由于缺乏能精确确定轮轨力和位置的广义曲线通过理论,这就促成了这一课题的一项重大研究计划。一种为解释非线性轮轨接触几何学性能和弹性滑动(creep)力与弹性滑动率(creepage)相互关系的新理论已经形成。这就使得目前可以对机车车辆的稳态曲线通过性能进行综合研究,并为进入曲线、通过道岔和转辙装置时的瞬态性能,以及在曲线上的轮轨磨耗的持续研究工作提供了基础。本文通过在线路上对机车车辆的测量结果,描述了这个理论的发展和论证。 This led to a major research project on this topic due to the lack of generalized curves that allow precise determination of wheel-rail force and location. A new theory has been developed to explain the relationship between the geometrical behavior of non-linear wheel-rail contact and the creep and elastic creepage forces. This makes it possible now to conduct a comprehensive study of the steady-state curve passing performance of rolling stock and to provide a basis for ongoing research into the curve, transient performance through turnouts and switch gear, and wheel and rail wear on the curve . This article describes the development and demonstration of this theory by measuring the rolling stock on the road.