抛石水泥混凝土路面是将大粒径卵石或碎石按规定施工工艺抛入普通水泥混凝土中而形成的水泥混凝土路面。由于抛石代替了一定体积的水泥混凝土,具有很好的经济性,因此这是一种低造价水泥混凝土路面形式。主要研究了抛石水泥混凝土的力学性能与抛石粒径、抛石位置、基体水泥混凝土强度的关系,提出了抛石水泥混凝土路面的施工工艺,介绍了试验段使用效果,并进行了经济性分析。 Dumped stone cement concrete pavement is a large-size pebbles or gravel in accordance with the provisions of construction technology thrown into ordinary cement concrete and the formation of cement concrete pavement. Because riprap replaces a certain volume of cementitious concrete, which has good economy, it is a low cost cement concrete pavement form. Mainly studied the mechanical properties of ripstop cement concrete with the size of the riprap, the location of the riprap, the strength of the matrix cement concrete, put forward the construction technology of the riprap cement concrete pavement, introduced the experimental results, and carried out the economic analysis.