鉴于人们把更大注意力集中于从钢轨涂油中受益,因而对于负责线路安全使用的养护维修人员来说,研究钢轨涂油和钢轨磨耗、钢轨疲劳之间的关系也就显得越来越重要了。以前的“轨道研究与发展”专论中已经讨论过在有一个良好的涂油环境下,作为钢轨撤换标准的依据——接触疲劳的产生过程。下面集中讨论的是正在研究中的几项内容,目的是从定量上 In view of the increased concentration of people who benefit from rail oiling, research on the relationship between rail oiling and rail wear and rail fatigue is also becoming more and more important for maintenance personnel responsible for the safe use of the line It’s Earlier “track research and development” monographs have been discussed in a good oiled environment, as the basis for the standard rail replacement - the generation of contact fatigue. The following is a concentrated discussion of several elements under study, the purpose is quantitative