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Proceedings Papers

Modeling of the Collapse and Propagation Behavior of UOE SAW Pipes Under External Pressure: Influence of Thermal Treatments for Typical Coating Applications

Luciano O. Mantovano, Santiago Serebrinsky, Hugo A. Ernst, Teresa Perez, Martin Valdez, Marcos de Souza, Luis C. Chad
Proc. ASME. OMAE2012, Volume 3: Pipeline and Riser Technology, 483-492, July 1–6, 2012
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2012-83566
https://doi.org/10.1115/OMAE2012-83566
View Paper titled, Modeling of the Collapse and Propagation Behavior of UOE SAW Pipes Under External Pressure: Influence of Thermal Treatments for Typical Coating Applications
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Topics: Coating processes, Coatings, Collapse, External pressure, Modeling, Pipes, Finite element analysis, Pressure, Testing, American Petroleum Institute
Proceedings Papers

The Influence of the UOE-SAWL Forming Process on the Collapse Resistance of Deepwater Linepipe

Luciano O. Mantovano, Mohamed R. Chebaro, Hugo A. Ernst, Marcos de Souza, Chris M. Timms, Luis C. Chad
Proc. ASME. OMAE2011, Volume 4: Pipeline and Riser Technology, 229-237, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49254
https://doi.org/10.1115/OMAE2011-49254
View Paper titled, The Influence of the UOE-SAWL Forming Process on the Collapse Resistance of Deepwater Linepipe
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Topics: Collapse, Pipes, American Petroleum Institute, Buckle propagation, Cycles, Deformation, Feedstock, Finite element analysis, Manufacturing, Ocean engineering
Proceedings Papers

Offshore Installation of Welded Pipe: Local Buckling Evaluation

Luciano Mantovano, Richard E. Bravo, Sebastian Cravero, Hugo A. Ernst
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 3, 749-758, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31649
https://doi.org/10.1115/IPC2010-31649
View Paper titled, Offshore Installation of Welded Pipe: Local Buckling Evaluation
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Topics: Buckling, Offshore installations, Pipes, Chemistry, Collapse, Computer simulation, Deformation, Failure, Fracture (Materials), Fracture (Process)
Journal Articles

Effect of the Yield to Tensile Ratio on Structural Integrity of Line Pipes Subjected to Bending Loads

Hugo A. Ernst, Richard E. Bravo
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Materials Technology
J. Offshore Mech. Arct. Eng. August 2011, 133(3): 031402.
https://doi.org/10.1115/1.2948944
Published Online: March 29, 2011
View Article titled, Effect of the Yield to Tensile Ratio on Structural Integrity of Line Pipes Subjected to Bending Loads
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Topics: Collapse, Deformation, Fracture mechanics, Pipes, Stress, Fracture (Materials), Mechanical properties
Journal Articles

Effect of the Yield to Tensile Ratio on Structural Integrity of Linepipes Subjected to Internal Pressure

Hugo A. Ernst, Richard E. Bravo, José A. Villasante, Alfonso Izquierdo
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Materials Technology
J. Offshore Mech. Arct. Eng. August 2011, 133(3): 031401.
https://doi.org/10.1115/1.2829857
Published Online: March 4, 2011
View Article titled, Effect of the Yield to Tensile Ratio on Structural Integrity of Linepipes Subjected to Internal Pressure
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Topics: Collapse, Deformation, Fracture mechanics, Pressure, Stress
Proceedings Papers

Fracture Mechanics Evaluation of Pipes Subjected to Combined Load Conditions

Sebastian Cravero, Richard E. Bravo, Hugo A. Ernst
Proc. ASME. OMAE2009, Volume 6: Materials Technology; C.C. Mei Symposium on Wave Mechanics and Hydrodynamics; Offshore Measurement and Data Interpretation, 219-225, May 31–June 5, 2009
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2009-80025
https://doi.org/10.1115/OMAE2009-80025
View Paper titled, Fracture Mechanics Evaluation of Pipes Subjected to Combined Load Conditions
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Topics: Fracture mechanics, Pipes, Stress, Fracture (Materials), Pipelines, Computer simulation, Fracture toughness, Tension
Proceedings Papers

The Influence of the UOE Forming Process on Material Properties and Collapse of Deepwater Linepipe

