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Title
Japanese:オイル・鋼製ダンパーを用いた下層部分制振補強の効果と 影響に関する検討 
English:INVESTIGATION ON EFFECTIVENESS AND INFLUENCE OF LOWER PARTIAL RETROFITTING WITH OIL DAMPAR OR STEEL DAMPER 
Author
Japanese: 加藤翼, 佐藤大樹, 佐藤利昭, 北村春幸, 長江拓也, 石井正人, 吉江慶祐.  
English: 加藤翼, Daiki Sato, Toshiaki Sato, Haruyuki Kitamura, Takuya Nagae, Masato Ishii, Keisuke Yoshie.  
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. 21    No. 48    pp. 533-538
Published date June 2015 
Publisher
Japanese:日本建築学会 
English:Architectural Institute of Japan 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
File
Official URL https://www.jstage.jst.go.jp/article/aijt/21/48/21_533/_article/-char/ja/
 
DOI https://doi.org/10.3130/aijt.21.533
Abstract According to past researches, partial retrofitting which install steel dampers into lower stories of existing high-rise building as vibration control method for long-period ground motion is suggested. This paper reports the seismic response and response characteristics of the analysis models partial installed oil dampers or steel dampers aimed at enhancing the adaptive range of partial retrofitting. The analysis result shows effectiveness of oil damper and some points of attention to design such as the increase of deformation in the damper installed stories and the damper non-installed stories.

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