摘要
为进一步改善沥青混合料的路用性能,提高其抗疲劳耐久性,使其满足设计使用期间交通条件的要求,对沥青混合料进行复合改性,通过不同复合改性沥青混合料的疲劳耐久性的试验,对比其固有性能与改善性能,探究复合改性沥青混合料疲劳耐久性的优劣。研究结果对提高沥青路面的高低温稳定性具有一定的理论与实用价值。
In order to further improve the road performance of asphalt mixture and improve its fatigue resistance,in this project,the asphalt mix-ture is modified compositely by using composite modifiers,and through the comparative test of fatigue durability to different composite modified asphalt mixture,the inherent performance and improved performance of the asphalt mixture are compared,the objective attempts to explore the advantage and disadvantage of the fatigue durability of the composite modified asphalt mixture.The research results have certain theoretical and practical value for improving the high and low temperature stability of asphalt pavement.
作者
芮遨宇
程鹏
张腾
叶文彬
陈越
张海涛
Rui Aoyu;Cheng Peng;Zhang Teng;Ye Wenbin;Chen Yue;Zhang Haitao(College of Civil Engineering,Northeast Forestry University,Harbin150040,China)
出处
《山西建筑》
2019年第1期90-92,共3页
Shanxi Architecture
关键词
复合改性沥青混合料
耐久性
车辙设备
疲劳试验
composite modified asphalt mixture
durability
rut equipment
fatigue test
