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

Korea Concrete Institute (한국콘크리트학회)
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Study on the Repair Method of R/C Structures(III)

철근콘크리트 구조물의 보수공법 연구(III) -정.동적 휨특성 연구-

  • 심종성 (한양대학교 토목·환경공학과) ;
  • 홍영균 (홍익대학교 건축학과) ;
  • 황의승 (경희대학교 토목공학과 조교 수) ;
  • 배인환 (한양대학교 토목공학과) ;
  • 이은호 (한양대학교 토목공학과 석 사과정)
  • Published : 1995.04.01
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Abstract

Concrete structures need repair and rehabilitation due to functional deficiencies such as cracks, scaling and spalling. Loss of section such as spalling is caused by corrosion of reinforcing bar, fire, temperature change, poor design and etc. This study aims to examine the characteristics of polymer(epoxy)and polymer-cement(latex) for repair materials and to provide the proper repair scheme through static and fatigue tests. Totally 12 beams were tested. Results from static and fatigue tests of beams repaired with polymer and polymer-cement were compared.

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