314 高層建物におけるハイブリッド型制振装置の風・地震時の制振効果(建築構造物の制御I)(OS 建築構造物の制御)

概要

論文の詳細を見る
The installation of a hybrid mass damper was planned in order to secure the required level of habitability for the multi-purpose building of a CFT structure with 18 stories. The hybrid mass damper aims to reduce the building vibration caused by strong wind to the half level at least and to control the building vibration during of a small or medium earthquake. Using wind observation records, it was confirmed that the building response to strong wind, i.e. expected wind speed during one year, satisfies Rank I (habitability) which is the target range for control. A comparison between the analysis results of the simulation without control and the actual observation results with control shows that the earthquake response acceleration with control is 70% of that without control.
2001-04-20