Non-linear seismic analysis of a reinforced concrete building with FRP jacketed columns

A. Ilki, K. Darilmaz, C. Demir, I. Bedirhanoglu, N. Kumbasar

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

In this study, non-linear seismic analyses of a six story reinforced concrete building, representing many common characteristics of typical existing buildings in lstanbul, were carried out before and after retrofitting the columns of the building by carbon fiber reinforced polymer (CFRP) composite sheets in transverse direction. For this purpose, moment-curvature relationships of original and retrofitted columns were obtained by cross-sectional fiber analysis, during which material models such as stress-strain curves of reinforcing steel, unconfined concrete, and concrete confined by CFRP sheets were utilized. According to the results of the analyses, significantly larger lateral displacement and relatively higher lateral strength with respect to original performance are possible by jacketing the columns of the building with CFRP sheets.

Original languageEnglish
Title of host publicationKeep Concrete Attractive - Proceedings of the fib Symposium 2005
EditorsAdorjan Borosnyoi, Gyorgy L. Balazs
PublisherPublisbing Company of Budapest University of Tecbnology and Economics
Pages687-692
Number of pages6
ISBN (Electronic)9634208398, 9789634208396
Publication statusPublished - 2005
Event2005 fib Symposium on Keep Concrete Attractive - Budapest, Hungary
Duration: 23 May 200525 May 2005

Publication series

NameKeep Concrete Attractive - Proceedings of the fib Symposium 2005
Volume2

Conference

Conference2005 fib Symposium on Keep Concrete Attractive
Country/TerritoryHungary
CityBudapest
Period23/05/0525/05/05

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