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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.31 No.2
- 발행연도
- 2019.1
- 수록면
- 159 - 172 (14page)
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초록· 키워드
오류제보하기
Strengthening of civil infrastructure with advanced composites have recently become one of the most popular methods. The use of Fiber Reinforced Polymer (FRP) strips plates and fabric for strengthening of reinforced concrete structures has well established design guidelines and standards. Research on the application of FRP composites to steel structures compared to concrete structures is limited, especially for shear strengthening applications. Whereas, there is a need for cost-effective system that could be used to strengthen steel high-way bridge girders to cope with losses due to corrosion in addition to continuous demands for increasing traffic loads. In this study, a parametric finite element study is performed to investigate the effect of applying thick CFRP strips diagonally on webs of plate girders on the shear strength of end-web panels. The study focuses on illustrating the effect of several geometric parameters on nominal shear strength. Hence, a formula is developed to determine the enhancement of shear strength gained upon the application of CFRP strips.
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참고문헌 (21)
참고문헌 신청
AISC / 2010 / American Institute of Steel Construction specification for structural steel buildings / Load and Resistance Factor Design
Ardalani, G. T. / 2017 / The performance of plate girders reinforced with CFRP plates of various lengths / Thin-Wall. Struct 120:105~115
Basler, K. / 1961 / Strength of plate girders in shear
Bocciarelli, M. / 2018 / Intermediate crack induced de-bonding in steel beams reinforced with CFRP plates under fatigue loading / J Eng. Struct
EL-Hacha, R. / 2012 / Finite element modeling of steel-concrete composite beams strengthened with prestressed CFRP plate / Int. J. Struct. Stab. Dyn 12(1):23~51
Ardalani, G. T. / 2017 / The performance of plate girders reinforced with CFRP plates of various lengths / Thin-Wall. Struct 120:105~115
Basler, K. / 1961 / Strength of plate girders in shear
Bocciarelli, M. / 2018 / Intermediate crack induced de-bonding in steel beams reinforced with CFRP plates under fatigue loading / J Eng. Struct
EL-Hacha, R. / 2012 / Finite element modeling of steel-concrete composite beams strengthened with prestressed CFRP plate / Int. J. Struct. Stab. Dyn 12(1):23~51
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