Out-of-plane seismic failure assessment of spandrel walls in long-span masonry stone arch bridges using cohesive interface

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dc.contributor.authorBayraktar, Alemdar
dc.contributor.authorHokelekli, Emin
dc.contributor.authorHalifeoglu, Meral
dc.contributor.authorHalifeoglu, Zulfikar
dc.contributor.authorAshour, Ashraf
dc.date.accessioned2024-04-24T17:15:13Z
dc.date.available2024-04-24T17:15:13Z
dc.date.issued2020
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe main structural elements of historical masonry arch bridges are arches, spandrel walls, piers and foundations. The most vulnerable structural elements of masonry arch bridges under transverse seismic loads, particularly in the case of out-of-plane actions, are spandrel wall. The vulnerability of spandrel walls under transverse loads increases with the increasing of their length and height. This paper computationally investigates the out-of-plane nonlinear seismic response of spandrel walls of long-span and high masonry stone arch bridges. The Malabadi Bridge with a main arch span of 40.86m and rise of 23.45m built in 1147 in Diyarbakir, Turkey, is selected as an example. The Concrete Damage Plasticity (CDP) material model adjusted to masonry structures, and cohesive interface interaction between the infill and the spandrel walls and the arch are considered in the 3D finite element model of the selected bridge. Firstly, mode shapes with and without cohesive interfaces are evaluated, and then out-of-plane seismic failure responses of the spandrel walls with and without the cohesive interfaces are determined and compared with respect to the displacements, strains and stresses.en_US
dc.identifier.doi10.12989/eas.2020.18.1.083
dc.identifier.endpage96en_US
dc.identifier.issn2092-7614
dc.identifier.issn2092-7622
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85078901820
dc.identifier.scopusqualityQ3
dc.identifier.startpage83en_US
dc.identifier.urihttps://doi.org/10.12989/eas.2020.18.1.083
dc.identifier.urihttps://hdl.handle.net/11468/18378
dc.identifier.volume18en_US
dc.identifier.wosWOS:000513589400007
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofEarthquakes and Structures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLong-Span Masonry Arch Bridgeen_US
dc.subjectOut-Of-Plane Responseen_US
dc.subjectSeismic Failureen_US
dc.subjectMasonry Spandrel Wallen_US
dc.subjectTransverse Behavioren_US
dc.titleOut-of-plane seismic failure assessment of spandrel walls in long-span masonry stone arch bridges using cohesive interfaceen_US
dc.titleOut-of-plane seismic failure assessment of spandrel walls in long-span masonry stone arch bridges using cohesive interface
dc.typeArticleen_US

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