摘要
依托徐州市三环南路水泥路面改造工程为载体,进行AC-20与SUP20型沥青混合料在抗车辙性能方面的对比,因此该研究项目采用相同的上面层结构,下面层则分别采用AC-20改性沥青混凝土和SUP-20改性沥青混凝土,从两类沥青混合料级配设计、室内车辙试验、施工工艺、通车后效果等方面进行抗车辙性能的分析比较,以求对徐州地区沥青路面的结构设计和施工提供些许参考。
Relying on the cement pavement reconstruction project of the Third Ring South Road, Xuzhou City, and using the same type of top layer, this article analysed and compared the anti - rutting performance of AC -20 and SUP -20 modified asphaltic concrete from the gradation design , the rutting test, the construction process and operation effects to provide some references to the structural design and construction of the asphalt pavement future in Xuzhou.
出处
《石油沥青》
2011年第6期50-54,共5页
Petroleum Asphalt
