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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

J. Offshore Mech. Arct. Eng. June 2022, 144(3): 031701.

Paper No: OMAE-21-1117

DOI: https://doi.org/10.1115/1.4053255

Published Online: January 18, 2022

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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

J. Offshore Mech. Arct. Eng. February 2022, 144(1): 011801.

Paper No: OMAE-20-1213

DOI: https://doi.org/10.1115/1.4051545

Published Online: July 14, 2021

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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

J. Offshore Mech. Arct. Eng. June 2021, 143(3): 031702.

Paper No: OMAE-20-1131

DOI: https://doi.org/10.1115/1.4048879

Published Online: November 20, 2020

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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

J. Offshore Mech. Arct. Eng. February 2020, 142(1): 011605.

Paper No: OMAE-19-1073

DOI: https://doi.org/10.1115/1.4044652

Published Online: March 11, 2020

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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

J. Offshore Mech. Arct. Eng. August 2020, 142(4): 041802.

Paper No: OMAE-19-1155

DOI: https://doi.org/10.1115/1.4046170

Published Online: February 25, 2020

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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

J. Offshore Mech. Arct. Eng. February 2020, 142(1): 011902.

Paper No: OMAE-18-1168

DOI: https://doi.org/10.1115/1.4044290

Published Online: August 1, 2019

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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

J. Offshore Mech. Arct. Eng. December 2019, 141(6): 061605.

Paper No: OMAE-18-1170

DOI: https://doi.org/10.1115/1.4043778

Published Online: June 19, 2019

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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

J. Offshore Mech. Arct. Eng. April 2019, 141(2): 021606.

Paper No: OMAE-17-1120

DOI: https://doi.org/10.1115/1.4041457

Published Online: October 18, 2018

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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

J. Offshore Mech. Arct. Eng. December 2017, 139(6): 061701.

Paper No: OMAE-15-1125

DOI: https://doi.org/10.1115/1.4037291

Published Online: September 11, 2017

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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

J. Offshore Mech. Arct. Eng. December 2017, 139(6): 061401.

Paper No: OMAE-17-1055

DOI: https://doi.org/10.1115/1.4037290

Published Online: August 16, 2017

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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

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

Yafei Liu, Stelios Kyriakides, Jyan-Ywan Dyau

J. Offshore Mech. Arct. Eng. October 2017, 139(5): 051707.

Paper No: OMAE-16-1159

DOI: https://doi.org/10.1115/1.4037064

Published Online: July 6, 2017

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Topics: Cable reels, Collapse, Cycles, Pipes, Pressure, Stress, Tension, Three-dimensional models, Wind, Winding (process)

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

J. Offshore Mech. Arct. Eng. December 2017, 139(6): 061302.

Paper No: OMAE-17-1009

DOI: https://doi.org/10.1115/1.4037065

Published Online: July 6, 2017

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Topics: Bending (Stress), Finite element model, Friction, Pressure, Steel, Stress, Cylinders

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

J. Offshore Mech. Arct. Eng. December 2016, 138(6): 061301.

Paper No: OMAE-15-1115

DOI: https://doi.org/10.1115/1.4034099

Published Online: July 29, 2016

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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

J. Offshore Mech. Arct. Eng. October 2016, 138(5): 051701.

Paper No: OMAE-15-1122

DOI: https://doi.org/10.1115/1.4033181

Published Online: June 2, 2016

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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

J. Offshore Mech. Arct. Eng. June 2016, 138(3): 031602.

Paper No: OMAE-15-1018

DOI: https://doi.org/10.1115/1.4032604

Published Online: April 4, 2016

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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

J. Offshore Mech. Arct. Eng. April 2016, 138(2): 021701.

Paper No: OMAE-15-1002

DOI: https://doi.org/10.1115/1.4032156

Published Online: January 21, 2016

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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

J. Offshore Mech. Arct. Eng. February 2015, 137(1): 011601.

Paper No: OMAE-13-1101

DOI: https://doi.org/10.1115/1.4028506

Published Online: October 3, 2014

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Topics: Containers, Ships, Waves, Finite element methods, Finite element model, Strips, Computation

Journal Articles

A Three-Dimensional Curved Beam Element for Helical Components Modeling

Rodrigo Provasi, Clóvis de Arruda Martins

J. Offshore Mech. Arct. Eng. November 2014, 136(4): 041601.

Paper No: OMAE-13-1121

DOI: https://doi.org/10.1115/1.4027956

Published Online: July 16, 2014

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Topics: Cables, Displacement, Finite element analysis, Modeling, Pipes, Shear (Mechanics), Stiffness, Stress, Finite element model, Pipeline risers

Journal Articles

Fatigue Assessment of Aluminum Ship Details by Hotspot Stress Approach

Bård Wathne Tveiten, Stig Berge, Xiaozhi Wang

J. Offshore Mech. Arct. Eng. November 2013, 135(4): 041401.

Paper No: OMAE-11-1084

DOI: https://doi.org/10.1115/1.4024268

Published Online: July 15, 2013

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Topics: Stress, Finite element analysis, Stress concentration, Finite element model, Aluminum

Journal Articles

A Finite Macro-Element for Orthotropic Cylindrical Layer Modeling

Rodrigo Provasi, Clóvis de Arruda Martins

J. Offshore Mech. Arct. Eng. August 2013, 135(3): 031401.

Paper No: OMAE-11-1008

DOI: https://doi.org/10.1115/1.4023793

Published Online: May 24, 2013

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Topics: Cables, Displacement, Finite element analysis, Finite element model, Fourier series, Modeling, Pipeline risers, Pipes, Risers (Casting), Stiffness

Journal citation

NARROW

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

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

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

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

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

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

Numerical Investigation on Weld-Induced Imperfections in Aluminum Ship Plates

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

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

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

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

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

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

Ovalization Defect in Energy Pipes Caused by Concentrated Load

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

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

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

A Three-Dimensional Curved Beam Element for Helical Components Modeling

Fatigue Assessment of Aluminum Ship Details by Hotspot Stress Approach

A Finite Macro-Element for Orthotropic Cylindrical Layer Modeling

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