This paper analyze particularly the dynamic environment of high-speed-bogie, set forth the design-fundamental of high-speed-bogie and the notice the proceeding.
对高速转向架的动态环境进行了详细分析，指出了高速转向架设计的原理和注意事项。
2
Described is the structure of the highspeedbogie lately developed for Shinkansen in Japan, and the main performance test made for the bogie.
介绍了新开发的日本新干线高速转向架的结构，以及对该转向架进行的主要性能试验。
3
To forecast fatigue strength or fatigue life of the bogie frame of a high-speed train effectively, a method for fatigue strength forecasting based on tested spectrum loads was proposed.