Strengthening of RC shear walls with CFRP strips

Basit Öğe Kaydı
dc.contributor.authorAltın, Sinan
dc.contributor.authorAnıl, Özgür
dc.contributor.authorKopraman, Yağmur
dc.contributor.authorKara, Mehmet Emin
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T08:21:58Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T08:21:58Z
dc.date.issued2016
dc.departmentMühendislik Fakültesi
dc.descriptionInternational Institute for FRP in Construction (IIFC)
dc.description8th International Conference on Fibre-Reinforced Polymer (FRP) Composites in Civil Engineering, CICE 2016 -- 14 December 2016 through 16 December 2016 -- -- 137222
dc.description.abstractThe purpose of this study was to investigate the hysteretic behavior of shear deficient reinforced concrete (RC) walls that were strengthened with carbon fiber reinforced polymer (CFRP) strips. Totally, ½ scale five specimens with 1.5 aspect ratio walls were constructed. One of them was tested without any retrofitting as a reference specimen and four of them were retrofitted specimens with CFRP strips. All of the specimens were tested under cyclic lateral loading. CFRP strips with different configurations were tested like X-shaped, horizontal and parallel strips or combinations of them. All of the CFRP configurations were symmetrically bonded to both sides of the shear wall and were anchoraged to the wall. The research focuses on the effect of using CFRP strips for enhancing strength and increasing ductility of the non-seismic detailed shear walls. Test results shows that all of the CFRP strip configurations significantly improves the lateral strength, energy dissipation and deformation capacity of the shear deficient RC walls. The specimen that was strengthened with X-shaped CFRP strips was failed with premature shear failure. The specimen that was strengthened with horizontal strips was showed flexural hysteretic behavior and plastic hinge was developed at the wall base. CFRP strips were controlled shear crack propagation and resulted in improvement of displacement capacity. Copyright © 2016 Department of Civil and Environmental Engineering & Research Institute for Sustainable Urban Development, The Hong Kong Polytechnic University.
dc.description.sponsorshipThis study was conducted at the Structural Mechanics Laboratory of Gazi University. The research supported by the Scientific and Technical Research Council of Turkey (TUBITAK) through Research Grand 109M397 is gratefully acknowledged.
dc.identifier.endpage1058en_US
dc.identifier.isbn9789881448026
dc.identifier.scopusqualityN/A
dc.identifier.startpage1052en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12451/2420
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherThe Hong Kong Polytechnic University
dc.relation.ispartofProceedings of the 8th International Conference on Fibre-Reinforced Polymer (FRP) Composites in Civil Engineering, CICE 2016
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCFRP
dc.subjectCyclic Load
dc.subjectRC Shear Wall
dc.subjectStrengthening
dc.titleStrengthening of RC shear walls with CFRP strips
dc.typeConference Object

Dosyalar

Koleksiyon

Bildiri ve Sunum Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu