slope-keypoint compaction

The amplification effect on radial acceleration is more obvious for loess slope in dynamic compaction, the vertical vibration prevails at lower part of slope while radial vibration prevails at upper part of slope.

强夯激励下黄土边坡对径向加速度的放大效应更显著，下部边坡以竖向振动为主，上部边坡以径向振动为主。

The roadbed side slope compaction has the vital significance to the path lifetime, the security, the aesthetics and so on.

路基边坡压实对道路使用期、安全性、美观化等均有着重要意义。

The upgrading shall include widening, improvement in geometry, drainage, slope stability, selected gravel filling and compaction.

升级应包括扩大, 改善结构, 排水系统, 边坡稳定性, 选择砾石充填和压实.

Side slope compaction of road foundation and its technical discussion

路基边坡压实装置及其技术探讨

With field testing and measurements for a practical project, the result of improvement of a foundation of saturated soft clay bank slope with sand compaction piles is studied with multiple approaches and the measured results are theoretically analyzed.

通过实际工程现场原位试验观测，对于挤实砂桩加固饱和软粘土岸坡地基的效果进行了多方法的研究，并对观测结果进行了理论分析。