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Mariano Armengol
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Proceedings Papers

Ultra Heavy Wall Linepipe X65: Full Scale Severe Straining Sequences of Pipeline Strings

Luigi Di Vito, Antonio Lucci, Stefano Amato, Gianluca Mannucci, Federico Tintori, Stefano Crippa, Paolo Giugliano, Mariano Armengol, Philippe Darcis, Eduardo Ruiz, Mauricio Pelcastre, Noé Mota, Héctor Quintanilla
Proc. ASME. OMAE2012, Volume 3: Pipeline and Riser Technology, 695-705, July 1–6, 2012
Paper No: OMAE2012-83835
DOI: https://doi.org/10.1115/OMAE2012-83835
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Topics: Pipelines, String, Pipes, Testing, Cracking (Materials), Damage, Deformation, Design, Fluctuations (Physics), Fracture (Process)
Proceedings Papers

Ultra Heavy Wall Linepipe X65: Double Joint Girth Weld Performances for Severe Applications

Luigi Di Vito, Gianluca Mannucci, Roberto Morana, Antonio Lucci, Federico Tintori, Stefano Crippa, Mariano Armengol, Noe´ Mota, Mauricio Pelcastre, Eduardo Ruiz, He´ctor Quintanilla, Philippe Darcis
Proc. ASME. OMAE2011, Volume 4: Pipeline and Riser Technology, 617-626, June 19–24, 2011
Paper No: OMAE2011-49715
DOI: https://doi.org/10.1115/OMAE2011-49715
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Topics: Arc welding, Design, Fluctuations (Physics), Performance, Pipes, Pressure pipes, Stress corrosion cracking, Temperature, Testing, Welded joints
Proceedings Papers

Flowlines and Risers Pipes Ends Laser Measurement for Enhanced Girth Welds Manufacturing and Fatigue Behavior

Lorenzo Motta, Paolo Novelli, Philippe Darcis, Mariano Armengol, Federico Tintori
Proc. ASME. OMAE2011, Volume 4: Pipeline and Riser Technology, 361-366, June 19–24, 2011
Paper No: OMAE2011-49400
DOI: https://doi.org/10.1115/OMAE2011-49400
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Topics: Fatigue, Lasers, Manufacturing, Pipeline risers, Pipes, Risers (Casting), Welded joints
Proceedings Papers

Full Scale Fatigue Performance of Pre-Strained SCR Girth Welds: Comparison of Different Reeling Frames

Philippe P. Darcis, Israel Marines-Garcia, Eduardo A. Ruiz, Elsa C. Marques, Mariano Armengol, Hector M. Quintanilla
Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 5, Parts A and B, 1039-1049, June 6–11, 2010
Paper No: OMAE2010-21025
DOI: https://doi.org/10.1115/OMAE2010-21025
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Topics: Fatigue, Welded joints, Pipes, Manufacturing, Steel, Welding, Arc welding, Cable reels, Deformation, Fatigue design
Proceedings Papers

Ultra Heavy Wall Linepipe X65: Ratcheting in Severe Cyclic Straining

Luigi Di Vito, Jan Ferino, Gianluca Mannucci, Antonio Lucci, Luigino Vitali, Furio Marchesani, Mariano Armengol, Paolo Novelli, Federico Tintori, Philippe Darcis, Alfonso Izquierdo, He´ctor Quintanilla
Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 5, Parts A and B, 899-910, June 6–11, 2010
Paper No: OMAE2010-20897
DOI: https://doi.org/10.1115/OMAE2010-20897
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Topics: Calibration, Computer simulation, Computer software, Deformation, Design, Fluctuations (Physics), Hardening, Kinematics, Modeling, Peak load
Proceedings Papers

Sour Environmentally Assisted Fatigue of Welded SCR Materials: Post-Weld Finishing Treatment Evaluation

Philippe P. Darcis, Israel Marines-Garcia, Stephen J. Hudak, Jr., Mariano Armengol, Hector M. Quintanilla
Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 6, 283-292, June 6–11, 2010
Paper No: OMAE2010-21026
DOI: https://doi.org/10.1115/OMAE2010-21026
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Topics: Fatigue, Finishing, Pipes, Steel, Fatigue testing, Manufacturing, Welding, American Petroleum Institute, Design, Fatigue design
Proceedings Papers

