Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)

Korea Concrete Institute (한국콘크리트학회)
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A Study on the Flexural Behavior of the RC Beams Strengthened with Aramid Fiber Sheets.

AFS로 보강된 RC 보의 휨거동에 관한 연구

  • 김기덕 (부산대학교 토목공학과) ;
  • 정진환 (부산대학교 토목공학과) ;
  • 김성도 (경성대학교 건설환경공학부) ;
  • 조백순 (인제대학교 토목공학과) ;
  • 장준환 (부산대학교 토목공학과)
  • Published : 2005.11.01
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Abstract

Recently the repair of damaged reinforced concrete members by the external bonding of fiber-reinforced polymer laminates has received considerable attention. This paper investigates the flexural behaviors of beam strengthened with Aramid fiber sheets(AFS), and attempts to evaluate the flexural strength of such RC beams by the use of nonlinear flexural analysis because the application of the KCI strength method to strengthened beam is somewhat limited and the failure strain of AFS is overestimated in particular cases.

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