中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 2005, Vol. 24 ›› Issue (1): 68-70.

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Application of the high pressure circular jet grouting in the big dimension man-dig pile

ZHANG Xia 1， XIANG Zhong-fu 1， HE Lid2   

  1. 1．Chongqinging Jiaotong University，Chongqinging 400074，China；2．Depaa．5 Beru．11，Chinese Railway Croup Corp， Chongqinging 400037，China
  • Received:2004-02-20 Revised:2004-03-18 Online:2005-02-15 Published:2015-05-18

高压旋喷注浆技术在大孑L径挖孑L桩施工中的应用

张霞1，向中富1，何柳2   

  1. 1.重庆交通学院，重庆400074；2.中铁十一局五处，重庆40003
  • 作者简介:张霞(1976一)，女，重庆人，重庆交通学院研究生，主要从事桥梁结构研究工作

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Abstract: A method of high pressure circularjet grouting is recommended to use in the reinforcement of slay bed，which Call aid for the dig． ging of big demension anti。slide pile in the weak ground and as a waterproof wal1． Additionally，analysis of failure of the set of cement day paste is presented in this paper．It provides reference for the construction of similare gineeri. ．

Key words: lgh pressure, circularjet grouting, anti-slide pde, reirdlrcement, water proof wall

摘要： 笔者在文中介绍高压旋喷注浆加固土层并兼作防水帷幕技术与实施，以辅助人工开挖大孔径抗滑桩的顺利 安全地实施。此外，还分析了固接体的破坏机理。可为类似工程的施工提供参考

关键词: 高压, 旋喷注浆, 抗滑桩．力口固, 防水帷幕

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