目前,我国沥青混凝土路面最常见的早期病害现象有:裂缝、水破坏、松散、泛油、推移等,这些病害基本上也是公路工程质量的通病,对新建公路的正常使用形成了严重的威胁,给公路维护提出了更严峻的挑战。本文就以上几种常见病害的成因进行分析并结合实际提出相应的预防措施。 At present, the most common early diseases of asphalt concrete pavement in our country are: cracks, water damage, looseness, oil panping and so on. These diseases are basically common problems of highway engineering quality, which pose a serious threat to the normal use of new highways. Highway maintenance poses a more serious challenge. This article analyzes the causes of the above several common diseases and puts forward the corresponding preventive measures according to the actual conditions.