列车重载和高速化对钢轨的影响及要求

Effects of Heavy-load and High-speed Train on Rails and Its Requirements

目前,国内已有多家单位就列车的重载和高速化对钢轨各种性能和使用要求的影响这一课题进行过众多的理论和试验研究,文中总结了这些研究的结论,提出了列车重载和高速化对钢轨标准的要求。

So far, many enterprises in China have conducted many theory and research studies on the subject of effects of heavy-load and high-speed train on rails and its application requirements. This article summarizes the conclusions of these studies, and proposes the requirements of heavy-load and high-speed train on the standard of rails.