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Proceedings Papers

FE Simulation of Cold Cracking Susceptibility in X70 Structural Steel Welded Joints

Vigdis Olden, Odd Magne Akselsen
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 445-454, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49911
https://doi.org/10.1115/OMAE2011-49911
View Paper titled, FE Simulation of Cold Cracking Susceptibility in X70 Structural Steel Welded Joints
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Topics: Fracture (Process), Simulation, Structural steel, Welded joints, Base metals, Heat, Hydrogen embrittlement, Stress, Yield strength, Fittings
Proceedings Papers

On the Derivation of Design S-N Curves Based on Limited Fatigue Test Data

Inge Lotsberg, Knut O. Ronold
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 131-139, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49175
https://doi.org/10.1115/OMAE2011-49175
View Paper titled, On the Derivation of Design S-N Curves Based on Limited Fatigue Test Data
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Topics: Design, Fatigue testing
Proceedings Papers

Fatigue Life Improvement of Welded Elements and Structures by Ultrasonic Impact Treatment

Yuriy Kudryavtsev, Jacob Kleiman
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 629-637, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-50310
https://doi.org/10.1115/OMAE2011-50310
View Paper titled, Fatigue Life Improvement of Welded Elements and Structures by Ultrasonic Impact Treatment
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Topics: Fatigue life, Fatigue strength, Fatigue testing, Mechanical properties, Residual stresses, Shot peening, Aerospace industry, Bridges (Structures), Construction equipment, Corrosion resistance
Proceedings Papers

Corrosion-Fatigue Performance of High-Strength Riser Steels in Seawater and Sour Brine Environments

Stephen J. Hudak, Jr., Guadalupe B. Robledo, Jeffrey Hawk
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 531-539, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-50171
https://doi.org/10.1115/OMAE2011-50171
View Paper titled, Corrosion-Fatigue Performance of High-Strength Riser Steels in Seawater and Sour Brine Environments
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Topics: Corrosion, Fatigue, Pipeline risers, Risers (Casting), Seawater, Steel, Stress, Cathodic protection, Endurance limit, Fatigue cracks
Proceedings Papers

Fully-Plastic J and CTOD Solutions for Pipes With Circumferential Surface Cracks Subjected to Combined Bending and Tension

Lui´s F. S. Parise, Claudio Ruggieri
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 213-223, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49312
https://doi.org/10.1115/OMAE2011-49312
View Paper titled, Fully-Plastic J and CTOD Solutions for Pipes With Circumferential Surface Cracks Subjected to Combined Bending and Tension
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Topics: Pipes, Surface cracks, Tension, Fitness-for-service, Fracture (Materials), Stress, Cylinders, Hardening, Materials properties, Numerical analysis
Proceedings Papers

Relationship Between Charpy V-Notch Impact Value and Fracture Mechanics Toughness: Added Value of Finite Element Analysis and Instrumented Impact Tests

Philippe Thibaux, Filip Van den Abeele, Philippe Burlot
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 381-385, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49680
https://doi.org/10.1115/OMAE2011-49680
View Paper titled, Relationship Between Charpy V-Notch Impact Value and Fracture Mechanics Toughness: Added Value of Finite Element Analysis and Instrumented Impact Tests
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Topics: Finite element analysis, Fracture mechanics, Fracture toughness, Impact testing, Fracture (Materials), Stress, Steel, Crack propagation, Simulation, Brittleness
Proceedings Papers

Comparison of Solidification Behavior Between Underwater Wet Welding and Dry Welding

Faisal M. Al-Abbas, Tariq A. Al-Ghamdi, Stephen Liu
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 285-296, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49485
https://doi.org/10.1115/OMAE2011-49485
View Paper titled, Comparison of Solidification Behavior Between Underwater Wet Welding and Dry Welding
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Topics: Solidification, Welding, Welded joints, Electrodes, Grain size, Mechanical properties, Statistical analysis, Water
Proceedings Papers

Relative Notch Factor for Tubular Joint Stress Concentration Under High Load

Wangwen Zhao
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 455-462, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49914
https://doi.org/10.1115/OMAE2011-49914
View Paper titled, Relative Notch Factor for Tubular Joint Stress Concentration Under High Load
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Topics: Stress, Stress concentration, Tubular joints, Buckling, Collapse, Fatigue, Finite element analysis, Numerical analysis, Plasticity
Proceedings Papers

Development of Heavy Wall High-Strength UOE Linepipe by Means of Microstructural Control in Base Metal and Seam Weld

Atsushi Ishigami, Yoshiaki Murakami, Naoya Hayakawa, Akihiko Tanizawa
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 639-647, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-50312
https://doi.org/10.1115/OMAE2011-50312
View Paper titled, Development of Heavy Wall High-Strength UOE Linepipe by Means of Microstructural Control in Base Metal and Seam Weld
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Topics: Alloys, Arc welding, Base metals, Cold climates, Fracture toughness, Grain size, Heat, Low temperature, Manufacturing, Mechanical properties
Proceedings Papers

Two-Parameter Elastic-Plastic Fracture Mechanics Analysis of Surface Cracked Plates Under Uniaxial and Biaxial Loading

Xin Wang
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 541-547, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-50190
https://doi.org/10.1115/OMAE2011-50190
View Paper titled, Two-Parameter Elastic-Plastic Fracture Mechanics Analysis of Surface Cracked Plates Under Uniaxial and Biaxial Loading
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Topics: Fracture mechanics, Plates (structures), Fracture (Materials), Stress, Fracture toughness, Load bearing capacity, Tension
Proceedings Papers

