1206 鉄道車両の車体・台車間前後系結合要素の取付け高さが車体上下振動に与える影響

概要

論文の詳細を見る
This report describes the effect of vertical position of traction links and anti-yaw dampers (traction devices) upon vertical vibration of railway vehicle carbody. In case that the traction devices have offsets from the truck-pitching center, the carbody suffers bending moment through them. Therefore, it is important to decrease such offsets. An objective function concerning strain energies stored in the rubber bushes of traction devices is defined, and the vertical positions of the traction devices are determined to minimize the objective function. By numerical calculation, it is shown that this method is effective to reduce excitation due to truck pitching, especially when the rigidity of traction devices is increased.
一般社団法人日本機械学会の論文
2003-12-08