软土层施工桩基的新方法滚压法

A New Method Used for Installation of the Bored Pile Foundation in Soft Ground

摘要:

介绍软土层用新型孔底工具滚压器施工桩基的工作原理、施工工艺，滚压器基本结构及不同直径滚压器的技术特征。

Abstract:

Description is made of a new down hole tool used in soft ground-rolling device in terms of its basic operating principle and working process in bored pile foundation construction, its basic structure and the technical characteristics of various rolling devices.