Chris Timms, Luciano Mantovano, Hugo A. Ernst, Rita Toscano, Duane DeGeer, Doug Swanek, Marcos de Souza, Luis C. Chad
Proc. ASME. OMAE2009, Volume 3: Pipeline and Riser Technology, 875-884, May 31–June 5, 2009
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2009-80179
https://doi.org/10.1115/OMAE2009-80179
View Paper titled, The Influence of the UOE Forming Process on Material Properties and Collapse of Deepwater Linepipe
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Topics: Collapse, Materials properties, Pipes, Manufacturing, Testing, Buckle propagation, Deepwater development, Finite element methods, Finite element model, Model development
Proceedings Papers

Evaluation of Crack Tip Constraint in Pipes Subjected to Combined Loading

Sebastian Cravero, Richard E. Bravo, Hugo A. Ernst
Proc. ASME. OMAE2008, Volume 5: Materials Technology; CFD and VIV, 373-379, June 15–20, 2008
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2008-57547
https://doi.org/10.1115/OMAE2008-57547
View Paper titled, Evaluation of Crack Tip Constraint in Pipes Subjected to Combined Loading
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Topics: Fracture (Materials), Pipes, Pressure, Stress, Tension, Computation, Fracture toughness, Numerical analysis
Proceedings Papers

Correlation of Fracture Behavior in Circumferentially Cracked Pipes Under Combined Load Conditions Using SENT Specimens: Effects on J-R Resistance Curves

Sebastian Cravero, Richard E. Bravo, Hugo A. Ernst
Proc. ASME. PVP2008, Volume 6: Materials and Fabrication, Parts A and B, 1301-1309, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61246
https://doi.org/10.1115/PVP2008-61246
View Paper titled, Correlation of Fracture Behavior in Circumferentially Cracked Pipes Under Combined Load Conditions Using SENT Specimens: Effects on J-R Resistance Curves
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Topics: Fracture (Materials), Pipes, Stress, Computation, Engineering simulation, Fracture toughness, Numerical analysis, Pressure, Simulation, Tension
Proceedings Papers

Influence of Weld Mismatch on the Structural Integrity of Pipes for Reeling

Gustavo M. Castelluccio, Sebastian Cravero, Hugo A. Ernst
Proc. ASME. PVP2008, Volume 6: Materials and Fabrication, Parts A and B, 1339-1346, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61393
https://doi.org/10.1115/PVP2008-61393
View Paper titled, Influence of Weld Mismatch on the Structural Integrity of Pipes for Reeling
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Topics: Pipes, Fracture (Materials), Welded joints, Fracture toughness, Design, Finite element analysis, Fitness-for-service, Fracture mechanics, Tension
Proceedings Papers

Evaluation of Crack Tip Constraint Effects on the Assessment of Pipes Subjected to Combined Loading Conditions

Sebastian Cravero, Richard E. Bravo, Hugo A. Ernst
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 607-615, September 29–October 3, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IPC2008-64277
https://doi.org/10.1115/IPC2008-64277
View Paper titled, Evaluation of Crack Tip Constraint Effects on the Assessment of Pipes Subjected to Combined Loading Conditions
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Topics: Fracture (Materials), Pipes, Pipelines, Computation, Engineering simulation, Fracture mechanics, Fracture toughness, Numerical analysis, Simulation, Stress
Proceedings Papers

Probabilistic Fracture Mechanics Methodology Applied to Pipes Subjected to Multiple Reeling Cycles

Hugo A. Ernst, Richard E. Bravo, Ricardo Schifini, Diego N. Passarella
Proc. ASME. OMAE2007, Volume 4: Materials Technology; Ocean Engineering, 99-106, June 10–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2007-29345
https://doi.org/10.1115/OMAE2007-29345
View Paper titled, Probabilistic Fracture Mechanics Methodology Applied to Pipes Subjected to Multiple Reeling Cycles
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Topics: Cycles, Fracture mechanics, Pipes, Event history analysis, Fatigue cracks, Reliability, Deformation, Fracture (Materials), Geometry, Materials properties
Proceedings Papers

Effect of the Yield to Tensile Ratio, Y/T, on Structural Reliability of Linepipes

