IMECH-IR  > 水动力学与海洋工程重点实验室(2009-2011)
A FEM model for wave-induced pore pressure response around a pile foundation
Li XJ(李小均); Yang B(杨兵); Gao FP(高福平); Zang J; Li, X.
Source PublicationProceedings of the International Offshore and Polar Engineering Conference
Conference Name20th International Offshore and Polar Engineering Conference, ISOPE-2010
Conference DateJune 20, 2010 - June 25, 2010
Conference PlaceBeijing, China
AbstractA three-dimensional FEM model is proposed and verified with existing experimental data for simulating wave-induced transient and residual pore pressure responses in the soil around pile foundations. The numerical results show that the residual pore pressure tends to be amplified around the pile foundation, especially at the bottom of pile foundation. Parametric study indicates that the residual pore pressure in the vicinity of the pile foundation increases and the amplitude of transient pore pressure decreases with the decrease of soil permeability. The effect of pile diameter on the oscillatory pore pressure is much more obvious than that on the build-up of residual pore pressure. Copyright © 2010 by The International Society of Offshore and Polar Engineers (ISOPE).
KeywordExperimental Data Fem Fem Models Numerical Results Ocean Wave Parametric Study Pressure Response Seabed Simulating Waves Soil Around Pile Soil Permeability
Indexed ByEI
Document Type会议论文
Corresponding AuthorLi, X.
Recommended Citation
GB/T 7714
Li XJ,Yang B,Gao FP,et al. A FEM model for wave-induced pore pressure response around a pile foundation[C]Proceedings of the International Offshore and Polar Engineering Conference,2010.
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