随着四化建设的发展,公路交通在国民经济中的重要性日益显著。公路运输的数量和轴载迅速增长,现有一般公路面层已较难满足快速、安全、舒适和经济地运行的要求;加上路用沥青料源紧张,因此,研究采用地方水泥和砂石材料辅筑公路水泥混凝土路面结构,就有 With the development of the four modernizations, the importance of road traffic in the national economy has become increasingly prominent. The number of road transport and the rapid growth of the axle load have made it more difficult for the existing general road surface to meet the requirements of rapid, safe, comfortable and economical operation. Coupled with the shortage of road asphalt sources, the study uses local cement and gravel materials Auxiliary highway cement concrete pavement structure, there