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Title
Japanese: 
English:RELATIONSHIP BETWEEN THE RESPONSE OF 3D MODEL AND MDOF MODEL BY USING LONG-TERM WIND FORCE FROM TYPHOON SIMULATION 
Author
Japanese: ZHAO Tong, 佐藤 大樹, 銭 暁鑫.  
English: Tong ZHAO, Daiki SATO, Xiaoxin QIAN.  
Language English 
Journal/Book name
Japanese:構造工学論文集 
English:Journal of Structural Engineering 
Volume, Number, Page Vol. 70B        pp. 204-210
Published date Apr. 2024 
Publisher
Japanese:一般社団法人日本建築学会 
English:Architectural Institute of Japan 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
DOI https://doi.org/10.3130/aijjse.70B.0_204
Abstract Residual deformation can potentially impact the seismic behavior of base-isolated buildings. Although the presence of residual deformation in tall base-isolated structures during typhoons is well-documented, there remain several unresolved aspects in this regard. Thus, the objective of this study is to establish a connection between the response of a 3D model and a MDOF model using long-term wind forces generated from typhoon simulations. Through a wind-induced responses analysis encompassing along-wind, across-wind, and torsional effects, it has been clarified that the input of multi-directional wind forces is imperative for accurate residual deformation estimation. Furthermore, the study also discussed the effect of torsion on the base isolation layer when using the 3D model.

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