土工基础

›› 2012, Vol. 26 ›› Issue (2): 4-6.

• 工程实录 • 上一篇    下一篇

灰土挤密桩法在湿陷性黄土地基处理中的应用

尹玉霞，谭景和   

  1. （桂林理工大学 土木与建筑工程学院，广西 桂林 541004）
  • 收稿日期:2011-07-31 出版日期:2012-04-20 发布日期:2012-04-27
  • 作者简介:尹玉霞(1985-)，女，桂林理工大学土木与建筑工程学院硕士研究生。

Application of Lime-soil Compacted Column Treating Collapsible Loess Soils

YI Yuxia, TAN Jinghe   

  1. （College of Civil Engineering and Architecture, Guilin University of Technology, Guilin, 541004）
  • Received:2011-07-31 Online:2012-04-20 Published:2012-04-27

摘要： 为有效地消除地基湿陷性，减小地基不均匀沉降，同时提高复合地基的承载力，工程选用了灰土挤密桩复合地基。实践表明，采用灰土挤密桩对湿陷性黄土地基进行处理是可行的，效果显著。

Abstract: Lime-soil compacted column is one of the most effective methods for treating the collapsible loess soils. The compacted columns have the advantage of minimizing the potential settlement after wetting of the loess; reducing the differential settlements; and improving the bearing capacity of the columnsoil composite ground for foundations. The case study in this paper demonstrates the feasibility and the effectiveness of this soil improvement method.

Key words: Lime-soil Compacted Column, Collapsible Loess, Composite Ground for Foundations