摩擦振り子型免震装置群の地震時挙動に関する研究 : 第2報,3層鉄骨フレームモデルを用いた振動実験(機械力学,計測,自動制御)

概要

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Most of non-rubber type isolation systems apply frictional force. One of the famous non-rubber type isolation systems is Friction Pendulum Bearing (: FPB) system. When using friction pendulum system in the open air circumstances, some have pointed out that long term durability of the systems must have been taken into account and it might have been very difficult to maintain the coefficient of friction. In this study, dynamic motion of the isolated structure model with 4 of FPB systems are investigated, especially in in-plane mode, considering a variance of friction coefficient of one system, a distribution of the mass of superstructures. The result and the analysis of the shake table test using 3-storey steal-frame model is presented in this report.
社団法人日本機械学会の論文
2002-11-25