In this paper, nonlinear finite element analysis was conducted based on the experimental results on buckling restrained brace. The reliability of the analytical model was verified by comparing the results of experimental studies with hysteresis loop, bi-linear curve, cumulative energy dissipation capacity, and equivalent viscous damping. A valid finite element model has been secured and will be used as basic data for finite element analysis of buckling restrained braces in the future.

Abstract
1. 서론
2. 비좌굴가새 개요
3. 비좌굴가새 실험
    3.1 실험 개요
    3.2 실험 방법
    3.3 실험 결과
4. 유한요소모델의 검증
    4.1 유한요소모델
    4.2 해석 결과
5. 결론
References

• 김대홍(서울과학기술대학교 건축과) | Kim Dae-Hong (Dept. of Architecture, Seoul National University of Science and Technology)
• 유정한(서울과학기술대학교 건축학부) | Yoo Jung-Han (School of Architecture, Seoul National University of Science and Technology) 교신저자