Departmental Bulletin Paper 〈原著論文〉輪軸の動的な蛇行動についての理論的考察(クリープ係数と質量を考慮した固有振動数と減衰比の定式化)

酒井, 英樹

In order to obtain insight about weave phenomenon of wheel set of rail vehicle, this paper starts with formulating its natural frequencies and damping ratios. Interpreting these formulas, this paper points out that larger ratio of creep coefficient normalized by wheel set mass reduces the weave at lower speed than a given speed and the smaller ratio does it at higher speed.

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