锤击沉管夯扩灌注桩在桩基工程中的应用

Application of hammering sunk shaft rammer piles in pile basis engineering

本文以某工程为例 ,对 40 0锤击沉管夯扩桩的成桩及承载机理展开分析 ,提出了夯扩桩设计及施工中应注意的问题。

The mechanisms of pile formation and their load bearing of 400 hammering sunk shaft rammer piles were analyzed.The problems which should be paid attention to in the design and construction of rammer piles were put forward.