摘要
道路交叉口附近路面由于长期处于车辆制动、起动及转向的特殊受力作用,使得该地段路面车辙频发。通过室内试验,对高模量沥青混合料在车辙防治中的路用性能进行研究,并结合工程实际,对其应用效果进行评估。研究结果表明,高模量沥青混合料应用于道路交叉口路面中将能有效地提高路面抗车辙性能。
Due to the special force of vehicle braking, starting and steering, there frequently occurs rut in pavements near road intersections. Based on laboratory tests, this paper studies the road performance of high modulus asphalt mixture in rut prevention. Combined with engineering practice, the application effect is as-sessed. The study results show that high modulus asphalt used in road intersections will be able to effectively im- prove road pavement rut performance.
出处
《交通标准化》
2013年第23期39-42,共4页
Communications Standardization
关键词
高模量沥青
道路交叉口
车辙
high modulus asphalt
road intersection
rut
