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

Korea Concrete Institute (한국콘크리트학회)
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Experimental Study on the Fatigue Enhancement of RC Beams with Glassfibers

유리섬유보강 RC보의 휨 및 전단 피로성능개선의 실험 연구

  • 조창백 (중앙대학교 대학원 지구환경시스템공학과) ;
  • 양정비 (중앙대학교 대학원 지구환경시스템공학과) ;
  • 정영수 (중앙대학교 건설대학 토목공학과) ;
  • 김기봉 (중앙대학교 건설대학 토목공학과)
  • Published : 1999.04.01
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Abstract

In recent years, glassfibers have been used for strengthening in RC structure because of low material cost and easy repairing work. The purpose of this study is to experimentally and analytically investigate the effect of glassfibers for enhancing the capacity of RC flexural beams and shear beams. The experimental result shows that yield and ultimate strength of RC flexural beam with glassfibers are increased by approxiamate 13% and 26%, comparing with those for without glassfibers, and also ultimate strength of RC shear beam with glassfibers are increased by 34%, comparing with those for without glassfibers.

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