Abstract
A 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.
Original language | English |
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Title of host publication | Proceedings of the 20th (2010) International Offshore and Polar Engineering Conference, ISOPE-2010 |
Publisher | International Society of Offshore and Polar Engineers |
Pages | 674-679 |
Number of pages | 6 |
ISBN (Print) | 9781880653777 |
Publication status | Published - Jun 2010 |
Event | 20th International Offshore and Polar Engineering Conference - Beijing, China Duration: 20 Jun 2010 → 25 Jun 2010 |
Conference
Conference | 20th International Offshore and Polar Engineering Conference |
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Abbreviated title | ISOPE-2010 |
Country/Territory | China |
City | Beijing |
Period | 20/06/10 → 25/06/10 |