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

Korea Concrete Institute (한국콘크리트학회)
권호 표지

Steel Fiber Reinforcement for Shear Capacity Enhancement of High Strength RC Columns

고강도 RC 기둥의 전단능력 증진을 위한 강섬유 보강

  • 장극관 (서울산업대학교 건축학부) ;
  • 이현호 (동양대학교 건축ㆍ실내디자인학부) ;
  • 문상덕 (서울산업대학교 건축공학과)
  • Published : 2002.05.01
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Abstract

This study was to define the strengthening effect of steel fibers in high strength RC columns. For this, ten specimens of columns were tested under cyclic lateral load and constant axial load. The testing parameters are steel fiber volume fraction of concrete and shear reinforcement ratio of hoop bars. Finally, the optimal content of steel fibers was evaluated as 1.0 - 1.5 % volume fraction of concrete.

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