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

Korea Concrete Institute (한국콘크리트학회)
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An Experimental Study on Shear-Strengthening Effect of Reinforced Concrete Beams by Steel Plates and GFS

강판 및 유리섬유쉬트로 보강된 철근콘크리트 보의 전단보강 효과에 관한 실험 연구

  • 최현구 (인하대학교 대학원 건축공학과) ;
  • 오성영 (인하대학교 대학원 건축공학과) ;
  • 김상식 (인하대학교 공과대학 건축공학과)
  • Published : 2000.04.01
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Abstract

The aim of this research is to investigate and to compare the shear strengthening effects of steel plates and glass fiber sheets(GFS). Shear damaged beams were repaired by steel plates and GFS. Thickness of steel plates and strengthening type of GFS were taken as the parameters. With loading, the development and propagation of cracks, failure mode and deformation of strengthening materials were checked. The ultimate load was compared with formulas proposed by previous researchers.

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