摘要
本文介绍了北京地铁花园东路站东区邻河明挖深基坑支护结构设计与施工方案。在西区施工发生涌水事故后,重新设计的旋喷桩结合灌注桩和钢支撑作支护结构,成功地解决了邻河深基坑的施工问题,从而取得了良好的安全和经济效果。实践结果对类似工程具有借鉴作用。
This paper introduces the design and construction of retaining structure for deep foundation pit at Huayuandonglu Station of Beijing Subway. A water leakage which took place in the west part triggered a revised retaining structure made of sprayed pile, cast-ln-place pile and steel-supporting system, successfully resolving a deeppit construction problem nearby river so that attaining a good safety and economy, which provides a reference for such similar projects.
出处
《资源与产业》
2008年第2期130-133,共4页
Resources & Industries
关键词
地铁施工
邻河
深基坑
支护结构
subway construction
near river
deep foundation pit
retaining structure
