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

Korea Concrete Institute (한국콘크리트학회)
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A Experimental Study on the Flexural Characteristics

GFRP로 보강된 RC보의 휨특성에 관한 실험적 연구

  • 심종성 (한양대학교 토목·환경공학과) ;
  • 김규선 (한양대학교 산업과학연구소 연구원) ;
  • 이석무 (한양대학교 토목·환경공학과) ;
  • 김경민 (한양대학교 토목·환경공학과)
  • Published : 1998.04.01
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Abstract

Flexural tests on 2.4m long reinforced concrete beams with epoxy-bonded GFRP plates are reported in these tests. The selected experimental variables are strengthening plate length, plate thickness, plate width and the method of anchoring the plate ends. The effects of these variables in overall behavior are discussed. The results generally indicate that the flexural strength of strengthened beams is increased. The ductile behavior of tested beams in inversely proportional to the plate thickness, plate width. The use of an U-jacket plate provided a proper anchorage system and improved the ductility of beams.

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