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Journal Articles

Wear of Wave Energy Converters Mooring Lines Belts

Mohammed Abdellatef, Josiah Clark, Nigel Kojimoto, Budi Gunawan
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2025, 147(2): 022003.
Paper No: OMAE-24-1027
https://doi.org/10.1115/1.4066491
Published Online: September 30, 2024
View Article titled, Wear of Wave Energy Converters Mooring Lines Belts
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Topics: Belts, Stress, Wear, Testing, Steel, Mooring, Cycles, Finite element model, Tension, Wave energy converters
Journal Articles

Numerical Research on Impacting Load and Structural Response for a Model Experiment of High-Speed Craft

Weiqin Liu, Yuxin Qin, Yuchen Hu, Nikola Vladimir, Shuangxi Xu, Yigang Wu
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2025, 147(1): 011901.
Paper No: OMAE-23-1107
https://doi.org/10.1115/1.4065153
Published Online: July 26, 2024
View Article titled, Numerical Research on Impacting Load and Structural Response for a Model Experiment of High-Speed Craft
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Topics: Computational fluid dynamics, Finite element methods, Finite element model, Fluid structure interaction, Fluids, Pressure, Stress, Waves, Ships, Hydrodynamics
Journal Articles

An Improved Decoupled Finite Element Analysis Method of Ultra-Large Offshore Wind Turbine Subjected to Combined Wind–Wave Actions

Dongzhe Lu, Wenhua Wang, Xin Li
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2024, 146(5): 052001.
Paper No: OMAE-23-1119
https://doi.org/10.1115/1.4064298
Published Online: February 9, 2024
View Article titled, An Improved Decoupled Finite Element Analysis Method of Ultra-Large Offshore Wind Turbine Subjected to Combined Wind–Wave Actions
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Topics: Computer simulation, Dynamic response, Finite element analysis, Finite element methods, Offshore wind turbines, Waves, Wind, Stress, Blades, Wind turbines
Journal Articles

Assessment of Stress Concentration Factors of Dented Rigid Risers Under Fatigue Loadings

Elvis Jhoarsy Osorio Santander, Bianca de Carvalho Pinheiro, Carlos Magluta, Ney Roitman
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2022, 144(3): 031701.
Paper No: OMAE-21-1117
https://doi.org/10.1115/1.4053255
Published Online: January 18, 2022
View Article titled, Assessment of Stress Concentration Factors of Dented Rigid Risers Under Fatigue Loadings
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Topics: Fatigue, Finite element model, Pipeline risers, Pipes, Risers (Casting), Stress, Stress concentration, Resonance, Strain gages, Damage
Journal Articles

Numerical Investigation of Pressure-Cycling-Induced Fatigue Failure of Wrinkled Energy Pipelines

Navjot Singh, Sreekanta Das, Peter Song, Nader Yoosef-Ghodsi
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2022, 144(1): 011801.
Paper No: OMAE-20-1213
https://doi.org/10.1115/1.4051545
Published Online: July 14, 2021
View Article titled, Numerical Investigation of Pressure-Cycling-Induced Fatigue Failure of Wrinkled Energy Pipelines
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Topics: Cycles, Finite element analysis, Finite element model, Modeling, Pipelines, Pipes, Pressure, Stress, Stress concentration, Fatigue failure
Journal Articles

Comparing Measured Responses of an Offshore Structure With Operational Modal Analysis-Assisted Classical Model Approach

Bruna Nabuco, Sandro D. Amador, Evangelos I. Katsanos, Ulf T. Tygesen, Erik D. Christensen, Rune Brincker
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2021, 143(3): 031702.
Paper No: OMAE-20-1131
https://doi.org/10.1115/1.4048879
Published Online: November 20, 2020
View Article titled, Comparing Measured Responses of an Offshore Structure With Operational Modal Analysis-Assisted Classical Model Approach
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Topics: Finite element model, Offshore structures, Waves, Stress, Mode shapes, Inertia (Mechanics), Wave forces, Drag (Fluid dynamics), Diffraction
Journal Articles

Magnification Factor M k and its Parametric Solutions for Fatigue Crack Growth Assessment of Flaws at Weld Root Toes in Girth Welds

