Case analysis of pile foundation reinforcing and adjusting in lake

ZHANG Ji-hong; GU Guo-rong

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Case analysis of pile foundation reinforcing and adjusting in lake

更新时间：2026-06-25

- Case analysis of pile foundation reinforcing and adjusting in lake
- Vol. 27, Issue 3, (2006)
- 作者机构：
  
  1. 上海地固岩土工程有限公司,上海,200086
  2. 上海岩土工程勘察设计研究院有限公司,上海,200002
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU473
- Online First：06 November 2013，
  
  Published：2006
- 稿件说明：
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ZHANG Ji-hong, GU Guo-rong. Case analysis of pile foundation reinforcing and adjusting in lake[J]. 2006, 27(3).
DOI：

ZHANG Ji-hong, GU Guo-rong. Case analysis of pile foundation reinforcing and adjusting in lake[J]. 2006, 27(3). DOI：

摘要

结合太湖某水上别墅群高承台桩基加固纠倾工程实例，分析了建筑物倾斜的原因，介绍贴桩加桩的桩基加固技术，提出了堆载静压与桩周扰动相结合的桩基迫降纠倾方法，实测资料表明：提出的桩基加固纠倾技术有效，证实了本工程在桩顶荷载分配及单桩沉降计算中，上部结构的刚性假定是符合工程实际的。

Abstract

According to reinforcing and adjusting of several incline villas with pile foundation building in Taihu Lake

based on the study of design

constructing and a long period of settlement monitoring

the reason of the villas incline is analyzed; and how to driven new reinforced pile press close to pile already existed

and fasten them together

is studied. A new method for incline pile foundation adjusting is put forward

which increase pile settlement through disturbing around the pile under the load of the structure. Monitoring settlements indicate that the method put forward is effective and economic

and also prove that when calculating settlement and load of each pile

assuming structure and foundation as rigid accords with the fact.

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Related Author

ZHU Nan

CUI Zi-zhi

WANG Shu-guang

DI Dao-huai

ZHOU Sheng-bin

NI Ke-chuang

GAO Wen-sheng

LI Yang

Related Institution

College of Civil and Hydraulic Engineering, Ningxia University

Institute of Foundation Engineering, China Academy of Building Research

State Key Laboratory of Hydrosciences and Engineering, Tsinghua University

Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University

Department of Geotechnical Engineering, Tongji University

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