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SMA 적용 역V형 가새골조의 내진 원상복원 효과 KCI 등재
Seismic Recentering Effects of Chevron Braced Steel Frames With SMA
윤승한, 김주우
- 언어KOR
- URLhttps://db.koreascholar.com/Article/Detail/400058
4,000원
한국대공간건축 논문집(구 한국공간구조학회지)
(Korean Journal of Spatial Architecture)
제20권 제3호 (2020.09)
pp.53-61
pp.53-61
한국공간구조학회
(Korean Association for Spatial Structures)
초록
This paper presents a systematic numerical analysis to obtain the re-centering and energy dissipation capacities of Chevron braced steel frames subjected to seismic loadings. In order to develop a recentering seismic resistance system excluding a residual deformation, the chevron braced steel frames are assembled using super-elastic SMA (Shape Memory Alloy) braces. The three-dimensional nonlinear finite element models are constructed to investigate the horizontal stiffness, hysteretic behaviors, and failure modes of the re-centering Chevron bracing system.
키워드
Shape Memory AlloysSMAsHysteretic behaviorNonlinear Finite Element AnalysisChevron braced steel framesRecentering braced systems
목차
Abstract
1. 서론
2. 3차원 유한요소 해석 모델
3. 3차원 유한요소 해석 결과
4. 결론
References
1. 서론
2. 3차원 유한요소 해석 모델
3. 3차원 유한요소 해석 결과
4. 결론
References
저자
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