浅谈高等级公路沥青路面常见病害分析及养护措施

Elementary Discussion on Common Defect Analysis and Maintenance Measures of High-class Highway Asphalt Pavement

高速公路建成通车后随着通车年限的增长以及交通量的不断增加,沥青路面各种病害也接踵而至,比如功能性破坏、沉降、推移、松散、车辙等各类常见病害。为保证沥青路面的使用质量完好,对沥青路面的病害及其成因进行深入分析,采取相应的防治养护措施,有关经验可供相关专业人员参考。

With the growth of traffic years and the continuous increment of traffic volume after expressway open to traffic, various defects of asphalt pavement come one after another, i.e. functional damage, settlement,elapse, loose, rut and etc. In order to ensure the good using quality of asphalt pavement, the defects and causes of asphalt pavement are further analyzed, and the relative preventive maintenance measures are taken.The relative experience can be referred for the similar projects.