Hugo A. Ernst, Jose´ A. Villasante, Alfonso Izquierdo
Proc. ASME. OMAE2003, Volume 3: Materials Technology; Ocean Engineering; Polar and Arctic Sciences and Technology; Workshops, 87-95, June 8–13, 2003
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2003-37187
https://doi.org/10.1115/OMAE2003-37187
View Paper titled, Effect of the Yield to Tensile Ratio, Y/T, on Structural Reliability of Linepipes
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Topics: Reliability, Deformation, Stress, Fracture mechanics, Plasticity
Proceedings Papers

Effect of the Yield to Tensile Ratio, Y/T, on Structural Reliability of Linepipes Subject to Bend Loading

Hugo A. Ernst, Richard E. Bravo, Jose´ A. Villasante, Alfonso Izquierdo
Proc. ASME. OMAE2004, 23rd International Conference on Offshore Mechanics and Arctic Engineering, Volume 2, 743-750, June 20–25, 2004
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2004-51126
https://doi.org/10.1115/OMAE2004-51126
View Paper titled, Effect of the Yield to Tensile Ratio, Y/T, on Structural Reliability of Linepipes Subject to Bend Loading
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Topics: Reliability, Deformation, Stress, Fracture mechanics, Leak-before-break, Plasticity
Proceedings Papers

Strain History Effects on Fracture Mechanics Parameters: Application to Reeling

Hugo A. Ernst, Richard E. Bravo, Federico Daguerre, Alfonso Izquierdo
Proc. ASME. OMAE2005, 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 3, 11-19, June 12–17, 2005
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2005-67007
https://doi.org/10.1115/OMAE2005-67007
View Paper titled, Strain History Effects on Fracture Mechanics Parameters: Application to Reeling
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Topics: Fracture mechanics, Fracture (Materials), Deformation, Pipes, Cycles, Event history analysis, Failure, Manufacturing, Ocean engineering, Stress
Proceedings Papers

Multiple Plastic Strain Cycles Effects on Structural Reliability Analysis of Pipes

Hugo A. Ernst, Diego N. Passarella, Richard E. Bravo, Federico Daguerre
Proc. ASME. IPC2006, Volume 3: Materials and Joining; Pipeline Automation and Measurement; Risk and Reliability, Parts A and B, 1097-1105, September 25–29, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IPC2006-10516
https://doi.org/10.1115/IPC2006-10516
View Paper titled, Multiple Plastic Strain Cycles Effects on Structural Reliability Analysis of Pipes
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Topics: Cycles, Event history analysis, Pipes, Fracture (Materials), Fatigue, Fatigue cracks, Fracture mechanics, Reliability, Cable reels, Computational methods
Proceedings Papers

Structural Reliability Analysis of Pipes Subjected to Multiple Strain Cycles: Application to Reeling Process

Hugo A. Ernst, Diego N. Passarella, Richard E. Bravo, Federico Daguerre
Proc. ASME. OMAE2006, Volume 3: Safety and Reliability; Materials Technology; Douglas Faulkner Symposium on Reliability and Ultimate Strength of Marine Structures, 593-600, June 4–9, 2006
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2006-92473
https://doi.org/10.1115/OMAE2006-92473
View Paper titled, Structural Reliability Analysis of Pipes Subjected to Multiple Strain Cycles: Application to Reeling Process
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Topics: Cycles, Event history analysis, Pipes, Fracture (Materials), Fatigue, Fatigue cracks, Fracture mechanics, Reliability, Cable reels, Computational methods
Proceedings Papers

Probabilistic Fracture Mechanics Structural Reliability Analysis of Reeled Pipes

Hugo A. Ernst, Ricardo Schifini, Richard E. Bravo, Diego N. Passarella, Federico Daguerre, Marco Tivelli
Proc. ASME. OMAE2006, Volume 3: Safety and Reliability; Materials Technology; Douglas Faulkner Symposium on Reliability and Ultimate Strength of Marine Structures, 601-608, June 4–9, 2006
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2006-92474
https://doi.org/10.1115/OMAE2006-92474
View Paper titled, Probabilistic Fracture Mechanics Structural Reliability Analysis of Reeled Pipes
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Topics: Event history analysis, Fracture mechanics, Pipes, Fracture (Materials), Statistical distributions, Failure, Probability, Fracture toughness, Geometry, Materials properties