Φ700锤击沉管灌注桩在高层建筑桩基工程中的应用

Application of Φ 700 Driven and Vibrocast RC Pile to High-rise Buildings

本文结合实际工程介绍了Φ７００锤击沉管灌注桩在高层建筑基础工程中的应用。对该桩型在设计、施工方面的一些问题作了分析、研究，并与其它桩型进行了经济对比。

This paper Presents the application of Φ 700 driven and vibrocast RC pile to a high-rise building project. Various problems concerning designand construction of such kind of piles are analyzed and studied. A comparison with other types Of piles regarding construction cost and materialconsumption is put forward as well.