EXPERIMENTAL STUDY ON PRECAST SELF-DRAINING PILE

Li Furong; Zhou Qian; Wu Fahong

doi:10.13204/j.gyjz201309018

Volume 43 Issue 9

Dec. 2014

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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

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

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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

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References(14)

References

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