Retrofitting of shear compression failure-critic short columns with a new technique

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dc.authorid0000-0001-6852-3041en_US
dc.contributor.authorBedirhanoğlu, İdris
dc.date.accessioned2023-08-04T06:53:24Z
dc.date.available2023-08-04T06:53:24Z
dc.date.issued2022en_US
dc.departmentDicle Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractOne of the reasons that cause the collapse of buildings is deficient short columns, which need to be retrofitted to prevent the collapse of the building in a potential earthquake. External reinforced concrete (RC), steel plates, and fiber-reinforced polymer (FRP) jacketing are standard retrofitting methods to retrofit columns to increase their shear capacity. However, in compression shear failure, the effectiveness of steel and FRP jacketing is quite limited due to the premature buckling of the FRP and steel material. On the other hand, RC jacketing is not practical because it requires more labor and covers more architectural places. Thus, the main motivation of this study is to present the effectiveness of a new method to retrofit short columns, including those with dominated shear compression failure. For this purpose, HSPRCC (high-performance steel plate-reinforced cementitious composite) was adapted to retrofit such short columns. This method is a combination of high-performance concrete and perforated steel plates. Short-column specimens representing existing RC buildings were retrofitted using the HSPRCC and tested. Perforated steel plates anchored to the specimen by steel bolts and repair mortar are used as a matrix. The retrofitted specimens were found to exhibit much better performance both in terms of shear strength and deformation capacity. It was also observed that the retrofitting method is effective in contributing to increasing the compression shear capacity.en_US
dc.identifier.citationBedirhanoğlu, İ. (2022). Retrofitting of shear compression failure-critic short columns with a new technique. Buildings, 12(12), 1-20.en_US
dc.identifier.doi10.3390/buildings12122266
dc.identifier.endpage20en_US
dc.identifier.issn2075-5309
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-85144888321
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.mdpi.com/2075-5309/12/12/2266
dc.identifier.urihttps://hdl.handle.net/11468/12423
dc.identifier.volume12en_US
dc.identifier.wosWOS:000900677900001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBedirhanoğlu, İdris
dc.language.isoenen_US
dc.publisherMDPIen_US
dc.relation.ispartofBuildings
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCementen_US
dc.subjectConcrete panelen_US
dc.subjectConfinementen_US
dc.subjectDuctilityen_US
dc.subjectShearen_US
dc.subjectShort columnsen_US
dc.subjectSteel plate-reinforced cementitious compositeen_US
dc.subjectHSPRCCen_US
dc.subjectRetrofittingen_US
dc.titleRetrofitting of shear compression failure-critic short columns with a new techniqueen_US
dc.titleRetrofitting of shear compression failure-critic short columns with a new technique
dc.typeArticleen_US

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