关于高速液压振动夯实机补强夯实技术的探讨

 董欣烨1,李  2,于  2

1.陕西省公路局,陕西 西安  710068

2.陕西省交通厅基本建设工程质量监督站,陕西 西安  710075

  结合工程实际“三背”回填、填挖结合部、新旧路拼接段、隔水墙、边坡、碾压死角等工程部位采用高速液压振动夯实机夯实补强进行了试验研究,结果表明:对薄弱工程部位进行高速夯击或振动夯击可有效提高压实效果。

关键词液压夯实桥涵台背施工工艺

中图分类号U415          文献标识码A

Study on Reinforcing Ramming Technology of High

 Speed Hydraulic Vibration Compactor 

DONG Xin-ye1LI Na2YU Wei2

1. Shaanxi Provincial Highway AdministrationXi'an 710068China

2. The traffic department of Quality Supervision Station of Shaanxi ProvinceXi'an 710075 China

AbstractCombined with practical engineeringhigh speed hydraulic vibration compactor reinforcing ramming technology is studied on the highway construction engineering sitesuch asthree backbackfillfilling and excavation departmentold road connection sectionwater blocking wallsloperolling blind spots of and so on. The results showed that high speed vibration tamping or compaction could improve the compaction effect on the weak engineering parts.

Key wordshydraulic compactorabutment backconstruction technology