Cast-in-situ concrete thin-wall pipe pile with Vibrated and steel tube mould technology and its application (I): Development and design

LIU Han-long; FEI Kang; MA Xiao-hui; GAO Yu-feng

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Cast-in-situ concrete thin-wall pipe pile with Vibrated and steel tube mould technology and its application (I): Development and design

更新时间：2026-06-25

- Cast-in-situ concrete thin-wall pipe pile with Vibrated and steel tube mould technology and its application (I): Development and design
- Vol. 24, Issue 2, (2003)
- 作者机构：
  
  河海大学岩土工程研究所,江苏,南京,210098
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU435
- Online First：19 August 2014，
  
  Published：2003
- 稿件说明：
移动端阅览
LIU Han-long, FEI Kang, MA Xiao-hui, et al. Cast-in-situ concrete thin-wall pipe pile with Vibrated and steel tube mould technology and its application (I): Development and design[J]. 2003, 24(2).
DOI：

LIU Han-long, FEI Kang, MA Xiao-hui, et al. Cast-in-situ concrete thin-wall pipe pile with Vibrated and steel tube mould technology and its application (I): Development and design[J]. 2003, 24(2). DOI：

摘要

振动沉模现浇混凝土薄壁管桩（PCC桩）技术是河海大学自主开发研制的用于地基加固处理的专利技术，是一种适合于软土地区的新型高效优质桩型，可有效地提高地基承载力和减小地基沉降。笔者介绍了振动沉模现浇混凝土薄壁管桩的技术原理、加固机理、施工设备、施工工艺及其设计与质量检测方法。该桩型具有承载力高、质量可靠和工程造价低等优点，具有较大的推广应用价值。

Abstract

Thin-wall pipe pile using cast-in-situ concrete(PCC) with vibrated and steel tube mould technology is a patent for ground improvement invented by the authors. This new style pile is suitable for wide application to soft soil areas which can increase ground bearing capacity and reduce the ground settlement remarkably. The technical principle

soil improvement mechanism

the construction equipment and technology

the design and detection method are introduced in detail. It is concluded that the new style pile overcomes the shortage of traditional one and has following advantages

high bearing capacity

reliable quality and low cost

it is expected to be great applying prospect in ground improvement.

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