Monopod Bucket Foundations Under Cyclic Lateral Loading

Abstract

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Physical modelling of pile drilling in sand

“…2b). For each test, a model preparation technique following Foglia and Ibsen (2014) was adopted. This systematic approach enabled to reuse the initial soil model without emptying the model tank.…”

A Macro-element Approach for Non-linear Response of Offshore Skirted Footings

“…The rig consists of a soil container 3 (1.6 1.6 1.15 ) m   , steel frame, weight hangers, lever arm with a driving motor. The rig was more recently described by Foglia et al (2012) to carry out cyclic loading tests on bucket foundations installed in saturated sand. The tests were performed on a caisson of diameter D=300 mm and d/D=1.…”

Session report: offshore geotechnics at ICPMG 2014

“…The latter is also important as a change in the foundation stiffness will change the natural frequency, with the potential to push the natural frequency towards either of the two main excitation frequencies (the so-called 1P and 3P frequencies). These two issues have been addressed through physical modelling in sand, both for monopiles (Kirkwood and Haigh, 2013;LeBlanc et al, 2010aLeBlanc et al, , 2010b and for suction caissons (Byrne, 2000;Foglia et al, 2012;Villalobos, 2006;Zhu et al, 2013). Several papers at ICPMG 2014 considered these two serviceability criteria further.…”