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Proceedings Papers

Estimation of Probability of Fatigue Failure on Tubular Joints

N. Lokesh, S. Nallayarasu, S. Karunanithi

Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A009, June 21–30, 2021

Paper No: OMAE2021-62724

DOI: https://doi.org/10.1115/OMAE2021-62724

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Topics: Fatigue failure, Fatigue life, Probability, Reliability, Tubular joints, Weibull distribution, Fatigue, Stress, Failure mechanisms, Uncertainty

Proceedings Papers

Parametric Evaluation of Stress Concentration Factor (SCF) at Brace – Chord Intersection of a Ring Stiffened Tubular Joint

G. Chandra Sai Krishna, S. Nallayarasu

Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A045, June 21–30, 2021

Paper No: OMAE2021-62704

DOI: https://doi.org/10.1115/OMAE2021-62704

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Topics: Bracing (Construction), Chords (Trusses), Finite element methods, Stress concentration, Tubular joints

Proceedings Papers

A Multidimensional FEA Approach for Determination of Hot Spot Stresses in Offshore Jacket Structures

Kris Hectors, Hasan Saeed, Wim De Waele

Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T01A020, February 16–17, 2021

Paper No: IOWTC2021-3532

DOI: https://doi.org/10.1115/IOWTC2021-3532

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Topics: Fatigue, Finite element analysis, Offshore platform jackets, Stress, Stress concentration, Tubular joints, Fatigue life, Waves, Fatigue analysis, Fatigue design

Proceedings Papers

Stress Concentration Factors Calculation: Analytical and Numerical Approaches for Welded Tubular Joints

Nathalia Paruolo, Thalita Mello, Paula Teixeira, Marco Pérez

Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A019, August 3–7, 2020

Paper No: OMAE2020-18848

DOI: https://doi.org/10.1115/OMAE2020-18848

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Topics: Fatigue, Stress concentration, Tubular joints, Welded joints

Proceedings Papers

Time Domain Fatigue Life Analysis of Offshore Jacket Structure

Yan Wei Wu

Proc. ASME. IOWTC2019, ASME 2019 2nd International Offshore Wind Technical Conference, V001T01A043, November 3–6, 2019

Paper No: IOWTC2019-7591

DOI: https://doi.org/10.1115/IOWTC2019-7591

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Topics: Fatigue life, Offshore platform jackets, Stress, Fatigue damage, Algorithms, Computer software, Damage, Fatigue analysis, Fatigue strength, Flow (Dynamics)

Proceedings Papers

Use of 3D Scan of Weld Joint in Finite Element Analysis and Stochastic Analysis of Hot-Spot Stresses in Tubular Joint for Fatigue Life Estimation

Mikkel L. Larsen, Vikas Arora, Marie Lützen, Ronnie R. Pedersen, Eric Putnam

Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A015, June 9–14, 2019

Paper No: OMAE2019-95704

DOI: https://doi.org/10.1115/OMAE2019-95704

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Topics: Fatigue life, Finite element analysis, Stress, Tubular joints

Proceedings Papers

Numerical Simulation and Result Interpretation of Large Scale Fatigue Testing of Tubular X-Joint Close to Resonance Frequency

Philippe Thibaux, Jeroen Van Wittenberghe, Maarten Van Poucke

Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A025, June 9–14, 2019

Paper No: OMAE2019-96198

DOI: https://doi.org/10.1115/OMAE2019-96198

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Topics: Computer simulation, Fatigue testing, Resonance, Tubular joints

Proceedings Papers

Multi-Level Design of Tubular Joints

Søren F. Ø. Jensen, Lars Vabbersgaard Andersen, Ronnie R. Pedersen, Martin Bjerre Nielsen

Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A041, November 4–7, 2018

Paper No: IOWTC2018-1015

DOI: https://doi.org/10.1115/IOWTC2018-1015

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Topics: Design, Tubular joints, Interpolation, Stress, Databases, Finite element analysis, Finite element model, Geometry, Modeling, Ocean engineering

Proceedings Papers

Development of a Welding Sequence Optimized for the Fatigue Resistance of Tubular Joints With a Novel Representative Welded Sample

Philippe Thibaux, Eric Van Pottelberg

Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A020, June 17–22, 2018

Paper No: OMAE2018-78024

DOI: https://doi.org/10.1115/OMAE2018-78024

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Topics: Fatigue, Tubular joints, Welding, Fatigue testing, Geometry, Welded joints, Dimensions, Manufacturing, Offshore structures, Robots

