Analytic Investigation of Hooked Stirrups on Seismic Behavior of Reinforced Concrete 3D Frame Buildings

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dc.contributor.authorKarasin, Ibrahim Baran
dc.date.accessioned2024-04-24T17:20:50Z
dc.date.available2024-04-24T17:20:50Z
dc.date.issued2023
dc.departmentDicle Üniversitesien_US
dc.description.abstractEnsuring the safety and stability of buildings during earthquakes is of utmost importance. This can be achieved by assessing the seismic performance of reinforced concrete structures with consideration of design details. This study focused on the seismic behavior of reinforced concrete buildings by comparing the effects of two different types of stirrups, namely those with a 135 degrees angled end-hook shape and straight hooks, with variation of concrete strength. Pushover analysis of a sample building was performed to determine the effect of hook shape on stirrup reinforcement with a constant volumetric ratio for various concrete strength classes. The results of the analysis indicated significant differences in concrete strength and seismic behavior between the two stirrup configurations. The hooked stirrups demonstrated superior energy dissipation capability and ductility, which led to better seismic performance compared to unhooked stirrups across varying levels of concrete strength. To extend the investigation, the study compared the Mander et al., Kent-Scott-Park, and Kappos-Konstantinidis concrete models with different concrete classes (C50-C25-C20-C16-C10). The findings emphasized the importance of stirrup configuration in the design of earthquake-resistant structures. The study concluded that RC structural performance with the 135-degree hooked concrete members exhibited much better behavior of the 90-degree members for the various concrete strength. In this way, it has been revealed the arrangement and detailing of reinforcement in the construction beams and columns improves the governing effect on seismic structural performance.en_US
dc.identifier.doi10.3390/app132011590
dc.identifier.issn2076-3417
dc.identifier.issue20en_US
dc.identifier.urihttps://doi.org/10.3390/app132011590
dc.identifier.urihttps://hdl.handle.net/11468/19267
dc.identifier.volume13en_US
dc.identifier.wosWOS:001095594000001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofApplied Sciences-Basel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectConcrete Structuresen_US
dc.subjectStirrupsen_US
dc.subjectSeismic Behavioren_US
dc.subjectConcrete Modelsen_US
dc.subjectEarthquake Resistanceen_US
dc.subjectCompressive Strengthen_US
dc.titleAnalytic Investigation of Hooked Stirrups on Seismic Behavior of Reinforced Concrete 3D Frame Buildingsen_US
dc.titleAnalytic Investigation of Hooked Stirrups on Seismic Behavior of Reinforced Concrete 3D Frame Buildings
dc.typeArticleen_US

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