The chapter reports the test results of dynamical creep force, in which the influences exerted by high speeds and excitations on creep forces of W/R are taken into account.

• 从初步的试验结果分析可知，列车高速和轨道的一定频率范围内的激振对轮轨蠕滑力有一定的影响。速度越高，影响越大。当轮轨蠕滑力未达到饱和状态时，高速和振动对其影响较小，当蠕滑力达到饱和状态时，高速对其影响略大。