填石路基作为一种特殊结构型式的路基,目前在山区公路建设中正得到广泛应用。由于其填料比较坚硬,压实密度大,且透水性好,水容易从路面、边坡等部位进入基底而造成路基整体的不均匀沉降。鉴于此,为了保证路基的稳定性,本文分别对填石路基的特性、填石路基对地基的处理要求、填石路基石质地基的处理方法等问题进行了研究。 As a special type of embankment, rockfill embankment is being widely used in the construction of mountainous highway. Because of its relatively hard filler, compacted density, and good water permeability, water easily from the road, slope and other parts into the substrate caused by uneven subsidence of the whole roadbed. In view of this, in order to ensure the stability of roadbed, this paper studies the characteristics of rockfill embankment, the processing requirements of rockfill embankment on the foundation and the treatment of rockfill foundation on the rockfill.