Axisymmetric transient modelling of a wind turbine foundation in cohesionless soil using the Prevost's model
Cerfontaine, B.; Levasseur, S.; Charlier, R. (2013). Axisymmetric transient modelling of a wind turbine foundation in cohesionless soil using the Prevost's model, in: Brinkmann, B. et al. (Ed.) Computational Methods in Marine Engineering V (MARINE 2013). pp. 587-598
In: Brinkmann, B.; Wriggers, P. (Ed.) (2013). Computational Methods in Marine Engineering V (MARINE 2013). International Center for Numerical Methods in Engineering (CIMNE): Barcelona. ISBN 978-84-941407-4-7. , meer
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 caisson embedded in dense No. 0 Lundsand. 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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