Assessment of p-y Curves from Numerical Methods for a non-Slender Monopile in Cohesionless Soil

Lars Bo Ibsen, Hanne Ravn Roesen, Torben K. Wolf, Mette Hansen, Kristian L. Rasmussen

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

3 Citationer (Scopus)

Abstrakt

In current design the stiff large diameter monopile is a widely used solution as foundation of offshore wind turbines. Winds and waves subject the monopile to considerable lateral loads. The current design guidances apply the p-y curve method with formulations for the curves based on slender piles. However, the behaviour of the stiff monopiles during lateral loading is not fully understood. In this paper case study from Barrow Offshore Wind Farm is used in a 3D finite element model. The analysis forms a basis for extraction of p-y curves which are used in an evaluation of the traditional curves. Different extraction methods are described and discussed.
OriginalsprogEngelsk
TitelThe Proceedings of the Twenty-third (2013) International Offshore and Polar Engineering Conference
Antal sider8
Vol/bind2
ForlagInternational Society of Offshore & Polar Engineers
Publikationsdato2013
Sider436-443
ISBN (Elektronisk)978-1-880653-99-9
StatusUdgivet - 2013
BegivenhedThe 23rd International Ocean and Polar Engineering Conference - Anchorage, Alaska, USA
Varighed: 30 jun. 20135 jul. 2013

Konference

KonferenceThe 23rd International Ocean and Polar Engineering Conference
LandUSA
ByAnchorage, Alaska
Periode30/06/201305/07/2013
NavnProceedings of the International Offshore and Polar Engineering Conference
ISSN1098-6189

Emneord

  • Laterally Loaded
  • Monopiles
  • P-Y Curves
  • Finite Element Modelling
  • Plaxis 3D

Fingeraftryk Dyk ned i forskningsemnerne om 'Assessment of p-y Curves from Numerical Methods for a non-Slender Monopile in Cohesionless Soil'. Sammen danner de et unikt fingeraftryk.

  • Citationsformater

    Ibsen, L. B., Roesen, H. R., Wolf, T. K., Hansen, M., & Rasmussen, K. L. (2013). Assessment of p-y Curves from Numerical Methods for a non-Slender Monopile in Cohesionless Soil. I The Proceedings of the Twenty-third (2013) International Offshore and Polar Engineering Conference (Bind 2, s. 436-443). International Society of Offshore & Polar Engineers. Proceedings of the International Offshore and Polar Engineering Conference