摘要
通过运用调查和设计计算分析以及大量的实物试验，对货车铸钢摇枕、侧架的疲劳强度进行了分析研究，作出评价并提出改进方案。
The fatigue strength of freight car cast steel bolsters and aide frames is analyzed and studied through operating,investigating,design calculation analyzing,and many practical tests. The evaluation and improvement plans are put forward.
出处
《铁道车辆》
1994年第3期18-22,共5页
Rolling Stock
