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。
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.
出处
《探矿工程（岩土钻掘工程）》
2009年第4期63-65,69,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
树根桩
变电站基础
基础加固
注浆
施工工艺
root pile
foundation of substation
foundation reinforcement
grouting
construction technology
