西欧学者研究磨损轮轨滚动接触面上的弹性滑移(即误称的蠕滑creep)时,有两个特点:1,用轮和轨接触面内的点的相对移动速度比值来定义所谓的creep;2,用增量法(increments)进行数值解。它模糊了物理概念:似乎是无载荷的位移。本文从弹性理论出发,不使用creep概念和增量数值解法,求出了精确的、明白无误的、“有力才有运动”的解析解来,得到了可以应用的公式和材料,为研究列车(包括机车)运动稳定性提供了方便。 Western scholars have studied two phenomena of wearing elastic slips (ie, creep creep) on rolling contact surfaces of wheels and rails: 1. Defining the so-called ratio of the relative moving speed of points within the wheel and rail contact surfaces creep; 2, using increments (increments) numerical solution. It obscures the notion of physics: it seems that there is no load displacement. Based on the theory of elasticity, this paper obtains an accurate and unambiguous analytical solution of “powerful and motivated” without using the concept of creep and incremental numerical solution, and obtains the applicable formulas and materials. Including locomotives) provides movement stability.