M038, 2005.112.001.1, and 2006.112.001.1, respectively. The author also would like to thank Bunyamin Bekta and Seyfullah Gundodu for the assistance throughout the course of the experimental study and supply of project data.en_US
dc.identifier.doi10.1061/(ASCE)BE.1943-5592.0001818
dc.identifier.issn1084-0702
dc.identifier.issn1943-5592
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85121284241en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1061/(ASCE)BE.1943-5592.0001818
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3521
dc.identifier.volume27en_US
dc.identifier.wosWOS:000730390600005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAsce-Amer Soc Civil Engineersen_US
dc.relation.ispartofJournal of Bridge Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAmbient vibration testen_US
dc.subjectDynamic characteristicsen_US
dc.subjectFatigue life assessmenten_US
dc.subjectFinite-element model updatingen_US
dc.subjectSuspension bridgeen_US
dc.titleNondestructive Experimental Measurement, Model Updating, and Fatigue Life Assessment of carsamba Suspension Bridgeen_US
dc.typeArticleen_US

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