摘要
基于江苏宜兴抽水蓄能电站上水库主坝坝基抗剪桩施工存在的问题,对在特殊地质条件下大直径抗剪桩施工的主要流程、安全保障措施以及特殊问题处理进行了总结,提出在抗剪桩施工时宜采用"小进尺,强支护,多循环"的方法,为其他同类工程的施工提供了可借鉴的经验。
In view of problems found in shear-resistant pile engineering at foundation of reservoir main dam of Yixing pumped storage power station in Jiangsu, it discusses main procedures, safety precautions and special problems in large-diameter shear-resistant pile engineering under special geologic conditions. It proposes a way of ＂small footage, strong support, multi circulation＂ in shear-resistant pile engineering, which may be referred to by the engineering of other similar projects.
出处
《红水河》
2009年第1期24-27,共4页
Hongshui River
关键词
抗剪桩
坝基稳定
施工技术
抽水蓄能电站
shear-resistant pile
dam foundation stability
engineering technique
pumped storage power station
