凝冰状态下粗糙路面抗滑效果分析

Effect of Anti-sliding on Rough Pavement Under the Condition of Ice

路面抗滑性能对行车安全非常重要,除了在一般情况下具有良好的抗滑性能之外,冬季多雨结冰的路面也要具备良好的抗滑性能。通过对粗糙路面不同的构造深度进行破冰效果的对比试验,发现很多宏观构造的路面能弥补薄冰对路表构造深度的损失,且在行车碾压时,水平力的作用使结冰层很快被磨耗掉,增加了制动效果,达到凝冰路面抗滑的目的。

Sliding resistance of road surface is very important for safety driving , not only in general situation but also in rainness and icy road in winter. Based on rough pavement structure of different surface texture depth,this text through contrast trash ice effect of different surface texture depth and found great macro- scopic structures can compensate for the pavement structure of ice marketable table, and the depth of the loss of driving rolling, level of forces make ice was soon wear away, increased the braking effect and sur- face sliding resistance of icy road.