应用新开发的高速液压夯实机,弥补了现有压实机具对于台(墙)背回填及狭小作业面等特殊地形作业的不足。正确使用液压夯实机,能有效地减少路基尤其是台背、墙背填挖交界处的沉降变形,提高路基的整体强度与均匀性,在提高公路工程质量、消除路基隐患等方面的工程实践表明优势明显,具有广阔的应用前景。 Application of newly developed high-speed hydraulic tamping machine to make up for the existing compaction equipment for Taiwan (wall) backfill and small work area and other special terrain operations deficiencies. Proper use of hydraulic compaction machine, can effectively reduce the subgrade, especially the back, backfill at the junction of the settlement and deformation, improve the overall strength and uniformity of the roadbed, improve the quality of highway engineering, eliminate subsidence and other aspects of engineering practice shows that Obvious advantages, with broad application prospects.