KSCE Journal of Civil and Environmental Engineering Research (대한토목학회논문집)

Korean Society of Civil Engeneers (대한토목학회)
권호 표지

Bond Slip Behavior Between Cast-In-Place Concrete and FRP Plank Used as Permanent Formwork and Tensile Reinforcement

영구 거푸집 및 인장 보강재로 활용한 FRP 판과 타설 콘크리트 사이의 부착 및 슬립에 관한 실험적 연구

Yoo, Seung-Woon;Bae, Han-Ug
유승운;배한욱

  • Published : 20070100

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Abstract

An experimental study for bond slip behavior of cast-in-place concrete and a pultruded fiber reinforced polymer (FRP) plank was used as the both permanent formwork and the tensile reinforcement for a concrete structural member is described in this paper. For the FRP plank and the concrete to act as a composite structural member a satisfactory bond at the interface between the smooth surface of the pultruded plank and the cast-in-place concrete must be developed. Sand was bonded to the pultruded FRP plank using a commercially available epoxy system. This study focuses on investigation of the bond slip behavior of sand coated interface between FRP and cast-in-place concrete experimentally. It shows a good bonding effect and maximum local bond stress is about 2.86 Mpa.

Keywords

References

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