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Title
Japanese:履歴ダンパーを有する超高層建物における実効変形比とダンパー塑性率の関係 
English:RELATIONSHIP BETWEEN EFFECTIVE DAMPER DEFORMATION AND DAMPER DUCTILITY DEMAND FOR HIGH-RISE BUILDING WITH HYSTERETIC DAMPERS 
Author
Japanese: 澤侑弥, 佐藤大樹, 戸張涼太, 吉永光寿, 安永隼平, 金城陽介.  
English: Yuya Sawa, Daiki Sato, Ryota Tobari, Mitsutoshi Yoshinaga, Jumpei Yasunaga, Yosuke Kaneshiro.  
Language Japanese 
Journal/Book name
Japanese:日本建築学会技術報告集 
English:AIJ Journal of Technology and Design 
Volume, Number, Page Vol. 27    No. 65    pp. 154-159
Published date Feb. 2021 
Publisher
Japanese:一般社団法人 日本建築学会 
English:Architectural Institute of Japan 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
File
DOI https://doi.org/10.3130/aijt.27.154
Abstract Recent studies predict that Nankai-Trough earthquake to be a huge one. As a mitigating measure, passive dampers are widely adopted to control structural vibrations of buildings. These devices work effectively against the inter-story shear deformation of the building frame. In contract, they are less effective when building deformation is mainly characterized as flexural or bending deformation. It is, therefore, important to study the effective damper deformation in order to evaluate vibration control performance. This paper aims to clarify the relationship between the effective damper deformation and damper ductility demand when the damper works effectively.

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