摘要
笔者从沥青路面的疲劳开裂和车辙两大病害出发,分析了温度对沥青混合料和沥青路面设计的影响,并以沥青混合料疲劳和车辙试验为基础,以陕西省的气候温度状况为例,按照损伤等效原则计算出陕西省典型地区的沥青路面疲劳和车辙有效温度,为沥青路面设计提供参考.
According to the two main defects of fatigue and rutting of asphalt pavement, the paper analyzes the effect of temperature on asphalt mixture and pavement design. Based on the fatigue and rutting tests of asphalt mixture, the principle of equivalent damage and weather data of Shanxi Province, the paper calculates the fatigue and rut effective temperature of asphalt mixture for typical regions in Shanxi, and makes a reference for asphalt pavement design.
出处
《重庆交通学院学报》
2004年第3期32-36,共5页
Journal of Chongqing Jiaotong University
关键词
沥青混合料
车辙有效温度
疲劳有效温度
损伤等效
asphalt mixture
fatigue effective temperature
rut effective temperature
equivalent damage
