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Proceedings Papers

On the Bending Responses of Adhesively Bonded Mechanically Lined Pipes

Junhan Yan, Lin Yuan
Proc. ASME. OMAE2024, Volume 3: Materials Technology; Subsea Technology, V003T04A043, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-126922
https://doi.org/10.1115/OMAE2024-126922
View Paper titled, On the Bending Responses of Adhesively Bonded Mechanically Lined Pipes
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Topics: Buckling, Collapse, Pipes, Adhesives, Glues, Bonding, Design, Mechanical behavior, Ocean engineering, Pipe bending
Proceedings Papers

Application of Idealized Structural Unit Method to Determine the Ultimate Strength of Ship Model in Bending

Thomas Lindemann, Alessandro La Ferlita, Patrick Kaeding
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A085, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125843
https://doi.org/10.1115/OMAE2024-125843
View Paper titled, Application of Idealized Structural Unit Method to Determine the Ultimate Strength of Ship Model in Bending
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Topics: Collapse, Ships, Tensile strength, Welding, Stress, Girders, Hull, Displacement, Plating, Residual stresses
Proceedings Papers

Non-Destructive Measurement of Residual Stress in the Carcass Layer of Marine Non-Bonded Flexible Risers Using X-Ray Diffraction Method

Wenbo Li, Xinyue Wang, Hailong Lu, Jun Yan
Proc. ASME. OMAE2024, Volume 3: Materials Technology; Subsea Technology, V003T04A023, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-134449
https://doi.org/10.1115/OMAE2024-134449
View Paper titled, Non-Destructive Measurement of Residual Stress in the Carcass Layer of Marine Non-Bonded Flexible Risers Using X-Ray Diffraction Method
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Topics: Flexible risers, Residual stresses, Stress, X-ray diffraction
Proceedings Papers

Formulation of Idealized Structural Unit Method to Perform Progressive Collapse Analyses of Welded Box Girders in Bending

Thomas Lindemann, Patrick Kaeding
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A084, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125828
https://doi.org/10.1115/OMAE2024-125828
View Paper titled, Formulation of Idealized Structural Unit Method to Perform Progressive Collapse Analyses of Welded Box Girders in Bending
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Topics: Collapse, Finite element analysis, Girders, Residual stresses, Tensile strength, Welding
Proceedings Papers

Finite Element Modelling of Residual Stresses in Flexible Pipe Pressure Armor Z Profiles

Rodrigo Provasi, Fernando Geremias Toni, Clovis de Arruda Martins, Roberto Ramos Junior, George Carneiro Campello, Rodolfo Figueira de Souza, Tiago Brun Coser
Proc. ASME. OMAE2024, Volume 3: Materials Technology; Subsea Technology, V003T04A011, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125209
https://doi.org/10.1115/OMAE2024-125209
View Paper titled, Finite Element Modelling of Residual Stresses in Flexible Pipe Pressure Armor Z Profiles
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Topics: Armor, Finite element analysis, Modeling, Pipes, Pressure, Residual stresses
Proceedings Papers

Comparison Between Shrinkage Strain and FEM Thermo-Mechanical Method for Estimation of Welding Induced Residual Stresses

Sachin Bhardwaj, R. M. Chandima Ratnayake
Proc. ASME. OMAE2021, Volume 3: Materials Technology, V003T03A014, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62895
https://doi.org/10.1115/OMAE2021-62895
View Paper titled, Comparison Between Shrinkage Strain and FEM Thermo-Mechanical Method for Estimation of Welding Induced Residual Stresses
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Topics: Finite element methods, Finite element model, Residual stresses, Shrinkage (Materials), Stress, Thermomechanics, Welding
Proceedings Papers

Determination of the Welding Residual Stresses in Welded Joints and Their Effects on SIFs for Surface Cracks: A Review of Recent Progress

