摘要
欧洲南部的山区地形能引起货车的严重损伤，特别是在走行部的恒速制动时尤为突出。法国国营铁路（ＳＮＣＦ）和华尔顿已生产出一种适用于轴重２５ｔ的车轮，能同时提高安全性和使用寿命。
The geographical relief of southern Europe may be
the cause of serious deterioration of freight rolling stock,and in particular of the running
gear as a result of holding braking The SNCF and VALDUNES have produced a wheel
design capable of 25 t axle loading, enabling a simultaneous increase in safety and in
service life
出处
《国外铁道车辆》
1999年第3期25-28,共4页
Foreign Rolling Stock
关键词
车轮
优化
开发
法国
列车
wheel
optimization
development
France braking in mountain
terrain
