CFG桩复合地基褥垫层试验研究

Study of experiment on cushion of CFG piles

通过CFG桩复合地基的室内模拟试验,对CFG桩中的柔性垫层设置问题进行了研究,建议在实际工程中应根据CFG桩的具体工作条件合理设置垫层,指出该室内静载试验模型虽然不能完全模拟现场CFG桩的工作状态,但从定性上分析CFG桩复合地基的工作机理是可行的。

By indoors imitating experiment of CFG piles, the author of this article suggest that we should select reasonable cushion thickness according to the different working condition, Although the indoors experiment model can＇ t imitate the state of destroying in testing ground completely, it is feasible .in qualitative analysis of the working mechanism of CFG piles.