The effects of stiffener configuration on stiffened T-stubs

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dc.contributor.authorOzkilic, Yasin Onuralp
dc.date.accessioned2024-02-23T14:31:24Z
dc.date.available2024-02-23T14:31:24Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractThe stiffeners, also known as ribs, are utilized to increase the resistance of T-stubs. The author's previous studies showed that stiffeners can increase plastic capacity by an average of 1.71 times. A combined experimental and numerical study was undertaken to examine the effects of the stiffener configuration on the behavior of T-stubs. A total of 20 stiffened T-stubs where the shape and angle of stiffeners were considered as the main parameters were tested under monotonic loading. Rectangular, triangular and AISC types of stiffener were tested under monotonic loading. The experimental results indicated that when the height of the stiffener is equal to or higher than the length of the stiffener, the shape of the stiffener does not have an influence on the behavior. A numerical study using the finite element tool ABAQUS was carried out in order to further investigate the effects of the stiffener shapes. In this case, the height is considered less than the length of the stiffener. Moreover, the shape of the stiffeners was investigated with the different thicknesses of the stiffener. The simulation findings revealed that when the height of the stiffener is less than the length of the stiffener, the shape of the stiffener significantly affects the plastic capacity. Based on the numerical and experimental results, it is recommended to use the triangular shape of the stiffener when height is equal to or higher than the length of the stiffener while it is recommended to utilize the rectangular shape of the stiffener when height is less than the length of the stiffener.en_US
dc.description.sponsorshipDepartment of Scientific Research Projects at Necmettin Erbakan University; [211219002]en_US
dc.description.sponsorshipAcknowledgments This study has been supported by the Department of Scientific Research Projects at Necmettin Erbakan University with the project coded 211219002.en_US
dc.identifier.doi10.12989/scs.2022.44.4.475
dc.identifier.endpage488en_US
dc.identifier.issn1229-9367
dc.identifier.issn1598-6233
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage475en_US
dc.identifier.urihttps://doi.org/10.12989/scs.2022.44.4.475
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15159
dc.identifier.volume44en_US
dc.identifier.wosWOS:000882961000003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofSteel And Composite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAngleen_US
dc.subjectExperimentalen_US
dc.subjectNumericalen_US
dc.subjectStiffeneren_US
dc.subjectShapeen_US
dc.subjectT-Stuben_US
dc.subjectThicknessen_US
dc.titleThe effects of stiffener configuration on stiffened T-stubsen_US
dc.typeArticleen_US

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