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
1 December 2013
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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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
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Date deposited: 28 Sep 2020 16:34
Last modified: 10 Jan 2022 03:21
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Contributors
Author:
S. Levasseur
Author:
R. Charlier
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