A Framework for the Management of Ageing of Safety Critical Elements Offshore

John V. Sharp, Edmund G. Terry, John Wintle
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 141-153, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49203
https://doi.org/10.1115/OMAE2011-49203
View Paper titled, A Framework for the Management of Ageing of Safety Critical Elements Offshore
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Topics: Ocean engineering, Safety, Offshore installations, Design, Life extension, North Sea
Proceedings Papers

Fracture Toughness Testing and Validation of Pipeline Girth Weld Flaw Acceptance Criteria for Sour Service Under Large Strain

You You Wu, Wen Guo Yuan, Tse Ven Steven Chong, Jens P. Tronskar
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 387-391, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49683
https://doi.org/10.1115/OMAE2011-49683
View Paper titled, Fracture Toughness Testing and Validation of Pipeline Girth Weld Flaw Acceptance Criteria for Sour Service Under Large Strain
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Topics: Acceptance criteria, Fracture toughness, Pipelines, Testing, Buckling, Failure, Underwater pipelines, Welded joints
Proceedings Papers

Development of Structural Steel With High Resistance to Fatigue Crack Initiation and Growth: Part 4

Noboru Konda, Kazushige Arimochi, Akinori Inami, Yukichi Takaoka, Takumi Yoshida, Inge Lotsberg
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 297-306, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49501
https://doi.org/10.1115/OMAE2011-49501
View Paper titled, Development of Structural Steel With High Resistance to Fatigue Crack Initiation and Growth: Part 4
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Topics: Fatigue cracks, Structural steel, Steel, Fatigue strength, Design, Fatigue, Fatigue properties, Fracture (Materials), Ships, Welded joints
Proceedings Papers

Development of New IMO Type B Tank Based on the Results of Cryogenic Material Property Tests

Kwang Seok Kim, Chang Youl Park, Joong Kyoo Kang
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 225-232, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49330
https://doi.org/10.1115/OMAE2011-49330
View Paper titled, Development of New IMO Type B Tank Based on the Results of Cryogenic Material Property Tests
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Topics: Materials properties, Liquefied natural gas, Aluminum, Design, Fracture (Materials), Fracture (Process), Gas industry, Leakage, Ocean engineering, Thermal stress cracking
Proceedings Papers

Fatigue Damage Repair and Life Extension of a Floating Production Unit: The VFB Platform Revisited

P. J. Haagensen, J. E. Larsen, O. T. Va˚rdal
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 649-662, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-50319
https://doi.org/10.1115/OMAE2011-50319
View Paper titled, Fatigue Damage Repair and Life Extension of a Floating Production Unit: The VFB Platform Revisited
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Topics: Fatigue damage, Life extension, Maintenance, Fatigue cracks, Fracture (Materials), Cracking (Materials), Drilling, Fracture (Process), Hull, Plates (structures)
Proceedings Papers

Strain Aging of C-Mn Line Pipe Steels: An Analytical Approach to Compare Strain Aging Heat Treatments

Rick Noecker, Nathan Nissley, Ning Ma, Neeraj Thirumalai, Pamela Wojtulewicz, Martin Hukle
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 463-471, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49917
https://doi.org/10.1115/OMAE2011-49917
View Paper titled, Strain Aging of C-Mn Line Pipe Steels: An Analytical Approach to Compare Strain Aging Heat Treatments
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Topics: Heat, Pipes, Steel, Temperature, Coating processes, Coatings, Yield strength, Cycles, Heat treating (Metalworking), Manufacturing
Proceedings Papers

Effects of Microstructure and Hydrogen Charging on Fatigue Performance of Duplex and Superduplex Stainless Steels

Amir Bahrami, Yanhui Zhang, Peter Tubby
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 79-92, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49130
https://doi.org/10.1115/OMAE2011-49130
View Paper titled, Effects of Microstructure and Hydrogen Charging on Fatigue Performance of Duplex and Superduplex Stainless Steels
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Topics: Fatigue, Hydrogen, Stainless steel, Seawater, Welded joints, Cathodic protection, Pipeline risers, Pipes, Risers (Casting), Steel
Proceedings Papers

Fatigue Assessment of Aluminum Ship Details by Hot-Spot Stress Approach

Ba˚rd Wathne Tveiten, Stig Berge, Xiaozhi Wang
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 549-558, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-50201
https://doi.org/10.1115/OMAE2011-50201
View Paper titled, Fatigue Assessment of Aluminum Ship Details by Hot-Spot Stress Approach
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Topics: Aluminum, Fatigue, Ships, Stress, Design, Finite element methods, Modeling, Fatigue testing, Finite element analysis
Proceedings Papers

Use of Capability Maturity Modelling to Ensure Ageing and Life Extension are Adequately Considered in Structural Integrity Management

J. V. Sharp, G. Ersdal, D. Galbraith
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 233-240, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49335
https://doi.org/10.1115/OMAE2011-49335
View Paper titled, Use of Capability Maturity Modelling to Ensure Ageing and Life Extension are Adequately Considered in Structural Integrity Management
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Topics: Life extension, Modeling, Offshore installations
Proceedings Papers

Mooring Line Components With Semi-Brittle Behavior: Verification of Fitness for Purpose

Tom Lassen
Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 155-164, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49231
https://doi.org/10.1115/OMAE2011-49231
View Paper titled, Mooring Line Components With Semi-Brittle Behavior: Verification of Fitness for Purpose
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Topics: Brittleness, Mooring, Fatigue, Fracture (Materials), Fracture mechanics, Stress, Design, High strength steel, Service life (Equipment), Chain