Experimental investigation on story-to-column pounding between RC buildings via shake table tests

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dc.contributor.authorSunca, Fezayil
dc.contributor.authorAltunışık, Ahmet Can
dc.contributor.authorKaya, Ali
dc.contributor.authorGenç, Ali Fuat
dc.contributor.authorŞahin, Muhammed Cihat
dc.contributor.authorKarahasan, Algıhan Kaşif
dc.contributor.authorŞen, Doğa
dc.date.accessioned2025-10-01T11:42:32Z
dc.date.available2025-10-01T11:42:32Z
dc.date.issued2025
dc.departmentAÇÜ, Sanat ve Tasarım Fakültesi, Mimarlık Bölümü
dc.description.abstractThis study experimentally investigated the effects of story-to-column poundings between adjacent RC buildings through shake table tests. Two scenarios were considered: (i) without pounding and (ii) with story-to-column pounding. The tests were conducted on two 1/2 scaled 2-story RC frames, employing natural ground motion records. The accelerations, displacements, IDRs, and modal parameters of the test specimens were comparatively investigated. The experimental results revealed that pounding significantly influenced structural responses, causing severe shear damage in the columns of the test specimen due to story-to-column collisions. Pounding represented a critical loading condition, inducing abrupt spikes in acceleration responses and resulting in damage. Moreover, pounding caused decreases in displacement responses but led to abrupt increases in base shear forces. This resulted in irregular and asymmetrical hysteresis loops, indicating varying energy distribution in the pounding direction due to repeated impacts. The modal parameters also changed significantly due to the impact, and the changes were observed earlier and more pronounced in the test specimen subjected to pounding.
dc.identifier.doi10.1007/s13349-025-01004-x
dc.identifier.issn21905452
dc.identifier.scopus2-s2.0-105012879642
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/11494/5937
dc.identifier.wosWOS:001546810400001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.institutionauthorKaya, Ali
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartofJournal of Civil Structural Health Monitoring
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDamage
dc.subjectModal parameters
dc.subjectPounding
dc.subjectRC building
dc.subjectShake table test
dc.titleExperimental investigation on story-to-column pounding between RC buildings via shake table tests
dc.typeArticle

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