Yan-Hui Zhang, Tyler London, Damaso DeBono
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2020, 142(1): 011605.
Paper No: OMAE-19-1073
https://doi.org/10.1115/1.4044652
Published Online: March 11, 2020
View Article titled, Magnification Factor M k and its Parametric Solutions for Fatigue Crack Growth Assessment of Flaws at Weld Root Toes in Girth Welds
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Topics: Fatigue, Fatigue cracks, Finite element analysis, Fracture (Materials), Geometry, Magnification, Pipes, Stress, Welded joints, Wall thickness
Journal Articles

An Investigation of the Bisymmetric Hydrostatic Collapse of Flexible Pipes Based on Equivalent Layer Approaches

José Renato M. de Sousa, Marcelo K. Protasio, Luís Volnei S. Sagrilo, Djalene Maria Rocha
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2020, 142(4): 041802.
Paper No: OMAE-19-1155
https://doi.org/10.1115/1.4046170
Published Online: February 25, 2020
View Article titled, An Investigation of the Bisymmetric Hydrostatic Collapse of Flexible Pipes Based on Equivalent Layer Approaches
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Topics: Armor, Collapse, Finite element model, Pipes, Pressure, Stress, Hydrostatics, Stiffness
Journal Articles

Strength Assessment of Jacket Offshore Wind Turbine Support Structure Accounting for Rupture

Baran Yeter, Yordan Garbatov, C. Guedes Soares
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. February 2020, 142(1): 011902.
Paper No: OMAE-18-1168
https://doi.org/10.1115/1.4044290
Published Online: August 1, 2019
View Article titled, Strength Assessment of Jacket Offshore Wind Turbine Support Structure Accounting for Rupture
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Topics: Load bearing capacity, Offshore wind turbines, Rupture, Stress, Tensile strength, Water, Accounting, Finite element methods, Finite element model, Finite element analysis
Journal Articles

Numerical Investigation on Weld-Induced Imperfections in Aluminum Ship Plates

Bai-Qiao Chen, C. Guedes Soares
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2019, 141(6): 061605.
Paper No: OMAE-18-1170
https://doi.org/10.1115/1.4043778
Published Online: June 19, 2019
View Article titled, Numerical Investigation on Weld-Induced Imperfections in Aluminum Ship Plates
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Topics: Aluminum, Aluminum alloys, Finite element analysis, Finite element model, Heat, Materials properties, Plates (structures), Ships, Temperature, Welding
Journal Articles

Experimental Validation of the Adaptive Gaussian Process Regression Model Used for Prediction of Stress Intensity Factor as an Alternative to Finite Element Method

Arvind Keprate, R. M. Chandima Ratnayake, Shankar Sankararaman
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. April 2019, 141(2): 021606.
Paper No: OMAE-17-1120
https://doi.org/10.1115/1.4041457
Published Online: October 18, 2018
View Article titled, Experimental Validation of the Adaptive Gaussian Process Regression Model Used for Prediction of Stress Intensity Factor as an Alternative to Finite Element Method
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Topics: Finite element methods, Finite element model, Fracture (Materials), Regression models, Stress
Journal Articles

Simplified Finite Element Models to Study the Wet Collapse of Straight and Curved Flexible Pipes

Alfredo Gay Neto, Clóvis de Arruda Martins, Eduardo Ribeiro Malta, Rafael Loureiro Tanaka, Carlos Alberto Ferreira Godinho
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2017, 139(6): 061701.
Paper No: OMAE-15-1125
https://doi.org/10.1115/1.4037291
Published Online: September 11, 2017
View Article titled, Simplified Finite Element Models to Study the Wet Collapse of Straight and Curved Flexible Pipes
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Topics: Collapse, Pipes, Pressure, External pressure, Armor, Boundary-value problems, Finite element model
Journal Articles

Comparison of Various Surrogate Models to Predict Stress Intensity Factor of a Crack Propagating in Offshore Piping

Arvind Keprate, R. M. Chandima Ratnayake, Shankar Sankararaman
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2017, 139(6): 061401.
Paper No: OMAE-17-1055
https://doi.org/10.1115/1.4037290
Published Online: August 16, 2017
View Article titled, Comparison of Various Surrogate Models to Predict Stress Intensity Factor of a Crack Propagating in Offshore Piping
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Topics: Finite element methods, Finite element model, Fracture (Materials), Stress, Polynomials, Underwater pipelines, Testing, Pipes, Artificial neural networks, Support vector machines
Journal Articles

