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Keywords: pipeline integrity
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Proceedings Papers

Proc. ASME. OMAE2022, Volume 9: Offshore Geotechnics, V009T10A009, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-80539
.... subsea mudslide pipeline integrity computational fluid dynamics fluid-structure interaction Proceedings of the ASME 2022 41st International Conference on Ocean, Offshore and Arctic Engineering OMAE2022 June 5-10, 2022, Hamburg, Germany OMAE2022-80539 GEOHAZARD STUDY OF MUDSLIDE EVENT AT A SUBSEA...
Proceedings Papers

Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A027, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-63455
... moving and eroding sediment by means of sand wave migration and scouring. It can lead to a fluctuation in span characteristics with respect to span length, span height and location over time. It makes pipeline integrity demonstration and spans remediation challenges. Focus areas include (1) identifying...
Proceedings Papers

Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A007, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95298
... inspection as part of regular Petrobras pipeline integrity program of rigid pipelines (PIDR), it has been verified that some double sleepers didn’t work as foreseen in design. Otherwise, some unplanned buckles on soil have been formed along the two pipelines changing the buckle apex stress levels and end...
Proceedings Papers

Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 5, Parts A and B, 943-950, June 6–11, 2010
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2010-20919
... for Service Global Bending Forensic Analysis Index of Priority Risk (IPR) Localized Buckling Pipeline Integrity Probability of Occurrence Rating (POR) Nonlinear Stress corrosion cracking (SCC) von Mises Stress Solid Model ULS (Ultimate Limit State) AN EFFICIENT FIELD ASSESSMENT OF OFFSHORE...
Proceedings Papers

Proc. ASME. OMAE2009, Volume 3: Pipeline and Riser Technology, 859-866, May 31–June 5, 2009
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2009-80130
... a recent application of the FEA model to study the effectiveness of the rock berm protection due to change in seabed profile. Anchor Dragging Subsea Pipelines Finite Element Analysis Pipeline Integrity Anchor-Soil-Rock-Pipeline Interactions Proceedings of the ASME 28th International...