Fatigue Performance of SMLS SCR Girth Welds: Comparison of Prefabrication-Type WPS

Philippe P. Darcis, Israel Marines-Garcia, Luigi Di Vito, Gilles Richard, Eduardo A. Ruiz, Marcos P. de Souza, Elsa C. Marques, Diego N. Dell’Erba, Mariano Armengol, Hector Quintanilla
Proc. ASME. OMAE2009, Volume 3: Pipeline and Riser Technology, 683-692, May 31–June 5, 2009
Paper No: OMAE2009-79811
DOI: https://doi.org/10.1115/OMAE2009-79811
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Topics: Fatigue, Modular construction, Welded joints, Fatigue strength, Welding, Finishing, Geometry, Manufacturing, Ocean engineering, Pipes
Proceedings Papers

Ultra Heavy Wall Linepipe X65 for the Most Stringent Applications: Metallurgical Design and Industrial Development

Alfonso Izquierdo, Hector Quintanilla, Gilles Richard, Enrique Garcia, Mariano Armengol, Paolo Novelli, Luigi Di Vito, Giorgio Porcu, Gianluca Mannucci, Ettore Anelli, Aldo Mannucci
Proc. ASME. OMAE2009, Volume 3: Pipeline and Riser Technology, 69-75, May 31–June 5, 2009
Paper No: OMAE2009-79153
DOI: https://doi.org/10.1115/OMAE2009-79153
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Topics: Design, Pipes, Wall thickness, Low temperature, Ocean engineering, Steel, Stress, Cable reels, Currents, Cycles
Proceedings Papers

Bends for Critical Line Pipe Projects: Advantages of the Off-Line Full Quenching and Tempering

Aldo Mannucci, Ettore Anelli, Fabio Zana, Claudio Tommasi, Mariano Armengol, Laura Alleva, Giorgio Porcu
Proc. ASME. OMAE2009, Volume 6: Materials Technology; C.C. Mei Symposium on Wave Mechanics and Hydrodynamics; Offshore Measurement and Data Interpretation, 175-185, May 31–June 5, 2009
Paper No: OMAE2009-79800
DOI: https://doi.org/10.1115/OMAE2009-79800
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Topics: Electromagnetic induction, Pipes, Quenching (Metalworking)
Proceedings Papers

Techniques for Fracture Toughness Testing of Offshore Pipelines

Andrea Fonzo, Giorgio Melis, Luigi Di Vito, Gianluca Mannucci, Philippe Darcis, Gilles Richard, Hector Quintanilla, Mariano Armengol
Proc. ASME. OMAE2009, Volume 6: Materials Technology; C.C. Mei Symposium on Wave Mechanics and Hydrodynamics; Offshore Measurement and Data Interpretation, 249-257, May 31–June 5, 2009
Paper No: OMAE2009-80135
DOI: https://doi.org/10.1115/OMAE2009-80135
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Topics: Fracture toughness, Testing, Underwater pipelines, Fracture (Materials), Pipelines, Pipes, Finite element analysis, Fracture mechanics, Heat, Metals
Proceedings Papers

Ultra Heavy Wall Linepipe X65: Material Performances for Severe Applications

Luigi Di Vito, Gianluca Mannucci, Giuseppe Mortali, Mariano Armengol, Paolo Novelli, Alfonso Izquierdo, Gilles Richard, Hector Quintanilla
Proc. ASME. OMAE2009, Volume 6: Materials Technology; C.C. Mei Symposium on Wave Mechanics and Hydrodynamics; Offshore Measurement and Data Interpretation, 145-158, May 31–June 5, 2009
Paper No: OMAE2009-79747
DOI: https://doi.org/10.1115/OMAE2009-79747
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Topics: Cycles, Fracture toughness, Materials properties, Performance, Pipes, Stress corrosion cracking, Temperature, Testing, Wall thickness