土工基础

›› 2012, Vol. 26 ›› Issue (1): 16-18.

• 工程实录 • 上一篇    下一篇

强夯整体置换法处理饱和软粘土设计与施工

孔令智1 ，叶智勇2，江建兵3 ，李继华4   

  1.  (1.浙江省工程勘察院，浙江宁波 315016；2.浙江铭基置业有限公司，浙江台州 318000；3.浙江大港桥梁科学研究有限公司，杭州 310012；4.中铁十七局集团有限公司，太原 030006)
  • 收稿日期:2011-05-18 出版日期:2012-02-20 发布日期:2012-03-23
  • 作者简介:孔令智，男，1976年生，工程师。主要从事岩土工程勘察、设计与研究工作。

Design and Construction of Completely Dynamic Replacement for Saturated Soft Clays

KONG Lingzhi1，YE Zhiyong2，JIANG Jianbing3，LI Jihua4   

  1. （1.Zhejiang Engineering Investigation Institute，Ningbo Zhejiang 315016;2.Zhejiang Mingji Housing Co. ,Ltd，Taizhou Zhejiang 318000；3.Zhejiang Dagang Bridge Research Corporation，Hangzhou Zhejiang 310012；4.China Railway 17 Burbau Group Co. ,Ltd，Taiyuan Shanxi 030006，China）
  • Received:2011-05-18 Online:2012-02-20 Published:2012-03-23

摘要： 强夯整体置换法是属于强夯置换法的一种地基处理方法，其目的是提高地基承载力，减小地基变形，结合具体工程实践介绍强夯整体置换法处理饱和软粘土地基的设计与施工方法。

关键词: 强夯整体置换法, 饱和软粘土, 填土地基, 设计与施工方法

Abstract: A completely dynamic replacement is one method of various dynamic compaction methods for ground treatment. The objectives of the completely dynamic replacement method are to improve the bearing capacity of subsurface soils and to reduce potential ground deformation under the structural load. The design and construction considerations when utilizing this method to improve saturated soft clays are illustrated throughout a case study.

Key words: completely dynamic replacement method, saturated soft clays, foundation on fills, design and construction methods