摘要
通过高速公路沥青路面环道试验建立车辙的预测模型,同时采用ABAQUS进行模拟,论证预测模型的合理性,并且根据预测公式进行预测,通过综合修正系数把环道试验的荷载作用次数转化为路面实际的交通量,探讨了路面车辙与实际交通量的关系,以期指导实践。
Based on circular road test, a rutting prediction model was established, which was then simulated by ABAQUS finite element method to compare the differences. The results turned out to be rational. Loading volume exerted in the circular road test was then transformed into the actual traffic volume on road by an overall correction coefficient in order to ascertain the function between pavement rutting and actual traffic volume, so as to guide the practice.
出处
《山西建筑》
2010年第34期287-288,共2页
Shanxi Architecture
关键词
车辙
环道试验
交通量
修正系数
rutting, circular road test, traffic volume, correction coefficient
