Abstract
The lateral load response of a monopile is often modelled by p-y curves. However, the traditional formulation of p-y curves is unable to describe the behavior of liquefied soil. This paper presents a numerical investigation of how to develop p-y curves for monopiles installed in liquefiable soil. A monopile is modelled in the 3D finite element software package PLAXIS 3D, where a soil model able to capture liquefied soil behavior is applied. The numerical results are used to extract relevant data to assess liquefaction in the soil. Based on this information, p-y curves are generated for the liquefied soil.
| Originalsprog | Engelsk |
|---|---|
| Titel | The Proceedings of the Twenty-ninth (2019) International Offshore and Polar Engineering Conference |
| Redaktører | Jin S. Chung, Odd M. Akselsen, HyunWoo Jin, Hiroyasu Kawai, Yongwon Lee, Dmitri Matskevitch, Suak Ho Van, Decheng Wan, Alan M. Wang, Satoru Yamaguchi |
| Vol/bind | 2 |
| Forlag | International Society of Offshore & Polar Engineers |
| Publikationsdato | 2019 |
| Sider | 2084-2090 |
| ISBN (Elektronisk) | 978-1-880653-85-2 |
| Status | Udgivet - 2019 |
| Begivenhed | The International Society of Offshore and Polar Engineers 2019 - Honolulu, Hawaii, USA Varighed: 16 jun. 2019 → 19 jun. 2019 Konferencens nummer: 29 |
Konference
| Konference | The International Society of Offshore and Polar Engineers 2019 |
|---|---|
| Nummer | 29 |
| Land/Område | USA |
| By | Honolulu, Hawaii |
| Periode | 16/06/2019 → 19/06/2019 |
| Navn | Proceedings of the International Offshore and Polar Engineering Conference |
|---|---|
| Nummer | 2019 |
| Vol/bind | 29 |
| ISSN | 1098-6189 |
Emneord
- p-y curves
- Monopiles
- Liquefaction
- Offshore geotechnics
- Finite element modelling
- Earthquake engineering