Proceedings Papers

Calibration of Long-Term Time-Domain Load Generation for Fatigue Life Assessment of Offshore Wind Turbine

Bryan Nelson, Yann Quéméner, Tsung-Yueh Lin, Hsin-Haou Huang, Chi-Yu Chien

Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A053, June 25–30, 2017

Paper No: OMAE2017-61747

DOI: https://doi.org/10.1115/OMAE2017-61747

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Topics: Calibration, Fatigue life, Offshore wind turbines, Stress, Wind, Wind turbines, Fatigue damage, Waves, Boundary element methods, Computation

Proceedings Papers

Automated Identification of Critical Tubular Joints of Offshore Jacket Structure by Deterministic Fatigue Analysis

Shrikarpagam Dhandapani

Proc. ASME. OMAE2017, Volume 3A: Structures, Safety and Reliability, V03AT02A036, June 25–30, 2017

Paper No: OMAE2017-61785

DOI: https://doi.org/10.1115/OMAE2017-61785

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Topics: Fatigue analysis, Offshore platform jackets, Tubular joints, Fatigue, Stress, Fatigue damage, Fatigue life, Cycles, Ocean engineering, Offshore structural design

Proceedings Papers

Finite Element Methods for the Structural Analysis of Tension Leg Platforms for Floating Wind Turbines

Markus S. Starr, Andreas Manjock, Christian Arjes, Ngoc-Do Nguyen, Torsten Faber

Proc. ASME. OMAE2017, Volume 3B: Structures, Safety and Reliability, V03BT02A038, June 25–30, 2017

Paper No: OMAE2017-62513

DOI: https://doi.org/10.1115/OMAE2017-62513

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Topics: Finite element methods, Floating wind turbines, Structural analysis, Tension-leg platforms, Stress, Computational methods, Finite element analysis, Simulation, Design, Fatigue analysis

Proceedings Papers

Neural Networks for Tubular Joint Optimization in Offshore Jacket Structures

Niels Hørbye Christiansen, Benny Korsholm Tang

Proc. ASME. OMAE2016, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A013, June 19–24, 2016

Paper No: OMAE2016-54846

DOI: https://doi.org/10.1115/OMAE2016-54846

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Topics: Artificial neural networks, Offshore platform jackets, Optimization, Tubular joints, Design, Finite element methods, Finite element model, Bracing (Construction), Dimensions, Chords (Trusses)

Proceedings Papers

Background for Revision of DNVGL-RP-C203 Fatigue Design of Offshore Steel Structures in 2016

Inge Lotsberg, Arne Fjeldstad, Knut O. Ronold

Proc. ASME. OMAE2016, Volume 4: Materials Technology, V004T03A015, June 19–24, 2016

Paper No: OMAE2016-54939

DOI: https://doi.org/10.1115/OMAE2016-54939

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Topics: Fatigue design, Ocean engineering, Steel, Surface roughness, Cathodic protection, Coating processes, Coatings, Fatigue, Manufacturing, Pipelines

Proceedings Papers

Fatigue Algorithm for Modeling Many Weld Toe Cracks Propagating at Welded Joints

Kin Shun Tsang, John H. L. Pang, Hsin Jen Hoh

Proc. ASME. OMAE2016, Volume 3: Structures, Safety and Reliability, V003T02A031, June 19–24, 2016

Paper No: OMAE2016-54735

DOI: https://doi.org/10.1115/OMAE2016-54735

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Topics: Algorithms, Fatigue, Fracture (Materials), Modeling, Welded joints, Fatigue life, Fatigue cracks, Density, Plates (structures), Stress

Proceedings Papers

Updating Failure Probability of a Welded Joint in Offshore Wind Turbine Substructures

Quang A. Mai, John D. Sørensen, Philippe Rigo

Proc. ASME. OMAE2016, Volume 3: Structures, Safety and Reliability, V003T02A059, June 19–24, 2016

Paper No: OMAE2016-54232

DOI: https://doi.org/10.1115/OMAE2016-54232

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Topics: Failure, Offshore wind turbines, Probability, Welded joints, Reliability, Design, Inspection, Brittle fracture, Fracture (Materials), Maintenance

