Seismic behavior of repaired and externally FRP-jacketed short columns built with extremely low-strength concrete

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dc.authorid0000-0001-6852-3041en_US
dc.contributor.authorBedirhanoğlu, İdris
dc.contributor.authorİlki, Alper
dc.contributor.authorTriantafillou, Thanasis C.
dc.date.accessioned2021-12-28T12:20:01Z
dc.date.available2021-12-28T12:20:01Z
dc.date.issued2022en_US
dc.departmentDicle Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.descriptionWOS:000730390000001
dc.description.abstractShort columns with deficiencies of low-strength concrete and large spacing of transverse reinforcement are quite common in construction practice in many developing countries in seismically active regions. Therefore, it is important to retrofit this type of column to avoid negative consequences in the case of severe damage. External fiber-reinforced polymer (FRP) jacketing is one of the most practical methods to retrofit reinforced concrete (RC) frame members against shear actions. However, knowledge of the seismic behavior of FRP-retrofitted RC short columns is still limited. Thus, the aim of this study was to investigate the seismic response of FRP-retrofitted low-strength RC short columns with and without predamage through the testing of 11 short column specimens representing old and deficient RC buildings. Accordingly, the results of a research program on the seismic behavior of such columns and on their repair and FRP retrofitting, covering experimental and analytical phases, are presented. In the experimental phase, test results obtained for short columns, FRP-retrofitted short columns, and repaired and retrofitted short columns are documented. Test results provide important knowledge about the effects of extremely low-strength concrete, and of different levels of predamage on the behavior of FRP-retrofitted substandard short columns. In the analytical phase, the performance of relevant design documents in predicting the shear strength of such columns retrofitted with FRP jacketing was tested through the comparison of predicted and experimental results.en_US
dc.identifier.citationBedirhanoğlu, İ., İlki, A. ve Triantafillou, T.C. (2022). Seismic behavior of repaired and externally FRP-jacketed short columns built with extremely low-strength concrete. Journal of Composites Construction, 26(1).en_US
dc.identifier.doi10.1061/(ASCE)CC.1943-5614.0001179
dc.identifier.issn1090-0268
dc.identifier.issn1943-5614
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85121503747
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/11468/8834
dc.identifier.volume26en_US
dc.identifier.wosWOS:000730390000001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBedirhanoğlu, İdris
dc.language.isoenen_US
dc.publisherASCE - American Society of Civil Engineersen_US
dc.relation.ispartofJournal of Composites Construction
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCarbonen_US
dc.subjectFiber-reinforced polymer (FRP)en_US
dc.subjectGlassen_US
dc.subjectPredamageen_US
dc.subjectReinforced concreteen_US
dc.subjectShearen_US
dc.subjectShort columnsen_US
dc.subjectStrengtheningen_US
dc.titleSeismic behavior of repaired and externally FRP-jacketed short columns built with extremely low-strength concreteen_US
dc.titleSeismic behavior of repaired and externally FRP-jacketed short columns built with extremely low-strength concrete
dc.typeArticleen_US

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