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

Korea Concrete Institute (한국콘크리트학회)
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An Analysis of Interface Debonding Failure on Reinforced Concrete Beams Strengthened with Carbon Fiber Sheet

탄소섬유쉬트로 보강된 철근콘크리트보의 계면박리해석

  • 심종성 (정회원, 한양대학교 토목·환경공학과) ;
  • 배인환 (정회원, 한양대학교 산업과학연구소 연구원)
  • Published : 1998.10.01
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Abstract

The purpose of this study is to analyze the interface debonding failure on RC beams strengthened with carbon fiber sheet(CFS). The behavior of damaged RC beams strengthened with CFS is analytically investigated using both linear elastic fracture mechanics (LEFM) approach and the finite element method. This study includes the investigation of the separation mode by interface fracture of the strengthening materials due to the interfacial shear and normal stresses.

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