摘要
对禁区下、禁区偏下、禁区中间、禁区偏上、禁区上以及规范中的AC-16中值6种级配的沥青混合料进行路用性能试验与分析,得出:禁区的规定是不必要的,通过禁区中间级配的路用性能最优.
According to pavement performance tests this paper analyzesd six HMA mixes which gradations were BRZ, CRZ, TRZ, HRZ, ARE and AC-16 by Chinese Specification respectively. The restricted zone may not be necessary to follow every performance when all other relevant requirements of Superpave design are requested. HMA mix＇s pavement performance is optimal when the gradation is through the restricted zone.
出处
《重庆交通学院学报》
2006年第6期59-62,67,共5页
Journal of Chongqing Jiaotong University
关键词
禁区
路用性能
沥青混合料
restricted zone
pavement performance
HMA mix
