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Title
Japanese:履歴ダンパーを有する超高層弾性架構の実効変形比に着目した制振性能評価 
English:EVALUATION OF THE VIBRATION CONTROL PERFORMANCE FOR HIGH-RISE ELASTIC FRAME WITH HYSTERETIC DAMPERS FOCUSING ON EFFECTIVE DAMPER DEFORMATION RATION 
Author
Japanese: 古谷慶, 添田幸平, 佐藤大樹, 北村春幸, 石井正人, 吉江慶祐, 宮崎充, 佐々木和彦, 岩崎雄一.  
English: 古谷慶, Kohei Soeta, Daiki Sato, Haruyuki Kitamura, Masato Ishii, Keisuke Yoshie, Mitsuru MIYAZAKI, Kazuhiko SASAKI, IWASAKI Yuichi.  
Language Japanese 
Journal/Book name
Japanese:構造工学論文集 
English: 
Volume, Number, Page Vol. 58B        pp. 197-207
Published date Mar. 2012 
Publisher
Japanese:日本建築学会 
English: 
Conference name
Japanese:第58回構造工学シンポジウム 
English: 
Conference site
Japanese:東京 
English: 
File
Official URL http://ci.nii.ac.jp/naid/110009706520
 
Abstract Damping effects are affected by frame, allocation of damper, and so on. In practical design, it takes time to obtain optimal configuration for a lot of dynamic response analysis. This study aims at evaluating damping effects for only static analysis. A series of dynamic or static analysis are conducted for typical steel high-rise buildings(thirty story buildings). Furthermore, three types of frame models varied stiffness and four kinds of damper configuration patterns are used. The results show that damping effects are affected by configutation patterns. This response can be grasped by effective damper deformation ration. This paper proposes new performance index that can be evaluated damping effects in place of effective damper deformation ration, and shows its usefulness.

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