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Keywords: non-linear
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Proceedings Papers

Proc. ASME. OMAE2023, Volume 7: CFD & FSI, V007T08A033, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-105583
...-FD/Shear7. It is shown that similar prediction results can be obtained with equivalent empirical hydrodynamic parameters. The recently developed non-linear time domain (TD) tool, VIVANA-TD, has also been evaluated for the same case, which can consider non-linear structural properties, e.g., soil-pipe...
Proceedings Papers

Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A062, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18609
... mooring chain fatigue multi-axial correlation non-linear FEA OPB IPB B-T Abstract The Chain FEARS (Finite Element Analysis of Residual Strength) JIP developed a correlated FEA method for determining fatigue life of Tension-Tension (T-T) loaded offshore mooring chain. The developed...
Proceedings Papers

Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A062, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95875
... and to establish underlying trends in as-new mooring chain fatigue response, and a non-linear multi-axial Finite Element Analysis (FEA) fatigue assessment method was developed to correlate against available as-new chain link fatigue test data and underlying failure trends [1,2] as part of the JIP achieving...
Proceedings Papers

Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A063, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95882
... was collated for comparison and to establish underlying trends in as-new mooring chain fatigue response. A non-linear multi-axial Finite Element Analysis (FEA) fatigue assessment method was developed to correlate against available as-new chain link fatigue test data and underlying failure trends as part...
Proceedings Papers

Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A086, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95051
... predictions of the ultimate load carrying capacity of an anchor flange in the non-linear regime. The linear-elastic stress concentration factor values are calculated with simple analytical formulae and graphs. The analytical notch methods are deployed to predict the anchor flange limit load and peak plastic...
Proceedings Papers

Proc. ASME. OMAE2004, 23rd International Conference on Offshore Mechanics and Arctic Engineering, Volume 2, 801-806, June 20–25, 2004
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2004-51246
... In order find a general platform/environment for simulation of in-service welding operations, a review and analysis of non-linear Finite Element Analysis, FEA, programs have been performed. Free and commercial softwares have been considered and the programs that have been reviewed and evaluated...