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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.25 No.4
- 발행연도
- 2017.1
- 수록면
- 443 - 456 (14page)
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초록· 키워드
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Many authors have established the usefulness of concrete filled steel tubular (CFST) sections as compression members while few have proved their utility as flexural members. To explore their prospective as part of CFST frame structures, two types of connections using extended end plate and seat angle are proposed for exterior joints of CFST beams and CFST columns. To investigate the performance and failure modes of the proposed bolted connections subjected to static loads, an experimental program has been executed involving ten specimens of exterior beam-to-column joints subjected to monotonically increasing load applied at the tip of beam, the performance is appraised in terms of load deformation behaviour of joints. The test parameters varied are the beam section type, type and diameter of bolts. To validate the experimental behaviour of the proposed connections in CFST beam-column joints, finite element analysis for the applied load has been performed using software ATENA-3D and the results of the proposed models are compared with experimental results. The experimental results obtained agree that the proposed CFST beam-column connections perform in a semi-rigid and partial strength mode as per specification of EC3.
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참고문헌 (23)
참고문헌 신청
Alostaz, Y. M. / 1996 / Analytical behaviour of connections to concrete-filled steel tubes / J. Constr. Steel Res 40(2):95~127
Arivalagan, S. / 2010 / Finite Element analysis on the flexural behaviour of concrete filled steel tube beams / J. Theor. Appl. Mech 48(2):505~516
Arivalagan, S. / 2008 / Flexural behaviour of concrete-filled SHS beams / J. Civil Eng. Management 14(2):107~114
Arivalagan. S. / 2010 / Study on concrete– filled steel member subjected to cyclic loading / J. Civil Eng. Management 1(3):458~465
Alireza Bahrami / 2011 / Nonlinear analysis of concrete-filled steel composite columns subjected to axial loading / Structural Engineering and Mechanics, An Int＇l Journal 39(3):383~398
Arivalagan, S. / 2010 / Finite Element analysis on the flexural behaviour of concrete filled steel tube beams / J. Theor. Appl. Mech 48(2):505~516
Arivalagan, S. / 2008 / Flexural behaviour of concrete-filled SHS beams / J. Civil Eng. Management 14(2):107~114
Arivalagan. S. / 2010 / Study on concrete– filled steel member subjected to cyclic loading / J. Civil Eng. Management 1(3):458~465
Alireza Bahrami / 2011 / Nonlinear analysis of concrete-filled steel composite columns subjected to axial loading / Structural Engineering and Mechanics, An Int＇l Journal 39(3):383~398
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