EXPERIMENTAL STUDY ON PRECAST SELF-DRAINING PILE

Li Furong; Zhou Qian; Wu Fahong

doi:10.13204/j.gyjz201309018

Volume 43 Issue 9

Dec. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2013 > 43(9): 96-100

ZHANG Jiahui, GE Zujing. EXPERIMENTAL RESEARCH ON MECHANICAL PROPERTIES OF COLD-FORMED STEEL STUB COLUMNS WITH OPEN SECTIONS AFTER A FIRE[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(5): 99-107. doi: 10.13204/j.gyjzG20030706

Citation:

Li Furong, Zhou Qian, Wu Fahong. EXPERIMENTAL STUDY ON PRECAST SELF-DRAINING PILE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(9): 96-100. doi: 10.13204/j.gyjz201309018

Citation:

Li Furong, Zhou Qian, Wu Fahong. EXPERIMENTAL STUDY ON PRECAST SELF-DRAINING PILE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(9): 96-100. doi: 10.13204/j.gyjz201309018

PDF( 0 KB)

EXPERIMENTAL STUDY ON PRECAST SELF-DRAINING PILE

doi: 10.13204/j.gyjz201309018

1.
College of Civil Engineering,Yancheng Institute of Technology,Yancheng 224051,China

Received Date: 2013-03-20
Publish Date: 2013-09-20

Abstract

Abstract

The design guiding ideology of precast self-draining pile was proposed，and the pile-sinking drainage effectof precast self-draining pile was examined through the indoor test and field test，and then the pile body bearingcapacity and vertical bearing capacity of a single pile of precast self-draining pile were experimentally studied． Theresults showed that as compared with an ordinary square pile，precast self-draining pile had good drainage properties，and its pile-side sand channel could play the role in vertical offset well，especially the precast self-draining pile withthe ＜ -shaped side channel． At the same time，from the perspective of pile body bearing capacity and its liftingsecurity，precast self-draining pile could meet the operating requirements better using side channel and angular pointto control protective layer． The vertical bearing capacity of a single pile of precast self-draining pile was slightlyhigher than that of the ordinary square pile，due to the faster consolidation speed of the soil around the pile．
- precast self-draining pile,
- pile-sinking drainage,
- bearing capacity,
- experiment

FullText(HTML)

References(14)

References

[2] 汪耀武,刘晓敏,张扬.饱和土中静压预应力管桩挤土效应的监测[J].工业建筑,2011,41(3):99-102.

Shen S,Zhu H,Han J,et al.Evaluation of a Dike Damaged byPile Driving in Soft Clay [J].Journal of Performance andConstructed Facilities,2005,19(4): 300-307.

[3] 雷华阳,李肖,陆培毅,等.管桩挤土效应的现场试验和数值模拟[J].岩土力学,2012,33(4):1006-1012.

[4] 李富荣,张艳梅,王照宇.软土中静压桩挤土效应的模型试验研究[J].建筑科学,2013,29(1):52-54.

[5] 卞立民,徐海波,徐建平.沉桩挤土效应研究综述[J].华中科技大学学报:城市科学版,2002,19(3):68-72.

[6] 黄东胜,李湖胜,王朝胜.挤土效应机理及其防护措施研究[J].四川建筑科学研究,2009,35(5):90-92.

[7] 鲁绪文,何宁,关秉洪,等.混凝土芯砂石桩的沉桩挤土效应及超孔隙水压力变化[J].水利水运工程学报,2006,12 (4 ):41-45.

[1] 吴文,徐松林,周劲松,等.深基坑桩锚支护结构受力和变形特性研究[J].岩石力学与工程学报,2001,20(3):399-402.

[2] 姜晨光,林新贤,黄家兴.深基坑桩锚支护结构变形监测与初步分析[J].岩土工程界,2002,5(8):55-56.

[3] 时伟,刘继明,章伟.深基坑桩锚支护体系水平位移试验研究[J].岩石力学与工程学报,2003,22(S1):2355-2358.

[4] 邓修甫,白云峰.桩锚支护体系的受力和变形研究[J].焦作工学院学报:自然科学版,2003,22(3):191-193.

[5] 李宝平,张玉,李军.桩锚式支护结构的变形特性研究[J].地下空间与工程学报,2007,3(7):1291-1294.

[6] 胡贺松.深基坑桩锚支护结构稳定性及受力变形特性研究[D].长沙:中南大学,2009.

[7] 李波.桩锚支护体系在北京地铁车站深基坑中的应用[J].市政技术,2008,26(4):348-350.

