【摘要】 冲击压实机是具有高冲击能量的压实机械,它将振动压实的高频率低振幅改为高振幅低频率。在牵引机拖动下,周期性地冲击地面,产生强烈的冲击波,向地下深层传播,具有地震波的传递特性。并对冲击压实的作用原理,压实功效以及冲击压实在填石路基中的应用作了介绍。更多还原

【Abstract】 Impact compaction machine is a pressing machine with high impact energy and it changes vibratory compaction from high frequency low swing to high swing low frequency.Under the drag of trailer,it impacts the ground periodically and brings strong shock wave,which spreads to deep underground and has transfer characteristics of seismic wave.The principle and effect of impact compaction,and its application in rockfill subgrade is introduced in this paper.更多还原