摘要
结合工程实例,分析冲击压实原理,表明冲击压实同一般三轮压路机和振动压路机相比,压实效果和压实效率高,具有减少工后沉降、提高路基施工质量、加固软弱地基的作用。简单介绍了冲击压实的机械选用、压实深度、适用范围、优缺点,阐述了施工要求。
The principle of impact compacting is analyzed with the construction experience.It shows that compacting effect and efficiency is very high, compared to three-wheeled rollers and vibratory rollers. Impact compacting can reduce uneven settlement after construction, improve the quality of subgrade construction and strenghthen the soft ground. The machinery selection, compacting depth, the range of appliance,the advantage and shortcoming, and the requirements of construction of the impact compacting is introduced.
出处
《筑路机械与施工机械化》
北大核心
2005年第1期50-51,共2页
Road Machinery & Construction Mechanization
关键词
冲击压实
路基工程
路基施工
impact compacting
subgrade engineering
subgrade construction
