摘要
利用建立的路面结构有限元分析模型,通过改变计算模型中的连续降温的路径、速率等相关参数,计算沥青路面各层在不同降温形态下的温度应力,对路面结构在连续降温作用下的温度应力进行了系统地分析,得出了温度的变化规律。
With built pavement structure finite element analysis model,through changing continuous cooling path and velocity parameters of calculation model,the temperature stress of asphalt pavement every layers in different temperature form were calculated,the temperature stress of pavement structure under continuous cooling effect was analyzed systematically,the temperature variation regularity was obtained.
出处
《山西建筑》
2010年第16期265-267,共3页
Shanxi Architecture
关键词
降温形态
沥青路面
温度应力
分析
cooling form
asphalt pavement
temperature stress
analysis
