随着我国公路建设线路设计越来越长,公路的等级越来越高,对施工提出了更高的要求,杜绝工程质量出现各种问题和缺陷。其中,公路施工中针对填挖交界地段的施工质量是采取严密控制的关键环节,为防止其发生不均匀的沉降问题,本文提出一些可行的设计方案,希望能够及时的清除路基工程中的病害。 With the design of the highway construction in our country getting longer and longer, the grade of the highway is getting higher and higher, putting forward higher requirements on the construction and putting an end to various problems and defects in the construction quality. Among them, the highway construction for the filling and excavation at the junction of the construction quality is a key link to take strict control, in order to prevent the occurrence of uneven settlement, this paper put forward some feasible design options, hoping to promptly clear the roadbed in the disease.