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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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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.30 No.4
- 발행연도
- 2019.1
- 수록면
- 383 - 392 (10page)
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초록· 키워드
오류제보하기
Passive steel dampers have shown favorable performance in last earthquakes, numerical and experimental studies. Although steel dampers are more affordable than other types of damper, they are not economically justified for ordinary buildings. Therefore, in this paper, an innovative steel damper with shear yielding mechanism is introduced, which is easy to fabricate also can be easily replaced after sever earthquakes. The main goal of implementing such a mechanism is to control the possible damage in the damper and to ensure the elastic behavior of other structural components. The numerical results indicate an enhancement of the hysteretic behavior of the concentrically braced frames utilizing the proposed damper. The proposed damper change brittle behavior of brace due to buckling to ductile behavior due to shear yielding in proposed damper. The necessary relations for the design of this damper have been presented. In addition, a model has been presented to estimate load-displacement of the damper without needing to finite element modeling.
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참고문헌 (32)
참고문헌 신청
2016 / AISC, ANSI/AISC 341-16, Seismic provisions for structural steel buildings / American Institute of Steel Construction
Vahid Akrami / 2015 / Effect of local web buckling on the cyclic behavior of reduced web beam sections (RWBS) / Steel and Composite Structures, An International Journal 18(3):641~657
Julien Averseng / 2017 / Reliability analysis of the nonlinear behaviour of stainless steel cover-plate joints / Steel and Composite Structures, An International Journal 25(1):45~55
Bouwkamp, J. / 2016 / An analytical model for inelastic cyclic response of eccentrically braced frame with vertical shear link(V-EBF) / Case Studies Struct. Eng 6:31~44
Mohamed Nour Eldin / 2018 / Optimum distribution of steel slit-friction hybrid dampers based on life cycle cost / Steel and Composite Structures, An International Journal 27(5):633~646
Vahid Akrami / 2015 / Effect of local web buckling on the cyclic behavior of reduced web beam sections (RWBS) / Steel and Composite Structures, An International Journal 18(3):641~657
Julien Averseng / 2017 / Reliability analysis of the nonlinear behaviour of stainless steel cover-plate joints / Steel and Composite Structures, An International Journal 25(1):45~55
Bouwkamp, J. / 2016 / An analytical model for inelastic cyclic response of eccentrically braced frame with vertical shear link(V-EBF) / Case Studies Struct. Eng 6:31~44
Mohamed Nour Eldin / 2018 / Optimum distribution of steel slit-friction hybrid dampers based on life cycle cost / Steel and Composite Structures, An International Journal 27(5):633~646
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