摘要
通过试验室检测和试验段跟踪观测,研究了在不同沥青类型、集料类型、空隙率条件下,灌入式半柔性路面的性能,并通过方差分析和费希尔最小显著差异法分析等手段,确定了原材料和空隙率的最佳选择。
The performance of poured semi-flexible pavement under different asphalt types,aggregate types and voids is studied through laboratory detection and tracking observation in the test section,and the best choice of raw materials and voids is determined by means of analysis of variance and Fisher least significant difference method.
作者
党正霞
王勇
白俊胜
孟凡玺
梁星敏
Dang Zhengxia;Wang Yong;Bai Junsheng;Meng Fanxi;Liang Xingmin(Shandong Road Easy Transportation Technology Co.,Ltd.,Linyi 276000,China;Linyi Municipal Group Co.,Ltd.,Linyi 276000,China;Hohai University,Nanjing 210098,China)
出处
《北方交通》
2021年第11期51-55,共5页
Northern Communications
关键词
灌入式半柔性路面
大空隙沥青混合料
空隙率
抗车辙性能
低温抗裂性能
Poured semi-flexible pavement
Large void asphalt mixture
Void
Rutting resistance
Low-temperature crack resistance
