413 衝撃力を用いた上下マスダンパの研究開発(制震II,OS-2 耐震・免震・制震,総合テーマ「伝統を,未来へ!」)

概要

論文の詳細を見る
Recently years, structure has been became long span because of expansion of effective floor space. And those structures are easy to respond by environment vibrations because of decline of natural frequency. Mass damper has been applied to solve that problem. But, mass damper doesn't work in large earthquake by limitation of stroke of mass damper. This study shows new type of mass damper using impact force, which has performance of vibration control in case of both environment vibrations and large earthquake. This study reports performance of this mass damper in real structure by analysis.
一般社団法人日本機械学会の論文
2010-09-14