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Behavior According to Confinement of Compressive Concrete on Flexural Members Reinforced with FRP Bars  

Seo, Dae-Won (한양대학교 건축공학과)
Han, Byum-Seok (동부건설(주) 기술지원실)
Shin, Sung-Woo (한양대학교 건축학부)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.12, no.3, 2008 , pp. 110-118 More about this Journal
Abstract
The use of FRP bar as reinforced concrete beams is considered as one of the most prominent solution that may overcome the corrosion of reinforcing steel bars. However, in the case of FRP reinforced concrete, both the reinforcing and the reinforced materials are brittle. For this reason, ductility of structures with FRP reinforcement is much less than that of structures with steel reinforcements. In this study, a method has been suggested to provide a meaningful quantification of ductility for concrete beams reinforced with FRP bars. This paper shows which the confinement to the compression concrete by the spiral can increase the ductility of FRP over-reinforced concrete beams.
Keywords
Concrete Beam; Confined effect; Fiber reinforced polymer(FRP); FRP bars;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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