试论影响沥青混凝土路面平整度的因素及控制措施

平整度作为评定沥青路面质量的重要指标之一,在一定程度上能够将道路的综合使用性能充分反映出来。沥青混凝土路面相比较于水泥混凝土路面具有一系列行车优势,如噪声低、振动小、行车舒适等,可有效满足人们对于公路的要求,即舒适性、经济性、安全性,为此被广泛的应用到高等级公路建设当中。车辆在平整度差的路面行驶,会造成行车颠簸的情况,也会影响到行车安全与行驶速度,甚至会导致路面破坏程度加重。反之,平整度良好的路面行驶,有助于路面使用寿命的延长,也能够最大限度的保证行车安全、舒适。

As one of the important indexes to evaluate the quality of asphalt pavement,smoothness can fully reflect the comprehensive performance of the road to a certain extent.Compared with cement concrete pavement,asphalt concrete pavement has a series of driving advantages,such as low noise,low vibration,comfortable driving and so on,which can effectively meet people's requirements for highway;that is,comfort,economy and safety.Therefore,it is widely used in the construction of high-grade highway.Driving on the road with poor smoothness will not only cause traffic jolts,but also affect safety and speed of driving,and even aggravate the damage to the road surface.On the contrary,driving on the road with good smoothness will not only help to prolong the service life of the road,but will also maximize the safety and comfort of driving.