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Title
Japanese:風応答時における実大粘弾性ダンパーの簡易評価実験および解析モデルの提案 
English:SIMPLIFIED PERFORMANCE EVALUATION TESTS OF FULL-SCALE VISCOELASTIC DAMPER ON WIND-INDUCED RESPONSE AND PROPOSAL OF ANALYTICAL MODEL 
Author
Japanese: 佐藤大樹, 笠井和彦, 松田和浩, 杉山暢方.  
English: Daiki Sato, KAZUHIKO KASAI, Kazuhiro Matsuda, Nobumasa Sugiyama.  
Language Japanese 
Journal/Book name
Japanese:第24回風工学シンポジウム論文集 
English:PROCEEDINGS OF THE 24th NATIONAL SYMPOSIUM ON WIND ENGINEERING 
Volume, Number, Page Vol. 24        pp. 289-294
Published date Dec. 2016 
Publisher
Japanese:日本風工学会 
English:JAPAN ASSOCIATION FOR WIND ENGINEERING 
Conference name
Japanese:第24回風工学シンポジウム 
English:THE 24th NATIONAL SYMPOSIUM ON WIND ENGINEERING 
Conference site
Japanese:東京 
English: 
File
Abstract Viscoelastic damper dissipates energy through shear deformation of the viscoelastic material, and it causes temperature rise resulting softening of the material under long duration loading. This paper discusses properties of a full-scale viscoelastic damper during long duration wind-induced vibration and presents the simplified evaluation method. In addition, we propose a new analytical model which is considering heat transfer effects. Good accuracies of this analytical model is demonstrated by comparing with results of the long duration loading test.

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