Prevost's model; Suction caisson; Constitutive law
Abstract :
[en] Suction caissons are more and more used for offshore foundations. This paper deals with the cyclic modelling of suction caissons using the Prevost's model. The case study is a 8m large diameter 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.
Disciplines :
Civil engineering
Author, co-author :
Cerfontaine, Benjamin ; Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur
Levasseur, Séverine ; Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Hydrogéologie & Géologie de l'environnement
Charlier, Robert ; Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur
Language :
English
Title :
Axisymmetric transient modelling of a wind turbine foundation in cohesionless soil using the Prevost’s model
Publication date :
2013
Event name :
5th International Conference on Computational Methods in Marine Engineering (MARINE 2013)
Event place :
Hambourg, Germany
Event date :
du 26 au 31 mai 2013
Audience :
International
Main work title :
Computational Methods in Marine Engineering
Peer reviewed :
Peer reviewed
Funders :
FRIA - Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture
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