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

Korea Concrete Institute (한국콘크리트학회)
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A Study on the Hysteretic Behavior of High Strength Steel Fiber Reinforced Concrete Beam-Column Joint

강섬유 보강 고강도 철근 콘크리트 보-기둥 접합부의 이력 거동에 관한 연구

  • 오경남 (광운대학교 건축공학과) ;
  • 이정한 (광운대학교 건축공학과) ;
  • 유영찬 (한국건설기술 연구원 건축연구부 선임 연구원) ;
  • 이원호 (광운대학교 건축공학과) ;
  • 정헌수 (중앙대학교 건축공학과)
  • Published : 1999.10.01
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Abstract

The primary purpose of this study is to investigate experimentally the effect of steel fiber reinforcement on the total energy dissipation capacity of R/C flexural members and to make a contribution to the construction of 40~60 story R/C high rise building by developing the new materials and reinforcing details which can improve the seismic performance of high-strength R/C beam-column joints. Experimental research was carried out on 4 type specimen under cyclic loading. Main variables are steel fiber reinforcement, intermediate reinforcements and yield strength of rebars. From the test results, steel fiber reinforcement can improve the ductility of R/C flexural members.

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