Proceedings Papers

The Analysis of the Extrapolation Method Used in Typical Structures of Jacket Platforms

Yifei Zhu, Shixiao Fu, Jianqiao Wu

Proc. ASME. OMAE2015, Volume 3: Structures, Safety and Reliability, V003T02A032, May 31–June 5, 2015

Paper No: OMAE2015-41553

DOI: https://doi.org/10.1115/OMAE2015-41553

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Topics: Chords (Trusses), Design, Fatigue strength, Finite element methods, Fittings, Offshore platforms, Sensors, Shear stress, Shells, Simulation

Proceedings Papers

Fatigue Evaluation Procedures for Multi-Axial Stress State in Welded Joints

Jeong K. Hong, Thomas P. Forte

Proc. ASME. OMAE2015, Volume 4: Materials Technology, V004T03A010, May 31–June 5, 2015

Paper No: OMAE2015-41412

DOI: https://doi.org/10.1115/OMAE2015-41412

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Topics: Fatigue, Stress, Welded joints, Failure, Fatigue life, Fatigue failure, Shear stress, Cycles, Fracture (Materials), Shear (Mechanics)

Proceedings Papers

Efficient Fatigue Testing of Tubular Joints

P. Thibaux, J. Van Wittenberghe, E. Van Pottelberg, M. Van Poucke, P. De Baets, W. De Waele

Proc. ASME. OMAE2015, Volume 4: Materials Technology, V004T03A011, May 31–June 5, 2015

Paper No: OMAE2015-41740

DOI: https://doi.org/10.1115/OMAE2015-41740

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Topics: Fatigue testing, Tubular joints, Fatigue, Computation, Finite element analysis, Design, Offshore structures, Offshore wind turbines, Resonance, Seas

Proceedings Papers

Variables Affecting Fracture Toughness of Welds in T-K-Y Connections

Radhika Panday, Shenjia Zhang, Jon Ogborn, Badri K. Narayanan

Proc. ASME. OMAE2014, Volume 5: Materials Technology; Petroleum Technology, V005T03A030, June 8–13, 2014

Paper No: OMAE2014-24205

DOI: https://doi.org/10.1115/OMAE2014-24205

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Topics: Fracture toughness, Welded joints, Metals, Welding, Brittleness, Fracture (Materials), Heat treating (Metalworking), Phase transition temperature, Temperature, Cycles

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NARROW

Estimation of Probability of Fatigue Failure on Tubular Joints

Parametric Evaluation of Stress Concentration Factor (SCF) at Brace – Chord Intersection of a Ring Stiffened Tubular Joint

A Multidimensional FEA Approach for Determination of Hot Spot Stresses in Offshore Jacket Structures

Stress Concentration Factors Calculation: Analytical and Numerical Approaches for Welded Tubular Joints

Time Domain Fatigue Life Analysis of Offshore Jacket Structure

Use of 3D Scan of Weld Joint in Finite Element Analysis and Stochastic Analysis of Hot-Spot Stresses in Tubular Joint for Fatigue Life Estimation

Numerical Simulation and Result Interpretation of Large Scale Fatigue Testing of Tubular X-Joint Close to Resonance Frequency

Multi-Level Design of Tubular Joints

Development of a Welding Sequence Optimized for the Fatigue Resistance of Tubular Joints With a Novel Representative Welded Sample

Calibration of Long-Term Time-Domain Load Generation for Fatigue Life Assessment of Offshore Wind Turbine

Automated Identification of Critical Tubular Joints of Offshore Jacket Structure by Deterministic Fatigue Analysis

Finite Element Methods for the Structural Analysis of Tension Leg Platforms for Floating Wind Turbines

Neural Networks for Tubular Joint Optimization in Offshore Jacket Structures

Background for Revision of DNVGL-RP-C203 Fatigue Design of Offshore Steel Structures in 2016

Fatigue Algorithm for Modeling Many Weld Toe Cracks Propagating at Welded Joints

Updating Failure Probability of a Welded Joint in Offshore Wind Turbine Substructures

The Analysis of the Extrapolation Method Used in Typical Structures of Jacket Platforms

Fatigue Evaluation Procedures for Multi-Axial Stress State in Welded Joints

Efficient Fatigue Testing of Tubular Joints

Variables Affecting Fracture Toughness of Welds in T-K-Y Connections

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