NUMERICAL STUDY OF THE LOW STRAIN DYNAMIC TEST OF RESTRICTED PILE TOP OF CONCRETE PILE

Ji Yongzhi; Wang Yuanzhan

doi:10.13204/j.gyjz201005014

Volume 40 Issue 5

Dec. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2010 > 40(5): 70-73

Zhao Liya, Liu Baojian, Wang Shutao. EXPERIMENTAL STUDY ON ROAD ENGINEERING PROPERTY OF COMPACTION PHYLLITE MATERIAL ABANDONING[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(12): 84-87,70. doi: 10.13204/j.gyjz201112019

Citation:

Ji Yongzhi, Wang Yuanzhan. NUMERICAL STUDY OF THE LOW STRAIN DYNAMIC TEST OF RESTRICTED PILE TOP OF CONCRETE PILE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(5): 70-73. doi: 10.13204/j.gyjz201005014

Citation:

Ji Yongzhi, Wang Yuanzhan. NUMERICAL STUDY OF THE LOW STRAIN DYNAMIC TEST OF RESTRICTED PILE TOP OF CONCRETE PILE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(5): 70-73. doi: 10.13204/j.gyjz201005014

PDF( 0 KB)

NUMERICAL STUDY OF THE LOW STRAIN DYNAMIC TEST OF RESTRICTED PILE TOP OF CONCRETE PILE

doi: 10.13204/j.gyjz201005014

1.
Tiangjin Key Laboratory of Harbar &Ocean Engineering,Tianjin University,Tianjin 300072,China

Received Date: 2009-12-20
Publish Date: 2010-05-20

Abstract

Abstract

Based on the one-dimension stress wave theory,the low strain dynamic test of concrete pile whose top is restricted or not is studied by finite element explicit analysis method. The dynamic tests of top-restricted concrete pile are affected not only by the soil around pile,but also by the upper structure,and the signal of 3D effect reflected by the pile is stronger. Then,the interference of the upper structure is filtered through signal progress. Finally,the simulated curves are in good agreement with those obtained from field measurements. So the simulation of concrete pile dynamic test is reliable and the conclusion may be a guidance of increasing the accuracy of the low strain dynamic test of concrete pile.
- concrete pile,
- stress wave,
- numerical simulation,
- low strain dynamic test

FullText(HTML)

References(9)

References

[2] 刘屠梅，赵竹占，吴慧明. 基桩检测技术及实例[M]. 北京:中国建筑工业出版社，2006:55-58.

陈凡，徐天平，陈久照，等. 基桩质量检测技术[M]. 北京:中国建筑工业出版社，2003:161-182.

[3] 徐攸在，刘家林，刘杰. 用小应变动测法测定码头桩完整性的初步探讨[J]. 港工技术，2001，12(4) :36-37.

[4] 柴华友，刘明贵，白世伟，等. 应力波在承台－桩系统中传播数值分析[J]. 岩土工程学报，2003，25(5) :624-628.

[5] 时党勇，李裕春，张胜民. 基于ANSYS/LS-DYNA8. 1 进行显式动力分析[M]. 北京:清华大学出版社，2005:1-15.

[6] Livermore Software Technology Corporation. LS-DYNA Keyword Users Manual [M ]: Version 970. Livermore， CA，USA:Livermore Software Technology Corporation，2003: 465-472.

[7] Barauskas R，Abraitiene A. Computational Analysis of Impact of a Bullet Against the Multilayer Fabrics in LS-DYNA [J].International Journal of Impact Engineering，2007，34 (7) :1286-1305

[8] Kasali G，Lemke J， Jabakhanji R. Finite Element Model of Dynamic Pile Test Using Embedded Transducers[C]. Atlanta，USA: American Society of Civil Engineers ，2006:1-5.

[9] 周浩敏，王睿. 测试信号处理技术[M]. 北京:北京航空航天大学出版社，2009:1-60.

Relative Articles

[1]	LIU Li, ZHANG Qin, YAN Rongtao, ZHAO Yanping, JIANG Dawei. Tensile Characteristics of Fully Weathered Phyllite Soil[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(12): 166-170. doi: 10.13204/j.gyjzG21112405
[2]	ZHAO Xiaowan, XU Yidong, DAI Di, CAO Tianci, LI Yifan, PENG Jie. EXPERIMENTAL STUDY ON PAVEMENT PERFORMANCES OF CEMENT-STABILIZED SOIL REINFORCED WITH SUPER ABSORBENT POLYMERS[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(11): 154-158. doi: 10.13204/j.gyjzG20110202
[6]	Wang Feng, Meng Lubo, Li Tianbin. EFFECTS OF JOINT PLANE ON PHYSICAL AND MECHANICAL PROPERTIES OF PHYLLITE[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(08): 108-113.
[7]	Wang Shuai, Yang Ming, Zhu Han, Wang Dong, Liu Fei. EXPERIMENT RESEARCH ON CRUSHED CERAMSITE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 111-114,101. doi: 10.13204/j.gyjz201304023
[8]	Wang Zihan, Zhou Jian, Zhao Zhenping, Zhang Jiao. EXPERIMENTAL STUDY ON STRENGTH AND CRUSHING BEHAVIOR OF COARSE-GRAINED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(8): 90-93,14. doi: 10.13204/j.gyjz201308019
[9]	Yan Peiyu, Chen Zhicheng. THE AUTOGENOUS SHRINKAGE OF CONCRETES PREPARED WITH THE BINDERS CONTAINING DIFFERENT KINDS OF MINERAL ADMIXTURE[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(6): 124-127. doi: 10.13204/j.gyjz201106026
[10]	Yao Yangping, Huang Guan, Wang Naidong, Liu Hanlong. STRESS-STRAIN CHARACTERISTIC AND THREE-DIMENSIONAL CONSTITUTIVE MODEL OF ROCKFILL CONSIDERING CRUSHING[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(9): 12-17,104. doi: 10.13204/j.gyjz201109003
[11]	Zhang Weijing, Lin Jia, Hu Xiaobin. DESIGN STUDY ON A PROTECTING STRUCTURE FOR A LIMESTONE CRUSHER[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(10): 131-135. doi: 10.13204/j.gyjz200910029
[12]	Wang Naidong, Yao Yangping. MECHANICAL DESCRIPTION FOR GRANULAR MATERIAL EXHIBITING PARTICLE CRUSHING[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(8): 17-20. doi: 10.13204/j.gyjz200808005
[13]	Hou Hao-bo, Zhou Min, Zhang Da-jie, Liang Jing. CHARACTERISTICS OF SOIL STABILIZED BY HAS STABILIZER AND ITS ENGINEERING USE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 32-34. doi: 10.13204/j.gyjz200607007