Bin Qiang, Xin Wang
Proc. ASME. OMAE2021, Volume 3: Materials Technology, V003T03A008, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62310
https://doi.org/10.1115/OMAE2021-62310
View Paper titled, Determination of the Welding Residual Stresses in Welded Joints and Their Effects on SIFs for Surface Cracks: A Review of Recent Progress
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Topics: Residual stresses, Stress, Surface cracks, Weight (Mass), Welded joints, Welding
Proceedings Papers

Nonlinear Mechanical FE Analysis of Thin-Plate Complex Structures Using the Shell-Solid Mixed Method

Kazuki Ikushima
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A006, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-19174
https://doi.org/10.1115/OMAE2020-19174
View Paper titled, Nonlinear Mechanical FE Analysis of Thin-Plate Complex Structures Using the Shell-Solid Mixed Method
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Topics: Finite element analysis, Shells, Welding, Deformation, Residual stresses, Modeling, Manufacturing, Offshore structures, Plates (structures), Shipbuilding
Proceedings Papers

Machine Learning Approach for Estimating Residual Stresses in Girth Welds of Topside Piping

Sachin Bhardwaj, R. M. Chandima Ratnayake, Arvind Keprate, Xavier Ficquet
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A023, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18703
https://doi.org/10.1115/OMAE2020-18703
View Paper titled, Machine Learning Approach for Estimating Residual Stresses in Girth Welds of Topside Piping
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Topics: Machine learning, Pipes, Residual stresses, Welded joints, Stress, Algorithms, Errors, Fitness-for-service, Databases, Failure
Proceedings Papers

Residual Stresses and Stress Intensity Factor Calculations for an Orthotropic Steel Deck

Bin Qiang, Xin Wang
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A021, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18313
https://doi.org/10.1115/OMAE2020-18313
View Paper titled, Residual Stresses and Stress Intensity Factor Calculations for an Orthotropic Steel Deck
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Topics: Residual stresses, Steel, Stress, Surface cracks, Weight (Mass), Welding
Proceedings Papers

Challenges due to Welds Fabricated at a Close Proximity on Offshore Structures, Pipelines, and Piping: State of the Art

Sachin Bhardwaj, R. M. Chandima Ratnayake
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A027, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18586
https://doi.org/10.1115/OMAE2020-18586
View Paper titled, Challenges due to Welds Fabricated at a Close Proximity on Offshore Structures, Pipelines, and Piping: State of the Art
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Topics: Fitness-for-service, Offshore structures, Pipelines, Pipes, Residual stresses, Welded joints
Proceedings Papers

Small-Scale HISC Testing of a Superduplex Stainless Steel Welded Joint: The Impact and Interaction of Testing and Residual Stresses

Lisa Blanchard, Kasra Sotoudeh, Tyler London, Saurabh Kabra
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A049, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95053
https://doi.org/10.1115/OMAE2019-95053
View Paper titled, Small-Scale HISC Testing of a Superduplex Stainless Steel Welded Joint: The Impact and Interaction of Testing and Residual Stresses
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Topics: Residual stresses, Stainless steel, Testing, Welded joints, Stress, Hydrogen, Ocean engineering, Cracking (Materials), Failure, Flanges
Proceedings Papers

An Improved Methodology to Assess Weldability of Line Pipe Steels

Laura Alleva, Mauro Monti, Emanuele Paravicini Bagliani, Alessandro Paggi, Philippe Darcis
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A052, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95953
https://doi.org/10.1115/OMAE2019-95953
View Paper titled, An Improved Methodology to Assess Weldability of Line Pipe Steels
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Topics: Pipes, Steel, Welding, Heat, Gas tungsten arc welding, Cooling, Cycles, Wire, American Petroleum Institute, Amperes
Proceedings Papers

Standardisation on Measurement and Interpretation of Residual Stress Data

Ali Mirzaee-Sisan, P. John Bouchard, Foroogh Hosseinzadeh
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A053, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96615
https://doi.org/10.1115/OMAE2019-96615
View Paper titled, Standardisation on Measurement and Interpretation of Residual Stress Data
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Topics: Stress, Engineering standards, Errors, Fitness-for-service, Residual stresses, Uncertainty
Proceedings Papers

