摘要
通过对高速公路沥青路面车辙产生层次的取样分析,得出河南地区高速公路沥青路面车辙产生主要层次原因,为车辙病害处治提供了科学合理的判据.
On the base of analyzing each layer＇s thickness of sample cut from the expressway asphalt pavement chosen as the representative in Henan province, it conclude that the main asphalt pavement layer which deform seriously is the middle layer, so the rational reference is provided in the highway＇s rut maintenance.
出处
《河南科学》
2008年第6期700-702,共3页
Henan Science
关键词
沥青路面
车辙
层位
expressway asphalt pavement
rut
layer
