高速公路沥青路面养护是公路养护工作的中心环节,是质量考核的首要对象。随着管、养里程的增加,使用年限的增长,沥青路面受到车辆荷载及自然因素的影响,高速公路相继出现裂缝、麻面、松散坑槽、沉陷、波浪、拥包、泛油、弹簧翻浆等破损现象,影响了高速公路的正常使用功能,因此,高速公路的养护与维修成为其正常运转的关键。本文分析了高速公路沥青路面常见的病害问题,以及如何加强养护工作。 Expressway asphalt pavement maintenance is the center of the road maintenance work, the primary object of quality assessment. Along with the increase of pipe and maintenance mileage and the increase of service life, asphalt pavement is affected by vehicle load and natural factors. Cracks, pockmarks, loose pit, subsidence, wave, bagging, And other damage, affecting the normal use of the highway function, therefore, the maintenance and repair of the highway has become the key to its normal operation. This article analyzes the common diseases of highway asphalt pavement, and how to strengthen the conservation work.