Impact of Local Soil Conditions on the Seismic Performance of Reinforced Concrete Structures: In the Context of the 2023 Kahramanmaraş Earthquakes

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dc.authoridBüyüksaraç, Aydın / 0000-0002-4279-4158
dc.contributor.authorIşık, Ercan
dc.contributor.authorAvcıl, Fatih
dc.contributor.authorBüyüksaraç, Aydın
dc.contributor.authorArkan, Enes
dc.contributor.authorHarirchian, Ehsan
dc.date.accessioned2025-05-29T02:57:24Z
dc.date.available2025-05-29T02:57:24Z
dc.date.issued2025
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractDevastating earthquakes around the world highlight the crucial need to understand the seismic performance of structures. Local soil conditions are among the most significant factors influencing a structure's seismic behavior. Earthquake-soil-structure interactions directly affect seismic damage levels. In performance-based earthquake engineering, accurate target displacements enable a more realistic estimation of the expected performance levels for structures. This depends on obtaining realistic local soil conditions. This study conducted structural analyses on seven different variables, considering four different local soil conditions specified in Eurocode 8. The variables selected were importance class, peak ground acceleration (PGA), damping ratio, ground storey height, frame openings, number of storeys, and storey height, applied to a symmetrical and regular reinforced concrete structure. Period, base shear, stiffness, and target displacements were obtained for each variable through pushover analyses for the four various local soil conditions. All structural results were compared with one another and with other variables. This paper also aimed to reveal the effect of local soil conditions in the context of the 6 February 2023 Kahramanmara & scedil; (T & uuml;rkiye) earthquakes. The study confirms that variations in soil types, as classified in Eurocode 8, have a major impact on the seismic behavior of reinforced-concrete structures. Weaker soils amplify seismic effects, increasing target displacements and structural vulnerability.
dc.identifier.doi10.3390/app15052389
dc.identifier.issn2076-3417
dc.identifier.issue5
dc.identifier.scopus2-s2.0-86000583800
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.3390/app15052389
dc.identifier.urihttps://hdl.handle.net/20.500.12428/30051
dc.identifier.volume15
dc.identifier.wosWOS:001442357700001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMDPI
dc.relation.ispartofApplied Sciences-Basel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250529
dc.subjectlocal soil condition
dc.subjectimportance class
dc.subjectdamping ratio
dc.subjectPGA
dc.subjectstorey
dc.subjectRC
dc.titleImpact of Local Soil Conditions on the Seismic Performance of Reinforced Concrete Structures: In the Context of the 2023 Kahramanmaraş Earthquakes
dc.typeArticle

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