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

Korea Concrete Institute (한국콘크리트학회)
권호 표지

A Comparative Study on the Shear-Strengthening Effect of RC Beams Strengthened by CFS or CFRP

CFS 및 CFRP로 전단보강된 RC보의 전단보강효과 비교연구

  • 심종성 (한양대학교 토목·환경공학과) ;
  • 김규선 (한양대학교 산업과학연구소) ;
  • 황성욱 (한양대학교 토목공학과) ;
  • 김정구 (한양대학교 토목·환경공학과) ;
  • 이석무 (한양대학교 토목·환경공학과)
  • Published : 1997.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

This study presents test results of RC beams strengthened by carbon fiber sheet (CFS) or carbon fiber reinforced plastics (CFRP) for increasing shear resistance. Fifteen specimens were tested, and the test was performed with different parameters including the type of strengthening materials (CFS, CFRP), shear-strengthening methods (wing type, jacket type, strip type), strip-spacing, strengthening direction of FRP. The results show that shear-damaged RC beams strengthened by either CFS or CFRP have more improved the shear capacity.

Keywords