2009 | OriginalPaper | Buchkapitel
Parametric Study on Damage Control Design of SMA Dampers in Steel Frames
verfasst von : Xiaoqun Luo, Hanbin Ge, Tsutomu Usami
Erschienen in: Computational Structural Engineering
Verlag: Springer Netherlands
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This paper focuses on damage control design of SMA dampers in steel frames. A parametric study based on time history analyses is carried out on a frame bridge pier with axial-type SMA damping devices. The parameters examined are design parameters of strength ratio α
F
and stiffness ratio α
K
..Three JRA recommended Level 2 Ground Type 2 ground motions are used as inputs. Design recommendations are suggested following results of the parametric study.