REGULARITY ANALYSIS AND STUDY ON PORE WATER PRESSURE DURING PTC PILE CONSTRUCTION

Lei Jinbo; Li Maolin; Xiang Dongde; Jiang Hongdao

doi:10.13204/j.gyjz200506016

Volume 35 Issue 6

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2005 > 35(6): 56-60

Lei Jinbo, Li Maolin, Xiang Dongde, Jiang Hongdao. REGULARITY ANALYSIS AND STUDY ON PORE WATER PRESSURE DURING PTC PILE CONSTRUCTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(6): 56-60. doi: 10.13204/j.gyjz200506016

Citation:

Lei Jinbo, Li Maolin, Xiang Dongde, Jiang Hongdao. REGULARITY ANALYSIS AND STUDY ON PORE WATER PRESSURE DURING PTC PILE CONSTRUCTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(6): 56-60. doi: 10.13204/j.gyjz200506016

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REGULARITY ANALYSIS AND STUDY ON PORE WATER PRESSURE DURING PTC PILE CONSTRUCTION

doi: 10.13204/j.gyjz200506016

1.
1. Department of Civil Engineering,Nanchang Institute of Aeronautical Technology Nanchang 330046;
2.
2. Hehai University Nanjing 210 098

Received Date: 2004-10-08
Publish Date: 2005-06-20

Abstract

Abstract

The applicability of PTC pile composite foundation is introduced in expressway profundity soft soil groundtreatment. The construction technology of PTC pile is also introduced, the spot monitoring of pore water pressure has beendone in process of the PTC pile construction, the chang ing regularity of pore water pressure has been analysed, and thecompaction effect of the squashing PTC pile has also disscussed, some measures have been put forward in order to eliminatethe effect of pore water pressure.
- PTC pile,
- construction technology,
- pore water pressure,
- measures

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References(8)

References

龚晓南.复合地基理论及工程应用.北京:中国建筑工业出版社,2002

[2] 阎明礼,张东刚.CFG桩复合地基技术及工程实践.北京:中国水利水电出版社,2001

[3] 雷金波,徐泽中,姜弘道,等.PTC型控沉疏桩复合地基试验研究.岩土工程学报,2005,27(6)

[4] 林元雷.静压预制管桩施工技术.西部探矿工程,2004,16(6):42～43

[5] 龚晓南,李向红.静力压桩挤土效应中的若干力学问题.工程力学,2000,17(4):7～12

[6] 应永法,陈雄明,等.预应力空心管桩挤土对围护结构的影响.宁波大学学报,2002,15(2):68～72

[7] 喻文勤.饱和软土中挤土桩休止期的探讨.地质灾害与环境保护,2002,12(4):73～76

[8] 周春霞.静压管桩应用中常见的几个岩土问题.岩土工程界,2002,5(7):40～41

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