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高压喷射注浆法在深基坑支护施工中的应用
引用本文:李兴武,乔凤龙. 高压喷射注浆法在深基坑支护施工中的应用[J]. 山西建筑, 2005, 31(9): 72-73
作者姓名:李兴武  乔凤龙
作者单位:1. 中铁三局集团有限公司
2. 中铁三局集团桥隧公司
摘    要:结合具体的工程实践,介绍了围护结构方案选择,阐述了三重管高压旋喷桩加固机理,简述了高压旋喷桩的施工工艺及质量控制,并对其效果进行了分析,指出其效果显著,为同类工程提供借鉴。

关 键 词:高压喷射注浆法  深基坑支护  旋喷桩
文章编号:1009-6825(2005)09-0072-02
修稿时间:2005-01-26

The application of high-pressure jet grouting in excavate support engineering
LI Xing-wu,QIAO Feng-long. The application of high-pressure jet grouting in excavate support engineering[J]. Shanxi Architecture, 2005, 31(9): 72-73
Authors:LI Xing-wu  QIAO Feng-long
Affiliation:LI Xing-wu QIAO Feng-long
Abstract:Combined with practice the selection of design scheme for exterior-protected construction is introduced. Based upon analysis of the strengthening mechanism of high-pressure jet grouting pile with triplex rod its construction technology and quality control measures are briefly introduced. Practice acquired good effects, which can be used as references for similar works.
Keywords:high-pressure jet grouting   deep foundation pit support   rotary jet grouting pile
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