土工基础

›› 2015, Vol. 29 ›› Issue (6): 86-88.

• 工程实录 • 上一篇    下一篇

载体桩在苏州地区的适用性分析

唐 超1，袁运涛1,2，李苏春1，韩 霜1，鲁瑞武2   

  1. (1.苏州波森特岩土工程有限公司，江苏苏州 215128;2.江苏华都建设有限公司，江苏苏州 215008)
  • 收稿日期:2014-11-26 出版日期:2015-12-22 发布日期:2015-12-30
  • 作者简介:唐 超(1984-)，男，工程师，硕士，研究方向为地基基础工程设计。

Feasibility of the Application of Ram Compacted Columns with Enlarged Base in Suzhou

TANG Chao1, YUAN Yuntao1,2,  LI Suchun1, HAN Shuang1, LU Ruiwu2   

  1. (1. Suzhou Bosente Geotechnical Engineering Co. Ltd., Suzhou 215128;
    2.Jiangsu Huadu Construction Co. Ltd., Suzhou 215008)
  • Received:2014-11-26 Online:2015-12-22 Published:2015-12-30

摘要： 选择合适的桩型对工程经济性至关重要，结合大量工程资料，对苏州浅层第四纪地层物理力学指标进行了统计分析，对载体桩适宜的持力层进行了总结，并对各土层承载力进行了分类分析。结合已实施的工程案例，对载体桩的适用性进行了技术经济对比，表明载体桩在苏州地区具有较广泛的适用性。

关键词: 载体桩, 苏州地层, 应用

Abstract: The selection of pile/column types is critical to the project cost control. The physical and mechanical properties of the shallowly deposited Quaternary soils in Suzhou area are statistically analyzed. The properties of the bearing strata that are potentially suitable for the ramcompacted columns with enlarged base are summarized. A cost comparisons of the ramcompacted columns with enlarged base is provided for the various practical projects. It is concluded that the application of the ramcompacted columns with enlarged base in the Suzhou area is feasible.

Key words: Ram-Compacted with Enlarged Base, Shallow Deposited Quaternary Soils in Suzhou;application