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高压旋喷桩在北京某深基坑止水帷幕中的应用
引用本文:李洪厂,张淑娟,朱效品. 高压旋喷桩在北京某深基坑止水帷幕中的应用[J]. 探矿工程(岩土钻掘工程), 2008, 35(11): 56-58
作者姓名:李洪厂  张淑娟  朱效品
作者单位:北京鼎实建筑工程有限公司,北京,100053
摘    要:北京某深基坑护坡桩与旋喷桩相互搭接,形成一道连续的止水帷幕。介绍了所采用三重管高压旋喷桩施工技术的方法和工艺,以及施工中应注意的问题和施工效果。

关 键 词:深基坑  止水帷幕  高压旋喷桩  三重管

Application of High-pressure Jet Pile in Water-stop Curtain for a Deep Foundation Pit in Beijing
LI Hong-chang,ZHANG Shu-juan and ZHU Xiao-pin. Application of High-pressure Jet Pile in Water-stop Curtain for a Deep Foundation Pit in Beijing[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2008, 35(11): 56-58
Authors:LI Hong-chang  ZHANG Shu-juan  ZHU Xiao-pin
Affiliation:Beijing Dingshi Construction Engineering Co., Ltd.;Beijing Dingshi Construction Engineering Co., Ltd.;Beijing Dingshi Construction Engineering Co., Ltd.
Abstract:A water-stop curtain was constructed with slope protection pile and jet grouting pile related for a deep foundation pit in Beijing.The paper introduced the construction technique of triple-tube high-pressure jet pile in this engineering and issues that should be paid attention and construction result.
Keywords:deep foundation pit  water-stop curtain  high-pressure jet pile  triple-tube
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