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Flexural Behaviors of PSC Composite Girders in Negative Moment Regions
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 Title & Authors
Flexural Behaviors of PSC Composite Girders in Negative Moment Regions
Kang, Byeong-Su; Ju, Young-Tae; Lee, Yong-Hak;
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Prestressed composite girder with concrete infilled steel tubes(PSC-CFT girder) is new type of bridge girder which enhances the resisting capacities due to the double composite action of PSC composite girder and concrete infilled tube. The flexural behaviors of PSC-CFT girder in the negative moment regions are investigated based on the experimental observations recently performed on two of 3.6m long specimens. The mechanical and structural roles and failure mechanism of the composite action are discussed through comparing the test results with those numerically predicted by the three methods of one and three-dimensional nonlinear finite element analysis, and section analysis method.
concrete infilled tube;prestressed composite girder;negative flexural behavior;nonlinear finite element analysis;
 Cited by
신형식 CFTA 거더 교량의 구조성능평가,이지오;정민철;박경훈;공정식;

한국방재학회 논문집, 2011. vol.11. 1, pp.15-22 crossref(new window)
콘크리트충전 강관 합성보의 계면거동,이용학;이타;정종현;김형주;박건태;

한국구조물진단유지관리공학회 논문집, 2014. vol.18. 5, pp.9-18 crossref(new window)
Interface Behavior of Concrete Infilled Steel Tube Subjected to Flexure, Journal of the Korean Society of Civil Engineers, 2015, 35, 1, 9  crossref(new windwow)
Interface Behavior of Concrete Infilled Steel Tube Composite Beam, Journal of the Korea institute for structural maintenance and inspection, 2014, 18, 5, 9  crossref(new windwow)
Saul, R., 'Bridges with Double Composite Action', Journal of IABSE, Structural Engineering International, Vol.6, 1996, pp.32-36 crossref(new window)

Saatcioglu, M. and Razvi, S. R., 'Strength and Ductility of Confined Concrete', Journal of Structural Engineering, ASCE, Vol.118, No.6, 1992, pp.1590-1607 crossref(new window)

Sugupta, D. P. G. and Mendis, P. A., 'Design of High-Strength-Concrete-Filled Tube Column', In: Proceedings of the Fifth East-Asia-Pacific Conference on Structure Engineering and Construct ion, Griffith University, Australia, 1995, pp.427 -432

Popovics, S., 'A Numerical Approach to the Complete Stress-Strain Curves for Concrete', Cement Concrete Research, Vol.3, No.5, 1973, pp. 583-599 crossref(new window)

Mander, J. B., Priestly, J. N., and Park, R., 'Theoretical Stress-Strain Model for Confined Concrete', Journal of Structural Engineering, ASCE, Vol.114, No.8, 1988, pp.1804-1826 crossref(new window)

Tang, J., Hino, s., Kuroda, I., and Ohta, T., 'Modeling of Stress-Strain Relationships for Steel and Concrete in Concrete Filled Circular Steel Tubular Columns', Steel Construction Engineering, JSSC, Vol.3, No.11, 1996, pp.35-46

Lodygowski, T. and Szurnigala, M, 'Engineering Models for Numerical Analysis of Composite Bending Members', Mechanics of structures and machines, Vol.20, No.3, 1992, pp.363-380 crossref(new window)

Mattock, Alan H., 'Flexural Strength of Prestressed Concrete Sections by Programmable Calculator', PCI Journal, Vol.24, No.1 Jan-Feb, 1979, pp.32-54

Willam, K. and Warnke, P., 'Constitutive Model for Triaxial Behavior of Concrete', Seminar Concrete Structures Subjected to Triaxial Stresses, ISMES, Bergamo, Italy, May 1974, IABSE-Report No. III, 1974, pp.1-30

이용학, '콘크리트 3차원 구성모델을 위한 네 계수 파괴 포락선의 개발', 대한토목학회 논문집, Vol.19, No. I-1, 1999, pp.79-88