|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008年02 期
| 标题 |
| 减振器橡胶节点刚度对铁道客车系统临界速度的影响(29 卷) |
| 英文标题 |
| Influence of the Damper Rubber Joint Stiffness on the Critical Speed of Railway Passenger Car System |
| 摘要 |
| 建立考虑抗蛇行减振器和二系横向减振器橡胶节点刚度的铁道客车横向振动系统数学模型，通过变量变换得到便于数值积分求解的客车系统运动微分方程组，给出线性和非线性临界速度的近似计算方法。以1辆高速客车为例，比较考虑和不考虑减振器橡胶节点刚度情况下客车系统在直线和圆 |
| 作者 |
| 新闻作者:曾京，邬平波 |
| 关键字 |
