骨組特性値を用いた履歴型ダンパーを有する建物の制振性能評価

摘要

There are few researches in comprehensive evaluation of the vibration control performance from low-rise to high-rise buildings. Besides, the authors proposed vibration control performance method which can be evaluated from only two-types of static analysis results without using dynamic response analysis results. The validity of this evaluation method was demonstrated by comparing with the dynamic response analysis results. However, the method is considered only in a high-rise steel structure building of thirty stories. This paper describes evaluation of the vibration control performance for four types of steel buildings with different aspect ratio: five, eight, twenty-one and thirty-five stories. In addition, this paper verifies the usefulness of the evaluation method by applying to four types of buildings.%中低層から超高層のァスぺクト比の異なる4種類の建物モデル(5屠，8層，21層，35層建物）を用いた時刻歴応答解析結果より，ァスぺクト比の異なる建物の応答低滅効果の遠いについて検討を行つた。また，文献6で示されている骨組特性値を用いた制振性能評価手法を本論文の複数の建物にも適用し，その有用性の確認を行なつた。以下に得られた知見を記す。