Seismic performance and damage assessment of bridges during the 2023 Kahramanmaras, Türkiye earthquakes (Mw = 7.8, Mw = 7.6)

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dc.contributor.authorBas, Selcuk
dc.contributor.authorHunt, Jeffrey
dc.contributor.authorGencturk, Bora
dc.contributor.authorJampole, Ezra
dc.contributor.authorSonmezer, Yetis Bulent
dc.contributor.authorChancellor, Brent
dc.contributor.authorBassal, Patrick
dc.date.accessioned2025-01-21T16:44:20Z
dc.date.available2025-01-21T16:44:20Z
dc.date.issued2024
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThis article presents a summary of the damage observed in bridges in the regions affected by the 6 February 2023 Kahramanmaras, T & uuml;rkiye earthquake sequence. A bridge database was developed based on the observations from multiple reconnaissance groups that visited the bridges. These reconnaissance groups collectively visited 140 individual bridges that were subjected to various intensities of ground shaking. The severity of the observed damage ranged from no damage to total collapse. The types of damage to bridge components mainly included cracking and shifting of abutments, failure of pier cap shear blocks, shifting or dislodging of bearing pads, cracking of girders and loss of prestress, plastic hinging at pier bases, residual pier drift, and distress to deck surfaces, handrails, and carried utilities. Recorded and estimated seismic intensity measures are presented for each bridge site, and statistical information and correlations were developed considering the intensity of shaking, bridge parameters, and observed damage. Observations from a few visited sites are presented as case studies to illustrate the common failure mechanisms. The bridge database and presented results are expected to serve as a reference for further analysis, such as statistical verification, correlation, or damage estimations, and discussion regarding the mitigation of the observed vulnerabilities of bridges in T & uuml;rkiye and those with similar construction worldwide.
dc.description.sponsorshipScientific and Technological Research Council of Turkiye, 1002C-Rapid Support Program for Natural Disaster [123D036]; Earthquake Engineering Research Institute; Geotechnical Extreme Events Reconnaissance Association
dc.description.sponsorshipThe author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This research was in part funded by The Scientific and Technological Research Council of Turkiye, 1002C-Rapid Support Program for Natural Disaster (project no.123D036). Additional funding and in-kind support has been provided by the Earthquake Engineering Research Institute and the Geotechnical Extreme Events Reconnaissance Association.
dc.identifier.doi10.1177/87552930241262043
dc.identifier.endpage2363
dc.identifier.issn8755-2930
dc.identifier.issn1944-8201
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85199999621
dc.identifier.scopusqualityQ1
dc.identifier.startpage2339
dc.identifier.urihttps://doi.org/10.1177/87552930241262043
dc.identifier.urihttps://hdl.handle.net/20.500.12587/25431
dc.identifier.volume40
dc.identifier.wosWOS:001344367100017
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSage Publications Inc
dc.relation.ispartofEarthquake Spectra
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectThe 2023 Kahramanmaras earthquakes; bridges; database; damage assessment; seismic performance
dc.titleSeismic performance and damage assessment of bridges during the 2023 Kahramanmaras, Türkiye earthquakes (Mw = 7.8, Mw = 7.6)
dc.typeArticle

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