Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials

Particle Flow Simulation of Effect of Pushing Against Soil of Static Driven Piles

Authors
Wenzhao Chen, Xinfei Huang, Xiqi Liu
Corresponding Author
Wenzhao Chen
Available Online July 2015.
DOI
10.2991/icimm-15.2015.263How to use a DOI?
Keywords
Particle flow code (PFC2D); Pile Driving; displacement; stress
Abstract

Effect of pushing against soil of static driven Piles involve a series of problem, such as the large deformation and material non-linearity, etc. the research on its mechanism of action is still in the stage of exploration at present. In this paper, it attempts to analyze the problem of characteristic of development and change of stress and displacement in the process of extrusion and compaction of lateral soil of pile from the microscopic view when piles squeezed into soil. Based on the previous theoretical analysis and experimental results on the model, the two-dimensional particle flow code (PFC2D) is developed, the whole process of Static driven Piles continuous penetrate soil is simulated. The laws of soil displacements and stress changing with horizontal distance and depth during the process of pressing piles are obtained. Finally, the model results were compared with experimental results, and verified the applicability of the simulation results. In this paper, it reveals the regularity of movement of particles from the microscopic view in the process of static pressure piles Squeezed into soil, and it provide some reference for more complex microscopic simulation research of geotechnical engineering problems.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
Series
Advances in Engineering Research
Publication Date
July 2015
ISBN
978-94-62520-88-2
ISSN
2352-5401
DOI
10.2991/icimm-15.2015.263How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Wenzhao Chen
AU  - Xinfei Huang
AU  - Xiqi Liu
PY  - 2015/07
DA  - 2015/07
TI  - Particle Flow Simulation of Effect of Pushing Against Soil of Static Driven Piles
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 1444
EP  - 1452
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.263
DO  - 10.2991/icimm-15.2015.263
ID  - Chen2015/07
ER  -