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タイトル
和文:建築物荷重指針・同解説を用いた風応答時における超高層制振建物の履歴型ダンパーの塑性化判定 
英文:PLASTICITY JUDGEMENT OF HYSTERETIC DAMPERS OF A HIGH-RISE PASSIVELY CONTROLLED BUILDING UNDER WIND RESPONSE USING THE RECOMMENDATIONS FOR LOADS ON BUILDINGS 
著者
和文: 平塚紘基, 佐藤大樹, 田中英之.  
英文: Koki Hiratsuka, Daiki Sato, Hideyuki Tanaka.  
言語 Japanese 
掲載誌/書名
和文:構造工学論文集 
英文:Journal of Structural Engineering 
巻, 号, ページ Vol. 67B        pp. 655-664
出版年月 2021年3月 
出版者
和文:一般社団法人日本建築学会 
英文:Architectural Institute of Japan 
会議名称
和文:第67回構造工学シンポジウム 
英文: 
開催地
和文:東京 
英文:Tokyo 
アブストラクト The current wind-resistant design of structures is performed under the assumption that the main structure is kept to an elastic state and mainly relies on design guidelines for load recommendations on buildings. However, as the building’s height increases, it becomes subjected to stronger external wind forces. In this circumstance, if a hysteretic damper is installed in a high-rise building, there is a possibility that the damper may behave plastically due to larger external wind forces. Therefore, understanding the plasticity behavior of hysteretic dampers installed in high-rise buildings under the load recommendations on buildings will pave the way to easily evaluate the elasto-plastic behavior of these passively controlled buildings. As such, this paper shows the judgement of the hysteretic damper plasticity against external wind force based on the elastic shear force of passively controlled high-rise building calculated using the recommendation for loads on buildings, and investigates the accuracy and problems in plasticity judgement.

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