随着经济全球化的发展,我国公路建设随处可见,就我国目前公路投入使用情况来看,还比较乐观,但是公路路基正逐渐出现病害,公路路基是公路的重要组成部分之一,其直接影响着公路的质量。本文对公路路基病害进行分许,并提出相关的养护对策,从而延长工作的使用寿命。 With the development of economic globalization, the construction of highway in our country can be seen everywhere. With regard to the present highway utilization in our country, it is still relatively optimistic. However, the roadbed in the highway is gradually getting sick, and the highway subgrade is one of the important components of the highway. Its direct influence The quality of the road. In this paper, the road subgrade disease sub-license, and proposed conservation measures, thus extending the service life.