摘要
介绍了半刚性基层的定义及特点,阐述了半刚性基层沥青路面各结构层的作用,利用BISAR软件对各个结构层的受力进行分析,讨论了半刚性基层沥青面层的合理厚度。
The definition and characteristics of semi-rigid base course are introduced.Effects on each structure layer of semi-rigid base course asphalt pavement are elaborated.Force of each structure layer is analyzed with BISAR software and the reasonable thickness of semi-rigid base course asphalt surface course is discussed.
出处
《北方交通》
2012年第4期14-16,共3页
Northern Communications
关键词
半刚性基层
沥青面层
应力分析
面层厚度
Semi-rigid base course
Asphalt surface course
Stress analysis
Surface course thickness
