国省道干线公路沥青路面的养护维修

Maintenance and Repair of the National and Provincial Roads Asphalt Pavement

国省道干线因为各种因素导致需要养护维修,而原因比较复杂且多样,大体上分为结构性破坏和功能性破坏,更有甚者是人为的破坏。本文试总结沥青路面损坏的原因,并且寻找维修维护的方法,从而能够对病害路段进行合理的维修。

The national and provincial roads because of various factors leads to the need of maintenance and repair, and the reasons are complex and diverse, roughly divided into structural damage and functional damage, which is more manmade destruction. This paper tries to summarize the reasons of asphalt pavement damage, and looking for ways to repair and maintenance, which can carry on the reasonable repair on diseases sections.