Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)

The Korean Institute of Building Construction (한국건축시공학회)
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Non-Supporting Form System for Top-Down Construction

지하 역타 공법용 상·하 분리형 무지주 지지체 개발

  • 정미라 (연세대학교 건축공학과 첨단구조연구실) ;
  • 임홍철 (연세대학교 건축공학과) ;
  • 염경수 ((주) 하모니 구조엔지니어링)
  • Published : 2008.05.09
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Abstract

For the purpose of developing economical and time-efficient formwork for Top-down construction, a Non-Supporting Form System has been proposed. The system is consisted of two parts: a hanging part to support a steel frame and a section of concrete slab, and the other hanging part to lower the steel frame. In this paper, the proposed system is compared to two existing systems of Non Supporting Top-down Method and Bracket Supported R/C Downward Method. It is expected that this system can be used in Top-down construction with further development.

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