碾压混凝土与沥青混凝土复合式路面结构有较好的社会效益和经济效益。进行经济效益分析，首先明确经济分析原理和一些计算公式。路面使用周期内的费用主要包括公路部门费用和公路用户费用。分析每类费用的构成，并对一些变化较复杂的费用建立计算模型。最后用实例表述分析过程和求经济效益值，显示出碾压混凝土与沥青混凝土复合式路面经济价值。 RCC and asphalt concrete pavement structure has good social and economic benefits. Conduct economic analysis, first clear economic analysis principles and some formulas. Pavement costs during the period mainly include the cost of highway departments and road users. Analyze the composition of each type of expense and establish computational models for some of the more complex changes. Finally, an example is used to describe the analysis process and seek economic benefits, which shows the economic value of RCC and asphalt concrete pavement.