浅谈冲击碾压技术在黄土地区公路中的应用

On application of impact compaction technique in roads of loess areas

阐述了冲击碾压技术的工作原理与性能特点,对其在黄土地区的应用——地基处理和路堤冲压补强做了介绍,同时对其在设计与施工过程中的注意事项进行了部分总结,指出冲击碾压技术施工简单、压实速度快、工期短、成本低、作业面积大,值得大力推广。

The paper indicates the working principle and the performance features of the impact compaction technique,introduces its applications in loess areas,that is the foundation treatment and embankment impacted and reinforced,sums up the precautions in the design and constructing processes,and points out the impact compaction technique has simple operation steps,fast compacting strength,short constructing period,low costs and large working coverage,so it can be further applied.