轮轨稳态接触力学研究进展述评

A Review of Steady Rolling Contact Mechanics

对稳态轮轨接触三维精确理论、简化理论以及用这些理论解决车轮和钢轨的多点接触现象的方法进行了述评，提出了进一步研究的课题。并改进了三维滚动接触简化理论的算法。

In this paper a number of rolling contact theories are reviewed. They include the three-dimensional complete exact theories,the simplified theory and the un-local contact theories.The subjects for further study are indicated. A method to improve the simplified theoryis developed.