钻孔灌注桩桩底压力注浆施工技术

Technique of Pressure Grouting to The End of Bored Piles

本文根据桩底压力注浆的作用机理 ,结合工程实例阐述压力注浆的工艺过程和应用效果。

Based on explanation of the mechanism of pressure grouting to the end of bored piles,this paper discusses the technological processes and the applied results of pressure grouting in some cases.