节点文献
珠江黄埔大桥南锚碇大型地下连续墙施工
Construction of Underground Continuous Wall for the South Anchor of Huangpu Bridge above Zhujiang River
【摘要】 珠江黄埔大桥悬索桥南锚碇基础座落于软质覆盖层中的基岩上,支护结构为φ73.0m×1.2m无内撑特大型地下连续墙。着重介绍了地下连续墙施工中的成槽工艺优化、开挖成槽工序,泥浆流程系统、泥浆配制、泥浆性能。
【Abstract】 The south anchor of Huangpu Bridge stands on the rock coverd with soft soil. Its underground continuous wall without inner support beam is in large scale (Φ73.0 m×1.2 m). Several elements during the construction of underground continuous wall are emphasized including slotting emulation, milling slot procedure, mud system, mud production and its performance.
【关键词】 悬索桥主缆锚锭;
地下连续墙;
泥浆系统;
开挖成槽;
施工工艺;
【Key words】 the main anchor of cabled bridge; underground continuous wall; mud system; milling slot; construction technique;
【Key words】 the main anchor of cabled bridge; underground continuous wall; mud system; milling slot; construction technique;
- 【文献出处】 中国市政工程 ,China Municipal Engineering , 编辑部邮箱 ,2007年02期
- 【分类号】U445.55
- 【被引频次】3
- 【下载频次】92