Optimal damper design strategy for braced structures based on generalized response spectrum analysis
Yuki Terazawa, Toru Takeuchi
Japan Architectural Review · 2019
doi:10.1002/2475-8876.12122 (opens in a new tab)
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Abstract
Abstract This paper presents a damper design strategy for highly indeterminate 3D structures utilizing computational optimization and generalized response spectrum analysis, which is extended to incorporate non‐proportional damping. This enables a more efficient design process compared to trial‐and‐error with nonlinear response history analysis. The efficiency of the proposed design strategy is verified, analyzed and then applied to a series of illustrative examples including retrofit of an existing lattice tower structure and new build buckling‐restrained braced frames.
Abstract licence: CC BY-NC-ND
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