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

Korea Concrete Institute (한국콘크리트학회)
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A Survey on the Arrangement of Reinforcing Bars in Wall-Slab Type Apartment Buildings

벽식구조 아파트의 철근배근에 관한 조사연구

  • 임재중 (대한주택공사 주택연구소 연구원) ;
  • 윤영호 (대한주택공사 주택연구소 연구원) ;
  • 양지수 (대한주택공사 주택연구소 연구원 구조과장) ;
  • 정하선 (대한주택공사 주택연구소 책임연구원 공학박사) ;
  • 이리형 (한양대학교 건축공학과 교수 공학박사) ;
  • 홍성목 (서울대학교 건축공학과 교수 공학박사)
  • Published : 1990.04.01
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Abstract

The purpose of this study was to find, through field and questionaire survey, the problems in arrngement of reinforcing bars in wall-slab type apartment buildings. The survey was done in 88 construction sites over the country. The findings from the survey were as followed : (1) reinforcement details were unnecessarily complex in some structural members and could be simplified without sacrificing the safety of the structures; (2) It was found in many cases that drawings of reiforcement failed to show the location of the laps, bent-up positions, and the development length; and (3) it was often found that the workers did not understand the importance of tloerence limits and anchorage in the steel bar arrangement.

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