摘要
以合宁高速公路改造实践为例,介绍了原水泥混凝土换板、沉降注浆处理加固软弱板块、冲击压实机理,分析了提高原路面的整体稳定性的方法,并阐述了用沥青混凝土照面的机械化施工技术工艺。
The plate changing, subsidence grouting treatment of cement concrete pavement and impact compaction mechanism are introduced. The methods of improving whole stability of cement concrete pavement are analyzed. The technologies of mechanized construction of covering with asphalt are expounded.
出处
《筑路机械与施工机械化》
北大核心
2005年第7期28-30,共3页
Road Machinery & Construction Mechanization
关键词
水泥路面
沥青面层
施工技术
冲击压实机理
整体稳定性
cement concrete pavement
plate changing
covering with asphalt
construction technology
