THE ANALYSIS OF PILE GROUPS VERTICAL RESPONSE IN NON-HOMOGENEOUS SOILS

Li Zao

doi:10.13204/j.gyjz201305017

Volume 43 Issue 5

Dec. 2014

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Li Zao. THE ANALYSIS OF PILE GROUPS VERTICAL RESPONSE IN NON-HOMOGENEOUS SOILS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(5): 79-85. doi: 10.13204/j.gyjz201305017

Citation:

Li Zao. THE ANALYSIS OF PILE GROUPS VERTICAL RESPONSE IN NON-HOMOGENEOUS SOILS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(5): 79-85. doi: 10.13204/j.gyjz201305017

Li Zao. THE ANALYSIS OF PILE GROUPS VERTICAL RESPONSE IN NON-HOMOGENEOUS SOILS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(5): 79-85. doi: 10.13204/j.gyjz201305017

Citation:

Li Zao. THE ANALYSIS OF PILE GROUPS VERTICAL RESPONSE IN NON-HOMOGENEOUS SOILS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(5): 79-85. doi: 10.13204/j.gyjz201305017

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THE ANALYSIS OF PILE GROUPS VERTICAL RESPONSE IN NON-HOMOGENEOUS SOILS

doi: 10.13204/j.gyjz201305017

Li Zao

1.
Guohua Energy Investment Corporation Limited,Beijing100007,China

Received Date: 2012-10-22
Publish Date: 2013-05-20

Abstract

Abstract

Firstly, the settlement governing equation was founded based on Winkler foundation model by assuming the soil and the pile kept elastic contact.Secondly, the shearing deformation method was used to calculate the soil settlement transfer factor.Then the pile-pile interaction was analyzed by applying the soil settlement caused by active loaded pile to the passive pile in pile groups.Finally, the finite difference method was used to analyze vertical response of pile groups in non-homogeneous soils.The validity of the proposed approach was verified through comparisons with some published solutions for single piles and pile groups in homogeneous and non-homogeneous soils.Good agreement was obtained in general.
- Winkler foundation model,
- pile-pile interaction,
- soil displacement transfer factor,
- pile groups

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References(16)

References

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