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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.23 No.6
- 발행연도
- 2017.1
- 수록면
- 669 - 682 (14page)
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초록· 키워드
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The use of ultra high performance concrete (UHPC) in composite columns offers numerous structural benefits, and has received recent research attention. However, the information regarding the behavior of steel tube confined concrete (STCC) columns employing UHPC has been extremely limited. Thus, this paper presents an overview of previous experimental studies on circular STCC columns with taking into account various concrete strengths to point out their distinctive features. The effect of the confinement factor and the diameter to thickness ratio on both strength and ductility in circular STCC columns employing UHPC was investigated. The applicability of current design codes such as EC4, AISC, AIJ and some available analytical models for concrete confined by steel tube was also validated by the comparison of ultimate loads between the prediction and the test results of Schneider (2006) and Xiong (2012). To predict the stress-strain curves for confined UHPC in circular STCC stub columns, a simplified model was proposed and verified by the comparison with experimental stress-strain curves.
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참고문헌 (40)
참고문헌 신청
American Institute of Steel Construction / 2010 / Specification for Structural Steel Buildings / An American National Standard
Architectural Institute of Japan / 2001 / Recommendation for design and construction of concrete filled steel tubular structures
Binici, B. / 2005 / An analytical model for stress-strain behavior of confined concrete / Eng. Struct 27(7):1040~1051
Chu, K. / 2014 / Axial load behaviour of steel tube columns infilled with various high-performance concretes
De Oliveira, W. L. A. / 2009 / Influence of concrete strength and length/diameter on the axial capacity of CFT columns / J. Constr. Steel Res 65(12):2103~2110
Architectural Institute of Japan / 2001 / Recommendation for design and construction of concrete filled steel tubular structures
Binici, B. / 2005 / An analytical model for stress-strain behavior of confined concrete / Eng. Struct 27(7):1040~1051
Chu, K. / 2014 / Axial load behaviour of steel tube columns infilled with various high-performance concretes
De Oliveira, W. L. A. / 2009 / Influence of concrete strength and length/diameter on the axial capacity of CFT columns / J. Constr. Steel Res 65(12):2103~2110
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