沉管灌注桩施工工艺探析

Research on construction of drivn cast-in-place pile

分析目前沉管灌注桩施工质量缺陷产生的原因 ,介绍了新的沉管灌注桩施工工艺 ,并与目前传统沉管灌注桩的施工工艺进行比较 ,得出新的沉管灌注桩的优点。

In this paper, the reasons of appearing construction quality problems of driven cast in place pile had been analysed, and the specific measures for solveing these problems had been put forward, The new construction techniques of driven cast in place pile had been intraduced, Based on these, and now the new construction techniques of driven cast in place pile is better, Suggest to use the new one.