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Proceedings Papers

Benefits and Deep Water Install Ability Challenges of Residual Curvature Method for Lateral Buckling Mitigation

Erwan Karjadi, Phil Cooper, Henk Smienk, Ferry Kortekaas
Proc. ASME. OMAE2017, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A016, June 25–30, 2017
Paper No: OMAE2017-61387
DOI: https://doi.org/10.1115/OMAE2017-61387
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Topics: Buckling, Water, Pipelines, Pipes, Tension, Seabed, Cable reels, High pressure (Physics), Stress, Deepwater development
Proceedings Papers

Collapse Propagation of Deep Water Pipelines

Ana Paula França de Souza, Rafael F. Solano, Fabio B. de Azevedo, Erwan Karjadi, Caroline Ferraz
Proc. ASME. OMAE2017, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A027, June 25–30, 2017
Paper No: OMAE2017-62107
DOI: https://doi.org/10.1115/OMAE2017-62107
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Topics: Collapse, Pipelines, Water, Pipes, Wall thickness, Design, Buckle propagation, External pressure, Failure mechanisms, Gulf of Mexico
Proceedings Papers

Extending the Limits for Thick Walled Pipe (D/t<20) for External Pressure and Combined Loading

Henk Smienk, Erwan Karjadi, Steven Huiskes
Proc. ASME. OMAE2017, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A002, June 25–30, 2017
Paper No: OMAE2017-61055
DOI: https://doi.org/10.1115/OMAE2017-61055
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Topics: External pressure, Pipes, Collapse, Buckling, Stress, Tension, Finite element analysis, Sensitivity analysis, Stiffness, Underwater pipelines
Proceedings Papers

High Peak Strain on Pipeline Material During Reel-Lay: Acceptable or Not?

Erwan Karjadi, Henk Smienk, Philippe Thibaux, Olav Aamlid
Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A035, June 19–24, 2016
Paper No: OMAE2016-54432
DOI: https://doi.org/10.1115/OMAE2016-54432
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Topics: Cable reels, Pipelines, Pipes, Stiffness, Coating processes, Coatings, Compression, Deformation, Geometry, Buckling
Proceedings Papers

Reeling Pipeline Material Characterization: Testing, Material Modeling and Offshore Measurement Validation

Erwan Karjadi, Helen Boyd, Harm Demmink, Philippe Thibaux
Proc. ASME. OMAE2015, Volume 4: Materials Technology, V004T03A002, May 31–June 5, 2015
Paper No: OMAE2015-41919
DOI: https://doi.org/10.1115/OMAE2015-41919
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Topics: Modeling, Ocean engineering, Pipelines, Testing equipment, Pipes, Finite element analysis, Cycles, Deformation, Hardening, Materials testing
Proceedings Papers

Material Property Testing for Finite Element Modelling of Coatings

Helen Boyd, Erwan Karjadi, Harm Demmink, Guido Ridolfi, Han Keijzers
Proc. ASME. OMAE2014, Volume 6A: Pipeline and Riser Technology, V06AT04A054, June 8–13, 2014
Paper No: OMAE2014-23837
DOI: https://doi.org/10.1115/OMAE2014-23837
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Topics: Coatings, Finite element analysis, Materials properties, Modeling, Testing, Insulation, Pipes, Printing, Clamps (Tools), Friction
Proceedings Papers

Reliability Assessment Approach for DCV Aegir Pipeline Installation Analyses

Erwan Karjadi, Henk Smienk
Proc. ASME. OMAE2014, Volume 6B: Pipeline and Riser Technology, V06BT04A045, June 8–13, 2014
Paper No: OMAE2014-24507
DOI: https://doi.org/10.1115/OMAE2014-24507
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Topics: Pipelines, Reliability, Pipes, Vessels, Workability, Databases, Dimensions, Failure, Probability, Cable reels
Proceedings Papers

DCV Aegir Pipelay Installation Analyses and Capabilities

Henk Smienk, Erwan Karjadi, Gabriel Vazquez, Peter Doherty, Patrick Dooley
Proc. ASME. OMAE2013, Volume 4A: Pipeline and Riser Technology, V04AT04A026, June 9–14, 2013
Paper No: OMAE2013-10262
DOI: https://doi.org/10.1115/OMAE2013-10262
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Topics: Acceptance criteria, American Petroleum Institute, Cable reels, Coating processes, Coatings, Computer software, Deepwater development, Design, Dimensions, Finite element analysis
Proceedings Papers

Development on Aegir Reeling Pipeline Analyses by Test Validation

Erwan Karjadi, Helen Boyd, Reinout van Rooijen, Harm Demmink, Thomas Balder
Proc. ASME. OMAE2013, Volume 4A: Pipeline and Riser Technology, V04AT04A032, June 9–14, 2013
Paper No: OMAE2013-10365
DOI: https://doi.org/10.1115/OMAE2013-10365
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Topics: Pipelines, Cycles, Finite element analysis, Cable reels, Pipes, Water, Deepwater development, Deformation, Dimensions, Finite element model
Proceedings Papers

Extend Reel-Ability of HMC New Aegir Reeling Vessel Based on Reliability Based Assessment and Bending Tests Program

Erwan Karjadi, Henk Smienk, Helen Boyd, Olav Aamlid
Proc. ASME. OMAE2012, Volume 3: Pipeline and Riser Technology, 31-45, July 1–6, 2012
Paper No: OMAE2012-83061
DOI: https://doi.org/10.1115/OMAE2012-83061
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Topics: Cable reels, Reliability, Vessels, Pipes, Water, Acceptance criteria, Pipelines, Wall thickness, American Petroleum Institute, Buckling