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Title
Japanese:低速度領域における摩擦係数の変化を考慮した弾性すべり支承の解析モデルの構築 
English:DEVELOPMENT OF ELASTIC SLIDING BEARING ANALYSIS MODEL CONSIDERING DECREASE OF ING BEARING ANALYSIS MODEL CONSIDER 
Author
Japanese: 佐藤大樹, 牧平康也, Alex Shegay, 三須基規, 稲井慎介, 桑素彦, 川又哲也, 石田琢志, 得能将紀, 丸尾純也.  
English: Daiki Sato, Koya Makihira, Alex Shegay, Motoki Misu, Shinsuke Inai, Motohiko Kuwa, Tetsuya Kawamata, Takushi ISHIDA, Masaki Tokunou, Junya Maruo.  
Language Japanese 
Journal/Book name
Japanese:日本建築学会構造系論文集 
English:Journal of Structural and Construction Engineering (Transactions of AIJ) 
Volume, Number, Page Vol. 89    No. 821    pp. 719
Published date July 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/aijs.89.719
Abstract The friction coefficient of elastic sliding bearings is velocity-dependence. Since this dependence is particularly strong in the low velocity range, it is important to consider this dependence when designing structures for forces that result in low-response speeds, such as wind forces. However, conventional design methods do not consider the effect of velocity dependence. In this paper, an equation for the velocity dependence of the sliding friction coefficient at low velocities is derived from experiments. An analytical model to simulate this dependence is proposed to enable more accurate calculation of the restoring force characteristics of the elastic sliding bearings.

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