摘要
本文通过TRLL、AAPA、CPN车辙试验和三轴剪切试验综合评价了聚丙烯腈纤维沥青混合料的高温抗车辙性能,结果表明无论采用何种方法,添加纤维对混合料抗车辙能力的提高要明显优于普通沥青混合料,且这些试验方法在评价抗车辙性能方面具有一定相关性。
This paper evaluates comprehensively the rutting resistance of polyaerylonitrile fiber asphalt mixture by TRLL,AAPA,CPN wheel rutting test and Triaxial shear test. The result shows that fiber asphalt mixture is better than normal asphalt mixture in improving rotting resistance with any above method. And these methods have relevance in increasing rutting resistance.
出处
《河南城建学院学报》
CAS
2010年第1期42-45,58,共5页
Journal of Henan University of Urban Construction
关键词
聚丙烯腈纤维
沥青混合料
抗车辙性能
相关性
polyaerylonitrile fiber
asphalt mixture
rutting resistance
relevanee
