摘要
在阐述车体弹性振动的特征及同时降低多种弹性振动模态必要性的基础上,介绍了利用高阻尼弹性构件支承附加质量,在车辆试验台上进行激振试验的结果,以及进行现车运行试验的结果。
On the basis of expounding the features of flexible vibration of carbody and the necessity of reducing several flexible vibration modalities,the result of the excitation test carried out on the vehicle test bench using the resilient components with high dampness to support the additional mass,as well as the result of practical vehicle operation test is described.
出处
《国外铁道车辆》
2016年第1期31-34,46,共5页
Foreign Rolling Stock
关键词
车体
弹性振动
日本
carbody
flexible vibration
Japan
