한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)
- 한국건축시공학회 2008년도 춘계 학술논문 발표대회
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- Pages.31-34
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- 2008
Top Down 공사에서의 CFT 선기초기둥 활용방안
Use of Concrete Filled Tube as a Pre-founded Column for Top Down Construction
- 강승룡 (뉴테크 구조기술사사무소) ;
- 임홍철 (연세대학교 건축공학과) ;
- 김승원 (뉴테크 구조기술사사무소) ;
- 김동건 (뉴테크 구조기술사사무소) ;
- 송지윤 (연세대학교 건축공학과 첨단구조연구실) ;
- 정미라 (연세대학교 건축공학과 첨단구조연구실) ;
- 이해출 (연세대학교 건축공학과 첨단구조연구실)
- Kang, Seung-Ryong ;
- Rhim, Hong-Chul ;
- Kim, Seung-Weon ;
- Kim, Dong-Gun ;
- Song, Jee-Yun ;
- Jeong, Mee-Ra ;
- Lee, Hai-Chool
- 발행 : 2008.05.09
초록
Construction of buildings downtown is increasing as much as ever with a strong demand. A Top-Down Method is suitable for its advantage in minimizing its disturbance to the neighborhood. In general, the Pre-founded Column, one of the most important aspects of the Top-Down Method, has been made with an H-Shape Steel Column. However, due to its structural and economical benefits, the usage of CFT(Concrete Filled Tube) columns in the place of Pre-founded Columns is increasing. To promote their applications, we analyze the merits of CFT columns by comparing them with I-Shape columns and propose further research.
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