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タイトル
和文:剛性の高さ方向分布が不均一な中低層鋼構造建物におけるエネルギー法による累積損傷分布予測 
英文:PREDICTION OF CUMULATIVE DAMAGE DISTRIBUTION BY ENERGY-BASED METHOD IN LOW- AND MIDDLE-RISE STEEL STRUCTURES WITH UNEVEN DISTRIBUTION OF STIFFNESS IN HEIGHT DIRECTION 
著者
和文: 中村一哉, 佐藤大樹, 松田頼征, 北村春幸, 山口路夫, 脇田直弥, 山口慎吾, 綿貫雄太.  
英文: Kazuya Nakamura, Daiki Sato, Yoriyuki MATSUDA, Haruyuki Kitamura, Michio Yamaguchi, Naoya WAKITA, Shingo YAMAGUCHI, Yuta WATANUKI.  
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. 64B        pp. 243-252
出版年月 2018年3月 
出版者
和文:日本建築学会 
英文:Architectural Institute of Japan 
会議名称
和文:第64回構造工学シンポジウム 
英文: 
開催地
和文:東京都目黒区大岡山 
英文: 
ファイル
アブストラクト In recent years, demand for large logistics facilities is rising under the influence of expansion of retail chain development and online market. Most of these facilities are low- and middle-rise steel structures, and it is vital that these structures are earthquake resistant. An energy-based method for earthquake-induced response of a building is very useful for the evaluation of the cumulative damage of structures. However, this method is not applied to structures with uneven stiffness distribution in the height direction like large logistics facilities. In this paper, we analyze whether this method can be expanded to such structures by comparing cumulative damage distribution predicted using this method and calculated by time-history analysis. Moreover, the effect of difference in strength calculation on cumulative damage distribution prediction is examined.

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