1814 門型クレーン主桁トロリーの車輪に作用する摩擦力が全体振動の減衰に及ぼす影響(OS18.計算力学と最適化(3),ポスターセッションP-4)

概要

論文の詳細を見る
When a large scaled structure, typically represented by bridge structures in civil engineering area, is designed, the effect of dynamic wind load cannot be neglected. As the counter measure to the load, Tuned Mass Damper is applied in some case. The author investigated the damping effect of a friction force, which is acted to the surface between a trolley wheel and the rail, through the simulation. As a result, the damping effect is turned out to be sensitive to the position of the trolley, with regard to the whole length of the main girder. In this paper, a possible optimization of the damping effect of a friction force is reported here in after.
社団法人日本機械学会の論文
2007-11-25