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。利用粗糙路面不同的构造深度进行了破冰效果的对比试验,发现宏观构造较好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,增加了制动效果而达到了凝冰路面抗滑的目的。 The anti-skid performance of pavement is very important for driving safety. In addition to good anti-skid performance under normal circumstances, rainy icy pavement in winter should have good anti-skid performance. The comparison of the ice breaking effect with the different depths of the rough pavement shows that the pavement with better macrostructure can make up for the ice loss to the depth of the pavement structure and the action of horizontal force makes the ice layer very Quickly worn away, increasing the braking effect to achieve the purpose of anti-skid ice pavement.