Research on Failure Mode and Ultimate Bearing Characteristics of the Single Pile Foundation in Sand Soil

DOI

10.2991/emcs-16.2016.345How to use a DOI?

Keywords

Pile foundation; Ultimate bearing capacity; Theoretical analysis; Finite element; Mode;

Abstract

The single pile foundation of offshore wind turbine is currently the most common form, but the huge loads and the overturning moment make characteristics of foundation is different from offshore oil platforms. Using elastic-plastic element of ABAQUS simulation of pile foundation in bearing stress and failure modes in different soil layers. The results show that the single pile foundation subjected to vertical ultimate load in different soil layers, no plastic strain. Under the horizontal ultimate load, pile shows plastic strain. Under limit bending moment load, the plastic zone in the soil is mainly distributed in the surface soil in front of pile. Use ABAQUS software to analysis characteristics and failure mode of foundation is correct and reasonable.

Copyright

© 2016, 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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TY  - CONF
AU  - Bin Li
PY  - 2016/01
DA  - 2016/01
TI  - Research on Failure Mode and Ultimate Bearing Characteristics of the Single Pile Foundation in Sand Soil
BT  - Proceedings of the 2016 International Conference on Education, Management, Computer and Society
PB  - Atlantis Press
SP  - 1387
EP  - 1390
SN  - 2352-538X
UR  - https://doi.org/10.2991/emcs-16.2016.345
DO  - 10.2991/emcs-16.2016.345
ID  - Li2016/01
ER  -