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

Korea Concrete Institute (한국콘크리트학회)
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Evaluation of Flexural Performance of RC Beams Using Polymer Cementitous Mortar

폴리머시멘트 모르터를 이용한 RC 보의 휨 성능평가

  • 양동석 (성균관대학교 토목공학과) ;
  • 고원준 (성균관대학교 토목공학과) ;
  • 박선규 (성균관대학교 토목공학과)
  • Published : 2000.10.01
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Abstract

An experimental study to investigate the structural performance of reinforced concrete beams repaired by Polymer Cementitous Mortar in the tension zone is described. Preliminary trials with beams in which beams tensile reinforcing steel was exposed over 100%, 80% and 60% of their length have led to tests on $5\times25$cm beams over a 200cm span to examine the experimental parameter. Attention is concentrated upon overall bending capacity, deflection and crack development of repaired beams.

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