Study on mechanism for negative skin friction of cast-in-situ concrete thin-wall pipe pile

ZHANG Xiao-jian; LIU Han-long; FEI Kang; GAO Yu-feng

doi:10.16285/j.rsm.2005.s1.021

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Study on mechanism for negative skin friction of cast-in-situ concrete thin-wall pipe pile

更新时间：2026-06-25

- Study on mechanism for negative skin friction of cast-in-situ concrete thin-wall pipe pile
- Issue S1, Pages: 91-94(2005)
- 作者机构：
  
  1. 河海大学岩土工程研究所
  2. 河海大学岩土工程研究所,南京,210098
- 作者简介：
- 基金信息：
- DOI：10.16285/j.rsm.2005.s1.021
  CLC： TU473.1
- Published：2005
- 稿件说明：
移动端阅览
[1]张晓健,刘汉龙,费康,高玉峰.PCC桩负摩阻力作用机理初探[J].岩土力学,2005(S1):91-94.

ZHANG Xiao-jian, LIU Han-long, FEI Kang, et al. Study on mechanism for negative skin friction of cast-in-situ concrete thin-wall pipe pile[J]. 2005, (S1): 91-94.
[1]张晓健,刘汉龙,费康,高玉峰.PCC桩负摩阻力作用机理初探[J].岩土力学,2005(S1):91-94. DOI： 10.16285/j.rsm.2005.s1.021.

ZHANG Xiao-jian, LIU Han-long, FEI Kang, et al. Study on mechanism for negative skin friction of cast-in-situ concrete thin-wall pipe pile[J]. 2005, (S1): 91-94. DOI： 10.16285/j.rsm.2005.s1.021.

摘要

负摩阻力问题广泛存在于桩基工程中。PCC桩（现浇混凝土薄壁管桩）技术是河海大学自主研发的新型地基加固处理技术

而目前对PCC桩负摩阻力研究成果较少。结合以往研究实心桩的成果和PCC桩自身的特点

基于太沙基固结理论

探讨了PCC桩负摩阻力作用机理。研究表明

在PCC桩内部不产生负摩阻力

可以用原有方法计算外部负摩阻力

推导出其将在今后试验进一步验证。

Abstract

Negative skin friction resistance most possibly exists in piles engineering. Technology of PCC pile is a new ground improvement technology developed independently by Hohai University. Study on negative skin friction of PCC pile hasn’t been carried out. Combined with the previous results and the property of PCC pile

based on Terzaghi consolidation theory

mechanism of negative skin friction of PCC pile has been studied. The results indicated that the negative skin friction doesn’t exist on plug and outside negative friciton can be calculated by previous methods. Differential equation is concluded but it is needed to be proved by tests.

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Related Author

GAO Yu-feng

FEI Kang

LIU Han-long

ZHANG Xiao-jian

JIANG Jing-shan

ZUO Yong-zhen

KONG Xian-yong

DAI Zi-hang

Related Institution

Key Laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water Resources, Yangtze River Scientific Research Institute

College of Civil Engineering, Fuzhou University

Research Institute of Geotechnical Engineering, Hohai University

Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University

Department of Civil Engineering, Changsha Institute

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