沥青混凝土路面大修是一项系统工程,无论是从旧路面损坏状况的检测、评估、大修方案的确定,还是从沥青及沥青混合料的选择、旧路面的处治、加铺层的质量控制,都应进行统筹考虑。以首都机场高速公路大修工程为依托,详细论述了大修工程设计中的重点和难点,为今后的路面大修工程积累设计经验。 Asphalt concrete pavement overhaul is a systematic project, both from the detection of damage conditions on the old pavement, assessment, overhaul program to determine, or from the asphalt and asphalt mixture selection, the treatment of the old pavement, overlay quality control, all Should be considered in an integrated manner. Capital Airport Expressway overhaul project as the basis, detailing the overhaul of the design of the key and difficult points for the future pavement overhaul engineering experience.