| 改善轮/轨接触特性提高铁道车辆曲线通过性能 |
| |
| 引用本文： | 足立雅和,蔡千华. 改善轮/轨接触特性提高铁道车辆曲线通过性能[J]. 国外铁道车辆, 2011, 48(4): 20-26 |
| |
| 作者姓名： | 足立雅和 蔡千华 |
| |
| 摘 要： | 针对现有转向架车轮踏面形状,通过加宽轨距、改变内轨垫板角和内轨顶面的非对称削正3项措施,达到扩大内外轨轮径差,提高曲线通过性能的目的.
|
| 关 键 词： | 铁道车辆 轮/轨接触 曲线通过 日本 |
Improvement of Curving Performance by Modification of Wheel/Rail Contact Condition |
| |
| Abstract: | In view of the present shape of bogie wheel treads, three measures of widening gauge, increase of tie plate angle of inner rail, and unsymmetrical grinding of inner rail head are taken so as to increase the wheel diameter difference between inner and outer rail and improve the curve performance. |
| |
| Keywords: | rolling stock wheel/rail contact curve negotiation Japan |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
