This paper introduces the asphalt pavement track types and track disease maintenance methods. Integrating with actual Nanjing 2nd Bridge condition, it determines to use composite mixing and regeneration technique of in-situ thermal regeneration technique to deal with the tracks, and studies critical techniques, which has provided guidance for similar pavement disease maintenance.%介绍了沥青路面车辙的类型及车辙病害的维修方式，结合南京二桥的实际情况决定采用就地热再生技术中的复拌再生对其车辙进行处理，并对关键技术工艺进行了研究，为类似路面病害维修提供指导。
展开▼
