摘要
该文基于有限元软件,通过耦合气候温度和太阳辐射,使用连续变温方法分别计算车辙问题。通过研究发现沥青路面的车辙变形规律与温度场分布规律相近,主要是沥青路面与轮胎之间的剪切变形不断积累最终导致车辙的形成。
Based on the finite element software, using the method of continuous variable temperature, this paper made the study for the wheel rutting problem by temperature distribution and solar radiation on the asphalt pavement. The study found that the asphalt pavement surface rutting deformation circule was followed with the temperature field distribution,mainly of hear deformation accumulation between asphalt pavement and the tire made the final results in the formation of the rutting.
出处
《建材世界》
2015年第1期20-24,共5页
The World of Building Materials
关键词
有限元
沥青路面
温度场
车辙
finite element
asphalt pavement
temperature field
rutting
