›› 2011, Vol. 25 ›› Issue (1): 37-.

• 工程实录 • 上一篇    下一篇

树根桩在挡墙地基加固中的应用

  张在保   

  1. (中铁第四勘察设计院集团有限公司,武汉 430063)
  • 收稿日期:2010-12-20 出版日期:2011-02-20 发布日期:2014-06-27
  • 作者简介:张在保,男, 1968年12月生, 高级工程师,主要从事岩土工程、地质路基工程的科研和设计工作。

Application of Root-pile to Reinforce Foundation under Retaining Wall

ZHANG  Zai  bao   

  1. (China Railway SIYUAN Survey and Design Group Co., Ltd., Wuhan  430063, China)
  • Received:2010-12-20 Online:2011-02-20 Published:2014-06-27

摘要: 结合甬台温铁路挡墙地基加固,介绍了树根桩的加固机理、设计、施工、质量检测方法等。检测结果表明,树根桩成桩质量良好,加固及运营后挡墙稳定性良好。

关键词: 树根桩, 挡墙, 地基加固, 铁路

Abstract: Based on the foundation reinforcement of retaining wall in Yong-Tai-Wen railway project, the mechanism, design, construction and quality testing of root pile technology was introduced. Test results showed that the property of retaining wall was improved.