树根桩在上海新罗店变电站基础加固中的应用

Application of Root Pile for Foundation Reinforcement in Xinluodian Substation of Shanghai

摘要:

通过上海宝山区35 kV新罗店变电站基础加固工程实例，介绍了树根桩的应用范围、工作机理，以及树根桩的施工工艺和施工中应注意的问题，总结了树根桩加固技术的优点。实践证明该技术用于地基加固、托换等方面具有较高的实用价值，是值得推广的地基基础加固处理方法。

Abstract:

With the engineering case of 35kV Xinluodian substation of Shanghai, the paper introduced root pile about its application range, working mechanism, construction technology and matters needing attention; summed up the advantages of foundation reinforcement with root pile technology. It proved that the technology has high practical value in foundation reinforcement and underpinning and is worth to be popularized.