Through comparison,the paperconcludes that for the analysis of the wheel-rail contact stresses,the non-Hertzian contact theory is beret than the Hertzian Contaottheory.

• 通过理论分析与计算结果比较得出:轮轨接触应力宜用非赫兹接触理论计算而不宜用赫兹接触理论计算。