The contact geometry parameters and rigid creepages of wheelset and track in rolling contact are analyzed. 分析計算了錐型踏面輪對沿軌道滾動(dòng)接觸時(shí)輪軌接觸幾何參數和不同運動(dòng)狀態(tài)下的輪軌之間的剛性蠕滑率。
The wheel-rail contact geometry relationship is different when different wheel tread shape matches the same rail, which will influence the dynamic performance of the vehicle. 摘要不同的車(chē)輪踏面形狀與同一鋼軌匹配時(shí)具有不同的輪軌接觸幾何關(guān)系，影響車(chē)輛的動(dòng)力學(xué)性能。
