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Axisymmetric transient modelling of a wind turbine foundation in cohesionless soil using the prevost's model

Axisymmetric transient modelling of a wind turbine foundation in cohesionless soil using the prevost's model
Axisymmetric transient modelling of a wind turbine foundation in cohesionless soil using the prevost's model
Suction caissons are more and more used for offshore foundations. This paper deals with the cyclic modeling of suction caissons using the Prevost's model. The case study is a 8m large diameter caisson embedded in dense No. 0 Lund sand. Parameters for the model are calibrated using drained triaxial tests. A parametric study concerning the influence of the constitutive law, the skirt length and permeability is carried out.
Constitutive law, Prevost's model, Suction caisson
International Center for Numerical Methods in Engineering
Cerfontaine, B.
0730daf4-9d6b-4f2d-a848-a3fc54505a02
Levasseur, S.
ae6d6d51-15d7-4571-bff4-cbdd1df772e8
Charlier, R.
3bba8221-b05d-431a-8a41-40f1b5dcc7e8
Cerfontaine, B.
0730daf4-9d6b-4f2d-a848-a3fc54505a02
Levasseur, S.
ae6d6d51-15d7-4571-bff4-cbdd1df772e8
Charlier, R.
3bba8221-b05d-431a-8a41-40f1b5dcc7e8

Cerfontaine, B., Levasseur, S. and Charlier, R. (2013) Axisymmetric transient modelling of a wind turbine foundation in cohesionless soil using the prevost's model. In 5th International Conference on Computational Methods in Marine Engineering, MARINE 2013. International Center for Numerical Methods in Engineering. 12 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

Suction caissons are more and more used for offshore foundations. This paper deals with the cyclic modeling of suction caissons using the Prevost's model. The case study is a 8m large diameter caisson embedded in dense No. 0 Lund sand. Parameters for the model are calibrated using drained triaxial tests. A parametric study concerning the influence of the constitutive law, the skirt length and permeability is carried out.

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More information

Published date: 1 December 2013
Venue - Dates: 5th International Conference on Computational Methods in Marine Engineering: MARINE 2013, , Hambourg, Germany, 2013-05-26 - 2013-05-31
Keywords: Constitutive law, Prevost's model, Suction caisson

Identifiers

Local EPrints ID: 444135
URI: http://eprints.soton.ac.uk/id/eprint/444135
PURE UUID: 61c82e96-9942-41a6-adde-f2e895ae2df2
ORCID for B. Cerfontaine: ORCID iD orcid.org/0000-0002-4833-9412

Catalogue record

Date deposited: 28 Sep 2020 16:34
Last modified: 18 Feb 2021 17:41

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Contributors

Author: B. Cerfontaine ORCID iD
Author: S. Levasseur
Author: R. Charlier

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