ダンパーの導入費用対効果という切り口で制振スリット付ブレースチューブ構造の最適地震応答制御を検討しました。本研究は超超高層建物のパッシブ応答制御に関する研究シリーズの一つです。色々なことに対して彼の努力に報いるために書いた論文でした。論文はこちら
This paper presents design recommendations for optimal seismic response control of damped braced tube system with focus on cost performance of introducing energy-dissipation devices. According to the results, 1) braced tube structure should be designed so that coupled-shear-wall-like vibration modes are predominant to obtain highly damping ratio and better cost performance of dampers, 2) oil damper should be introduced to obtain highly damping ratio, 3) BRB has good cost performance about seismic response reduction and can be used to reduce damper costs.