초탄성 형상기억합금을 이용한 원상 복원 X형 철골 가새 골조 = Recentering X-Braced Steel Frames Using Superelastic Shape Memory Alloy

다국어 초록 (Multilingual Abstract)

In this paper a systematic numerical analysis is performed to obtain the energy dissipation and re-centering capacities of diagonal steel braced frames subjected to cyclic loading. This diagonal steel bracing systems are fabricated with super-elastic SMA (Shape Memory Alloy) braces in order to develop a recentering seismic resistance system without residual deformation. The three-dimensional nonlinear finite element models are constructed to investigate the horizontal stiffness, drifts and failure modes of the re-centering bracing systems.

참고문헌 (Reference)

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