摘要
介绍了柔性基层沥青路面的研究现状,针对某试验路的级配砾石配合比设计,分析了集料粒径、密实度与弹性模量之间的关系.并通过对柔性基层沥青路面施工工艺和级配砾石基层沥青路面的检测方法的分析得出此类施工的注意事项,以供施工参考。
The study situation of flexible base asphalt pavement is introduced. The relationship of grain diameter of aggregate, density and elastic modulus is analyzed in terms of proportion design for a test road. Cautions are given after analyzing the current construction technique of flexible base asphalt pavement and detecting method, which provides reference for construction.
出处
《筑路机械与施工机械化》
北大核心
2008年第7期43-45,49,共4页
Road Machinery & Construction Mechanization
关键词
柔性基层
沥青路面
配合比
施工工艺
flexible base
asphalt pavement
proportion
construction technique
