论文部分内容阅读
在车辆高速化进程中，正确掌握车轴的疲劳强度是非常重要的。本文所介绍的是采用铁道车辆实物车轴通过变动载荷下的疲劳试验对车辆疲劳强度所进行的研究。这种实验过去未曾进行过，这里介绍的是第一阶段研究成果。
In the process of speeding up the vehicle, it is very important to correctly grasp the fatigue strength of the axle. This article describes the use of rail vehicle physical axle fatigue test under varying load on the fatigue strength of the vehicle carried out by the study. This experiment has not been conducted before, here is the first phase of the research results.