文章从混凝土路面荷载应力和混凝土路面温度应力以及依托工程等方面阐述了大粒径石料在山区、半山区石料较丰富的地区混凝土路面的施工工艺,对大粒径石料在混凝土中的应用进行探究,提出了适合山区公路建设的经济、适用型路面结构形式(即BSCC混凝土路面)。BSCC混凝土路面成本仅为普通水泥混凝土路面成本的70%～80%。 This paper describes the construction process of concrete pavement with large grain size stone in mountainous area and semi-mountainous area with rich stone from the aspects of load stress of concrete pavement, temperature stress of concrete pavement and relying on engineering, and explores the application of large grain size stone in concrete , Put forward an economical and applicable pavement structure (ie, BSCC concrete pavement) suitable for mountain highway construction. BSCC concrete pavement costs only ordinary cement concrete pavement costs 70% to 80%.