Journal of Chongqing Jiaotong University(Natural Science) ›› 2006, Vol. 25 ›› Issue (4): 49-52.
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LONG Qiong1，ZHANG Gang2
Received:
Revised:
Online:
Published:
龙琼1，张刚2
作者简介:
Abstract: Based on the pile construction of north cable-tower-pier of Sutong Yangtze river bddge，the new principle of pressure grouting of bored cast-i situ piles is introduced．The comtmction technological process and method a summarized，which is some useful reference for similar construction works．
Key words: bored cast-in-situ piles, technological process, pressure grouting
摘要： 通过对钻孔灌注桩桩端压力注浆机理的介绍和苏通长江公路大桥北索塔墩桩基施工的实践，总结出了该施 工方法的工艺流程及施工要点，对同类工程施工具有一定的借鉴意义．
关键词: 钻孔灌注桩, 施工技术, 压力注浆
CLC Number:
TU353.3
LONG Qiong，ZHANG Gang. Review on the presure grouting technique of bored cast-in-situ pile[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(4): 49-52.
龙琼，张刚. 钻孔灌注桩桩端压力注浆施工技术简介[J]. 重庆交通大学学报（自然科学版）, 2006, 25(4): 49-52.
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