多支盘钻孔灌注桩设计与施工工艺

Design and Technics of the Multi - Under - Reamed Cast - in - Situ Pile Foundation

结合某楼的工程实际,对多支盘钻孔灌注桩做了简要介绍。根据该楼工程与水文地质情况,探讨了多支盘钻孔灌注桩的设计方法及施工工艺。

Based on the experience of the engineering, the structure and characteristic of the multi - under - reamed cast - in - situ pile foundation are introduced. The technics and the design method of this pile are discussed. This paper is a reference of the similar engineering.