本文历史地回顾了30年代以来水泥混凝土路面的基层技术发展进程,划分为三个阶段。根据交通与道路的发展情况,按照不同时期人们对于基层作用的认识情况,进行了分析、概括,并对其功能要求进行了探讨。文中,还结合我国实际情况,对高等级道路和一般道路的水泥混凝土路面的基层设置提出了某些看法和建议。 This paper reviews the historical development of grassroots technology of cement concrete pavement since the 1930s and divides it into three stages. According to the development of traffic and roads, according to people’s understanding of the role of grass-roots level in different periods, this paper analyzes and summarizes and discusses its functional requirements. According to the actual situation in our country, some opinions and suggestions are put forward for the establishment of grass-roots level of cement concrete pavement on high-grade roads and ordinary roads.