Relative Articles

[1]	Shen Baohan, Wang Yan, Zhao Hui, Zhou Xiaobo, Wang Xing, He Jiandong, He Dexin, Qi Zhicheng. TEST STUDY OF COMPRESSION AND TENSION BEARING MECHANISM OF DX PILES WITH DOUBLE BULBS AT BEIJING BGFD WIND POWER STATION[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 45-54,79. doi: 10.13204/j.gyjz200902006
[2]	Shen Baohan, Wang Yan, Qi Di, Zhang Xinsheng, Sun Junping, He Dexin, Lan Lan. TEST STUDY OF DX PILES WITH THREE AND FOUR BULBS AT NBZK ELECTRIC POWER PLANT IN INNER MONGOLIA[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 55-63. doi: 10.13204/j.gyjz200902007
[3]	Shen Baohan, Wang Haiyan, Sun Junping, He Dexin, Li Yanli, Liu Ying, Zeng Yajie. TEST STUDY OF DX PILES WITH SINGLE AND DOUBLE BULBS AT TANG SHAN HTW ELECTRIC PLANT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 16-25,122. doi: 10.13204/j.gyjz200902003
[4]	Shen Baohan, Wang Yan, Zhou Qingchun, He Dexin, Liu Zhenliang. TEST STUDY AND APPLICATION OF DX PILE WITH FOUR BULBS AT WUHAN WWPROJECT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 8-15. doi: 10.13204/j.gyjz200902002
[5]	Shen Baohan, Wang Haiyan, Liu Zhenliang, He Dexin. TEST STUDY OF DX PILE WITH FOUR BULBS AT XI'AN SXD PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 1-7. doi: 10.13204/j.gyjz200902001
[6]	Shen Baohan, Lan Lan, Wang Yan, Liu Zhenliang, He Dexin. TEST STUDY OF DX PILESWITH DOUBLE BULBS AT HENAN HMQ ELECTRIC POWER PLANT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 38-44,63. doi: 10.13204/j.gyjz200902005
[7]	Shen Baohan, Wang Yan, Liu Zhenliang, He Dexin, Geng Yuping. TEST STUDY OF DX PILES WITH SINGLE AND DOUBLE BULBS AT NANYANG HNR THERMO-ELECTRIC PLANT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 26-37. doi: 10.13204/j.gyjz200902004
[8]	Shen Baohan. DX PILE AND ITS SEVERAL PROBLEMS OF VERTICAL BEARING CAPACITIES[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 84-95. doi: 10.13204/j.gyjz200908022
[9]	Shen Baohan, He Dexin, Sun Junping, Liu Zhenliang, He Jiandong, Guo Guixia. THE CONSTRUCTION AND QUALITYMANAGEMENT OF DX PILES[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 28-31. doi: 10.13204/j.gyjz200805006
[10]	Shen Baohan. THE DETERMINATION OF VERTICAL ULTIMATE BEARING CAPACITY OF DX PILES[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 13-17,27. doi: 10.13204/j.gyjz200805003
[11]	Shen Baohan. THE CHARACTERISTICS OF LOAD TRANSFER OF DX PILES[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 5-12. doi: 10.13204/j.gyjz200805002
[12]	Shen Baohan, He Dexin. DX PILE WITH MULTI-UNDER-EXTRUDING BRANCHES AND DX EXTRUDING DEVICE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 1-4. doi: 10.13204/j.gyjz200805001
[13]	Jiang Li, Chen Lun. ANALYTICAL SOLUTION FOR THE LOAD-DISPLACEMENT RELATIONSHIP OF PULLOUT DX PILE BASED ON ELASTIC THEORY[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(5): 65-70. doi: 10.13204/j.gyjz200605018
[14]	Li Guangxin, Tang Fei. ANALYSIS AND RESEARCH OF TENSILE RESISTANCE FOR LOAD-CARRYING PLATE OF DX PILE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(6): 52-55,60. doi: 10.13204/j.gyjz200506015
[15]	Chen Lun, Jiang Li, Wang Haiyan, He Dexin, Sun Junping. FIELD FULL-SCALE TEST STUDY ON TENSION BEARING MECHANISM OF DX PILES CAST-IN-SITU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 33-35,46. doi: 10.13204/j.gyjz200410010
[16]	Shen Baohan, Chen Lun, Wang Haiyan, He Dexin, Sun Junping. FULL-SCALE TEST STUDY ON FRICTIONAL RESISTANCE AND END BEARING OF DX PILES CAST-IN-SITU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 9-14,29. doi: 10.13204/j.gyjz200403003
[17]	Shen Baohan, Niu Dongsheng, Yu Chengjie. EXPERIMENTAL STUDY ON INTEGRITY DETECTION OF FUIL-SCALE MODEL DX PILES CAST-IN-SITU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 19-20,43. doi: 10.13204/j.gyjz200403005
[18]	Shen Baohan, He Dexin, Liu Zhengliang, Guo Guixia, Sun Junping. DX PILE WITH MULTI-UNDER-EXTRUDING BRANCHES[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 1-4,8. doi: 10.13204/j.gyjz200403001
[19]	Chun Lun, Wang Haiyan, Shen Baohan, He Dexin, Sun Junping. FULL-SCALE TEST STUDY ON UNIT SHAFT RESISTANCE AND UNIT END RESISTANCE OF DX PILES CAST-IN-SITU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 15-18,39. doi: 10.13204/j.gyjz200403004
[20]	Chen Lun, Wang Haiyan, Shen Baohan, He Dexin, Sun Junping. FULL-SCALE TEST STUDY ON BEARING MECHANISM AND LOAD TRANSMISSION MODE OF DX PILES CAST-IN-SITU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 5-8. doi: 10.13204/j.gyjz200403002