谈夯扩桩在高层建筑中的应用

Application of Englarging piles by Sinking Pipe in High-rise building

本文通过三明建设大厦采用夯扩桩基的实例，试桩验证及建筑物最终沉降的观测分析认为：只要采用一些合理的施工工艺措施和严格的质量管理，锤击沉管夯扩桩应用于高层建筑的基础工程是可行的，且具有较好的经济效益。

Base on the example of Sangming construction Building in which enlarged rammed pile foundation is adopted,through the obervatin and analysis of the ulimate settlement of test pile testified building, this article propores that it should be feasible to adopt settement pipe enlarged pipe in foundation engineering as long as some seasible construction techniques and strict quality control policies are employed, Moreover, it should turn out compartively favorable economic benefits.