A Finite Element Model for Prediction of the Bending Stress of Umbilicals

Qingzhen Lu, Zhixun Yang, Jun Yan, Hailong Lu, Jinlong Chen, Qianjin Yue
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2017, 139(6): 061302.
Paper No: OMAE-17-1009
https://doi.org/10.1115/1.4037065
Published Online: July 6, 2017
View Article titled, A Finite Element Model for Prediction of the Bending Stress of Umbilicals
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Topics: Bending (Stress), Finite element model, Friction, Pressure, Steel, Stress, Cylinders
Journal Articles

Effects of Reeling on Pipe Structural Performance—Part II: Analysis

Yafei Liu, Stelios Kyriakides, Jyan-Ywan Dyau
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. October 2017, 139(5): 051707.
Paper No: OMAE-16-1159
https://doi.org/10.1115/1.4037064
Published Online: July 6, 2017
View Article titled, Effects of Reeling on Pipe Structural Performance—Part II: Analysis
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Topics: Cable reels, Collapse, Cycles, Pipes, Pressure, Stress, Tension, Three-dimensional models, Wind, Winding (process)
Journal Articles

Integrity Assessment of Offshore Subsea Wells: Evaluation of Wellhead Finite Element Model Against Monitoring Data Using Different Soil Models

Massimiliano Russo, Arash Zakeri, Sergey Kuzmichev, Guttorm Grytøyr, Edward Clukey, Elizbar B. Kebadze
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2016, 138(6): 061301.
Paper No: OMAE-15-1115
https://doi.org/10.1115/1.4034099
Published Online: July 29, 2016
View Article titled, Integrity Assessment of Offshore Subsea Wells: Evaluation of Wellhead Finite Element Model Against Monitoring Data Using Different Soil Models
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Topics: Finite element model, Soil, Stress
Journal Articles

Ovalization Defect in Energy Pipes Caused by Concentrated Load

Hossein Ghaednia, Sreekanta Das
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. October 2016, 138(5): 051701.
Paper No: OMAE-15-1122
https://doi.org/10.1115/1.4033181
Published Online: June 2, 2016
View Article titled, Ovalization Defect in Energy Pipes Caused by Concentrated Load
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Topics: Deformation, Pipes, Pressure, Stress, Shapes, Pipelines, Finite element analysis, Rocks, Finite element model, Steel
Journal Articles

Strength of a Container Ship in Extreme Waves Obtained by Nonlinear Hydroelastoplasticity Dynamic Analysis and Finite Element Modeling

Weiqin Liu, Xuemin Song, Weiguo Wu, Katsuyuki Suzuki
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. June 2016, 138(3): 031602.
Paper No: OMAE-15-1018
https://doi.org/10.1115/1.4032604
Published Online: April 4, 2016
View Article titled, Strength of a Container Ship in Extreme Waves Obtained by Nonlinear Hydroelastoplasticity Dynamic Analysis and Finite Element Modeling
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Topics: Finite element methods, Finite element model, Ships, Waves, Containers
Journal Articles

Simplified Finite Element Models to Study the Dry Collapse of Straight and Curved Flexible Pipes

Alfredo Gay Neto, Clóvis de Arruda Martins, Eduardo Ribeiro Malta, Rafael Loureiro Tanaka, Carlos Alberto Ferreira Godinho
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. April 2016, 138(2): 021701.
Paper No: OMAE-15-1002
https://doi.org/10.1115/1.4032156
Published Online: January 21, 2016
View Article titled, Simplified Finite Element Models to Study the Dry Collapse of Straight and Curved Flexible Pipes
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Topics: Collapse, Pipes, Pressure, Boundary-value problems, Armor, External pressure, Finite element model
Journal Articles

Nonlinear Dynamic Response and Structural Evaluation of Container Ship in Large Freak Waves

Weiqin Liu, Katsuyuki Suzuki, Kazuki Shibanuma
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. February 2015, 137(1): 011601.
Paper No: OMAE-13-1101
https://doi.org/10.1115/1.4028506
Published Online: October 3, 2014
View Article titled, Nonlinear Dynamic Response and Structural Evaluation of Container Ship in Large Freak Waves
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Topics: Containers, Ships, Waves, Finite element methods, Finite element model, Strips, Computation