公路沥青路面病害原因分析与对策

On the reasons analysis of the diseases on the asphalt pavement and measurements

以省道201线银巴路口—下庙段为例,对公路沥青路面常见的纵横向裂缝、沉陷、坑槽、车辙等病害原因进行了分析,并提出了一些处治对策,以解决公路沥青路面的病害问题,从而保证沥青路面的工程质量,延长沥青路面的使用寿命。

Taking the section between Yinba to Xiamiao on the provincial road 201 as an example, the paper analyzes the reasons for the diseases on the pavement, such as vertical and horizontal cracks, subsidence, potholes and ruts, and points out some measurements, so as to solve the disease problems on the asphalt road, to ensure the project quality of the asphalt roads and to prolong the life span of the roads.