...-soil interaction has been developed. Then, the chain’s configuration in soft clay is investigated using the developed tool. The influence of a small load angle at TDP on the embedded chain length in soil and the influence of a load angle at TDP on the padeye load or load components are checked. Finally...

... bearing capacity failure clay offshore engineering Proceedings of the ASME 2024 43rd International Conference on Ocean, Offshore and Arctic Engineering OMAE2024 June 9-14, 2024, Singapore, Singapore OMAE2024-125782 UNDRAINED LOAD-CARRYING CAPACITY OF SUBSEA FOLDABLE MUDMAT FOUNDATIONS UNDER GENERAL...

.... In this study, the vertical settlement of seabed pipelines under lateral cyclic loading in normally consolidated clay is investigated through the large deformation finite element (LDFE) analysis with the Coupled Eulerian Lagrangian (CEL) technique. The effects of strain rate dependency of the undrained shear...

... are eroded away during cyclic loading to form stable trench profiles. seabed trench mooring chain soil deformation soil erosion T-bar test clay Proceedings of the ASME 2024 43rd International Conference on Ocean, Offshore and Arctic Engineering OMAE2024 June 9-14, 2024, Singapore, Singapore...

... factor to dive is the alignment of the loading direction at the padeye with the anchor resistance centroid. anchors capacity clay embedment offshore geotechnical engineering finite element analysis CFD Proceedings of the ASME 2023 42nd International Conference on Ocean, Offshore and Arctic...

... Abstract Sample disturbances during drilling work in offshore wind farms are inevitable due to the marine environment, and much higher than those in onshore projects, which would lead to an underestimate of soil strength, especially for soft clay. Piezocone penetration test (CPTU) is now widely...

... of the tensile load carrying capacity of a suction caisson in clay through a series of coupled pore fluid diffusion — effective stress analyses with a hypoplastic constitutive model. The latter allows for the quantification of loading rate effects on the amount of negative excess pore pressures (passive suction...

... 01 11 2011 As part of a study on the determination of the suction pile vertical pullout loading capacity, five centrifuge model tests have been conducted on a model suction pile embedded in clay. Details of the centrifuge model test procedures and results are described. Variable...

.... The results show a good agreement with the observed data, confirming that the penetration of trawl gear will be very limited in most clays with exception of very soft clay where excessive penetration can be expected. To assess anchor penetration, a software predicting the behaviour of drag embedment anchors...

... foundations have been found to be able to contest the deep pile foundation solution due to savings in the material utilization costs and their load carrying capacity. 24 07 2009 suction caisson offshore platform jacket clay offshore structures numerical approach Proceedings...

... 04 03 2009 A series of tests were conducted in a drum centrifuge with the aim of investigating the performance of typical offshore foundations on soft normally consolidated clay. The foundations consisted of spudcan footings and suction caissons. These types of foundations are being...

... to produce effective designs, reliable methods of predicting the capacity are required. In this paper results from a numerical investigation on the behaviour of the suction caissons in clays against pull-out loading have been presented. Soil nonlinearities, soil/caisson interactions and the effects from...