Application of cast-in-place thin-wall concrete piles to Wei-Wu highway

ZHOU Yun-dong; LIU Han-long; LI Ming-sheng; XIONG Wen-sheng; HE hai

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Application of cast-in-place thin-wall concrete piles to Wei-Wu highway

更新时间：2026-06-25

- Application of cast-in-place thin-wall concrete piles to Wei-Wu highway
- Vol. 26, Issue 10, (2005)
- 作者机构：
  
  1. 河海大学岩土工程研究所,南京,210098
  2. 天津市政设计研究院,天津,300051
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU473
- Online First：30 December 2013，
  
  Published：2005
- 稿件说明：
移动端阅览
ZHOU Yun-dong, LIU Han-long, LI Ming-sheng, et al. Application of cast-in-place thin-wall concrete piles to Wei-Wu highway[J]. 2005, 26(10).
DOI：

ZHOU Yun-dong, LIU Han-long, LI Ming-sheng, et al. Application of cast-in-place thin-wall concrete piles to Wei-Wu highway[J]. 2005, 26(10). DOI：

摘要

刚性疏桩复合地基是高速公路软基处理中一种较为有效的方法，现浇薄壁管桩复合地基作为刚性疏桩复合地基其中的一种得到越来越多地运用，但相关研究开展的较少。结合现浇薄壁管桩在威-乌高速公路软基加固中的应用，对该技术的设计计算、施工、检测等方面进行了介绍。检测结果表明，现浇薄壁管桩桩体质量好、桩芯土体具有一定的闭塞效应，承载力高，经济性优越。

Abstract

Rigid pile composite foundation is an effective ground treatment method in the construction of highway. And one of this kind of composite foundation

the PCC composite foundation

is more and more frequently used in highway ground treatment. But the correlative research is less. Combined with its use in Wei-Wu highway

the design

construction and quality test of this method are introduced. Test results show that the pile quality is good and its bearing capacity is high. This kind of method is also economical.

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Related Institution

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