Integrity Assessment of Subsea Pipeline Dent / Buckle Using ILI Data

Gurumurthy Kagita, Gudimella G. S. Achary, Mahesh B. Addala, Balaji Srinivasan, Penchala S. K. Pottem, Deepak Gupta, Subramanyam V. R. Sripada
Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A014, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95470
https://doi.org/10.1115/OMAE2019-95470
View Paper titled, Integrity Assessment of Subsea Pipeline Dent / Buckle Using ILI Data
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Topics: Finite element analysis, Inspection, Underwater pipelines, Metals, Deformation, Fitness-for-service, Computer simulation, Damage, Stress, American Petroleum Institute
Proceedings Papers

Should Residual Stresses Be Taken Into Account in Structural Integrity Assessment of Offshore Monopiles?

Anais Jacob, Jeferson Araujo de Oliveira, Ali Mehmanparast, Foroogh Hosseinzadeh, Filippo Berto
Proc. ASME. OMAE2018, Volume 3: Structures, Safety, and Reliability, V003T02A051, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78519
https://doi.org/10.1115/OMAE2018-78519
View Paper titled, Should Residual Stresses Be Taken Into Account in Structural Integrity Assessment of Offshore Monopiles?
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Topics: Ocean engineering, Residual stresses, Stress, Corrosion, Cracking (Materials), Fatigue, Fracture (Process), Welding, Wind, Cycles
Proceedings Papers

Numerical Investigation on Weld Induced Imperfections in Aluminium Ship Plates

Bai-Qiao Chen, C. Guedes Soares
Proc. ASME. OMAE2018, Volume 3: Structures, Safety, and Reliability, V003T02A070, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77655
https://doi.org/10.1115/OMAE2018-77655
View Paper titled, Numerical Investigation on Weld Induced Imperfections in Aluminium Ship Plates
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Topics: Aluminum, Plates (structures), Ships, Temperature, Aluminum alloys, Finite element analysis, Heat, Materials properties, Welding, Boats
Proceedings Papers

Multiaxial Fatigue Analysis of Mooring Chain Links Under Tension Loading: Influence of Mean Load and Simplified Assessment

Imanol Martinez Perez, Philippe Bastid, Andrei Constantinescu, Vengatesan Venugopal
Proc. ASME. OMAE2018, Volume 3: Structures, Safety, and Reliability, V003T02A026, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77552
https://doi.org/10.1115/OMAE2018-77552
View Paper titled, Multiaxial Fatigue Analysis of Mooring Chain Links Under Tension Loading: Influence of Mean Load and Simplified Assessment
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Topics: Chain, Fatigue analysis, Mooring, Stress, Tension, Fatigue, American Petroleum Institute, Calibration, Failure, Fatigue properties
Proceedings Papers

Simplified FEA Models in the Analysis of the Redistribution of Beneficial Compressive Stresses in Welds During Cyclic Loading

B. L. Josefson, J. Alm, J. M. J. McDill
Proc. ASME. OMAE2018, Volume 11B: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11BT12A036, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77401
https://doi.org/10.1115/OMAE2018-77401
View Paper titled, Simplified FEA Models in the Analysis of the Redistribution of Beneficial Compressive Stresses in Welds During Cyclic Loading
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Topics: Compressive stress, Finite element analysis, Welded joints, Welding, Electrodes, Stress, Cycles, Residual stresses, Fatigue life, Geometry
Proceedings Papers

Background and New Revision of DNVGL-RP-F108

Steinar Lindberg Bjerke, Jens P. Tronskar, Steven Chong, Asle Venås
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A030, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78652
https://doi.org/10.1115/OMAE2018-78652
View Paper titled, Background and New Revision of DNVGL-RP-F108
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Topics: Acceptance criteria, Collapse, Computation, Deformation, Fatigue, Fatigue life, Finite element analysis, Fracture (Materials), Fracture (Process), Fracture mechanics