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Proceedings Papers

Short-Term Extreme Response Prediction for a Jacket Platform Subjected to Nonlinear Wave Loads

Wei Chai, Xiangpeng Yu, Bernt J. Leira, Jian Gu

Proc. ASME. OMAE2022, Volume 2: Structures, Safety, and Reliability, V002T02A046, June 5–10, 2022

Paper No: OMAE2022-80095

DOI: https://doi.org/10.1115/OMAE2022-80095

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Topics: Nonlinear waves, Stress

Proceedings Papers

On Design Parameters for Accidental Ice Loading on Ship Hulls

Bernt J. Leira, Wei Chai, Gowtham Radhakrishnan

Proc. ASME. OMAE2022, Volume 6: Polar and Arctic Sciences and Technology, V006T07A031, June 5–10, 2022

Paper No: OMAE2022-81304

DOI: https://doi.org/10.1115/OMAE2022-81304

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Topics: Design, Hull, Ice, Ships

Proceedings Papers

Motion Response Prediction of Marine Vessels Based on Hydrodynamic Models Updated Through On-Site Measurements

Gowtham Radhakrishnan, Bernt J. Leira, Zhen Gao, Svein Sævik, Alojz Gomola

Proc. ASME. OMAE2022, Volume 2: Structures, Safety, and Reliability, V002T02A018, June 5–10, 2022

Paper No: OMAE2022-78912

DOI: https://doi.org/10.1115/OMAE2022-78912

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Topics: Spectra (Spectroscopy), Vessels, Waves, Optimization, Uncertainty, Errors, North Sea, Ocean engineering, Physics

Proceedings Papers

Short-Term Analysis of Ship Capsizing Probability in Random Seas

Wei Chai, Lin He, Bernt J. Leira, Chana Sinsabvarodom, Peiyuan Feng

Proc. ASME. OMAE2022, Volume 2: Structures, Safety, and Reliability, V002T02A025, June 5–10, 2022

Paper No: OMAE2022-80098

DOI: https://doi.org/10.1115/OMAE2022-80098

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Topics: Probability, Seas, Ships

Proceedings Papers

A Framework for Condition Monitoring and Risk-Based Decision Support Involving a Vessel State Observer

Xu Han, Bernt J. Leira, Svein Sævik, Gowtham Radhakrishnan, Stian Skjong, Lars T. Kyllingstad

Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A018, June 21–30, 2021

Paper No: OMAE2021-61850

DOI: https://doi.org/10.1115/OMAE2021-61850

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Topics: Condition monitoring, Risk, State estimation, Vessels, Sensors, Data acquisition, Inertia (Mechanics), Waves, Center of mass, Damping

Proceedings Papers

Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion

Erling N. Lone, Thomas Sauder, Kjell Larsen, Bernt J. Leira

Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A020, June 21–30, 2021

Paper No: OMAE2021-62775

DOI: https://doi.org/10.1115/OMAE2021-62775

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Topics: Chain, Corrosion, Fatigue, Mooring, Stress, Design, Engineering design processes, Fatigue life, Fatigue testing, Ocean engineering

Proceedings Papers

Probabilistic Fatigue Assessment of a Mooring Line Based on Station-Keeping Trials in Ice

Chana Sinsabvarodom, Bernt J. Leira, Wei Chai, Arvid Naess

Proc. ASME. OMAE2021, Volume 7: Polar and Arctic Sciences and Technology, V007T07A015, June 21–30, 2021

Paper No: OMAE2021-62924

DOI: https://doi.org/10.1115/OMAE2021-62924

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Topics: Fatigue, Ice, Mooring, Stress

Proceedings Papers

Dynamic Behavior of a Novel Heave-Compensated Floating Platform for Well Interventions

Marcelo A. Jaculli, Bernt J. Leira, Sigbjørn Sangesland, Celso K. Morooka, José Ricardo P. Mendes

Proc. ASME. OMAE2020, Volume 11: Petroleum Technology, V011T11A051, August 3–7, 2020

Paper No: OMAE2020-18472

DOI: https://doi.org/10.1115/OMAE2020-18472

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Topics: Buoyancy, Cables, Design, Displacement, Drilling, Drillships, Floating structures, Modeling, North Sea, Pipeline risers

Proceedings Papers

Future Scenarios for Arctic Shipping

Martin Bergström, Bernt J. Leira, Pentti Kujala

Proc. ASME. OMAE2020, Volume 7: Polar and Arctic Sciences and Technology, V007T07A006, August 3–7, 2020

Paper No: OMAE2020-18166

DOI: https://doi.org/10.1115/OMAE2020-18166

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Topics: Arctic region, Climate change, Natural resources

Proceedings Papers

Extreme Value Estimation of Mooring Loads Based on Station-Keeping Trials in Ice

Chana Sinsabvarodom, Bernt J. Leira, Wei Chai, Arvid Naess

Proc. ASME. OMAE2020, Volume 7: Polar and Arctic Sciences and Technology, V007T07A018, August 3–7, 2020

Paper No: OMAE2020-18172

DOI: https://doi.org/10.1115/OMAE2020-18172

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Topics: Ice, Mooring, Stress

Proceedings Papers

Influence of Mean Tension on Mooring Line Fatigue Life

Erling N. Lone, Bernt J. Leira, Thomas Sauder, Vegard Aksnes, Øystein Gabrielsen, Kjell Larsen

Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A053, August 3–7, 2020

Paper No: OMAE2020-18628

DOI: https://doi.org/10.1115/OMAE2020-18628

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Topics: Fatigue life, Mooring, Tension, Stress, Design, Fatigue damage, Semi-submersible offshore structures, Chain, Cycles, Engineering simulation

eBook

Pipeline Integrity Management Under Geohazard Conditions (PIMG)

Publisher: ASME Press

Published: 2020

DOI: https://doi.org/10.1115/1.861998

ISBN: 9780791861998

Proceedings Papers

Assessment of Methods for Short-Term Extreme Value Analysis of Riser Collision

Ping Fu, Bernt J. Leira, Dag Myrhaug

Proc. ASME. OMAE2018, Volume 11B: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11BT12A023, June 17–22, 2018

Paper No: OMAE2018-78318

DOI: https://doi.org/10.1115/OMAE2018-78318

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Topics: Collisions (Physics), Pipeline risers, Risers (Casting), Probability, Simulation, Stress, Wakes, Waves

Proceedings Papers

Numerical Prediction of Ship-Ice Interaction: A Project Presentation

Malte Hahn, Hendrik Dankowski, Sören Ehlers, Sandro Erceg, Thomas Rung, Michael Huisman, Henrik Sjöblom, Bernt J. Leira, Wei Chai

Proc. ASME. OMAE2017, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A002, June 25–30, 2017

Paper No: OMAE2017-61814

DOI: https://doi.org/10.1115/OMAE2017-61814

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Topics: Ice, Ships, Arctic region, Hull, Simulation, Stress, Climate change, Collaboration, Flow (Dynamics), Industrial design

Proceedings Papers

Multi-Purpose Offshore-Platforms: Past, Present and Future Research and Developments

Bernt J. Leira

Proc. ASME. OMAE2017, Volume 9: Offshore Geotechnics; Torgeir Moan Honoring Symposium, V009T12A015, June 25–30, 2017

Paper No: OMAE2017-62691

DOI: https://doi.org/10.1115/OMAE2017-62691

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Topics: Offshore platforms, Ocean engineering, Design, Economics , Maintenance, Ocean energy, Optimization, Wind, Wind farms

Proceedings Papers

Wake Shielding Model Effect on Riser Dynamic Response

Ping Fu, Bernt J. Leira, Dag Myrhaug

Proc. ASME. OMAE2017, Volume 3B: Structures, Safety and Reliability, V03BT02A008, June 25–30, 2017

Paper No: OMAE2017-62557

DOI: https://doi.org/10.1115/OMAE2017-62557

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Topics: Dynamic response, Pipeline risers, Risers (Casting), Wakes, Flow (Dynamics), Waves, Clearances (Engineering), Cylinders, Computer software, Deflection

Proceedings Papers

Value of Information-Based Inspection Planning for Offshore Structures

Arifian Agusta, Sebastian Thöns, Bernt J. Leira

Proc. ASME. OMAE2017, Volume 3B: Structures, Safety and Reliability, V03BT02A035, June 25–30, 2017

Paper No: OMAE2017-62493

DOI: https://doi.org/10.1115/OMAE2017-62493

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Topics: Inspection, Offshore structures, Decision analysis, Risk-based inspection, Petroleum industry, Reliability

Journal Articles

Long-Term Extreme Response and Reliability of a Vessel Rolling in Random Beam Seas

Wei Chai, Arvid Naess, Bernt J. Leira

J. Offshore Mech. Arct. Eng. February 2018, 140(1): 011601.

Paper No: OMAE-16-1075

DOI: https://doi.org/10.1115/1.4037789

Published Online: September 14, 2017

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Topics: Reliability, Seas, Probability, Vessels, Statistics

Proceedings Papers

Long-Term Extreme Response of a Vessel Rolling in Random Seas

Wei Chai, Arvid Naess, Bernt J. Leira

Proc. ASME. OMAE2016, Volume 3: Structures, Safety and Reliability, V003T02A041, June 19–24, 2016

Paper No: OMAE2016-54233

DOI: https://doi.org/10.1115/OMAE2016-54233

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Topics: Seas, Vessels, Statistics, Damping, Excitation, Filters, Probability, Ships, Stability, White noise

Proceedings Papers

First- and Second-Order Wave-Induced Dynamic Response of Submerged Floating Tunnels

Bernt J. Leira

Proc. ASME. OMAE2016, Volume 3: Structures, Safety and Reliability, V003T02A042, June 19–24, 2016

Paper No: OMAE2016-54598

DOI: https://doi.org/10.1115/OMAE2016-54598

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Topics: Dynamic response, Tunnels, Waves, Wave frequency, Arches, Computational methods, Damping, Shorelines

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Journal citation

NARROW

Short-Term Extreme Response Prediction for a Jacket Platform Subjected to Nonlinear Wave Loads

On Design Parameters for Accidental Ice Loading on Ship Hulls

Motion Response Prediction of Marine Vessels Based on Hydrodynamic Models Updated Through On-Site Measurements

Short-Term Analysis of Ship Capsizing Probability in Random Seas

A Framework for Condition Monitoring and Risk-Based Decision Support Involving a Vessel State Observer

Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion

Probabilistic Fatigue Assessment of a Mooring Line Based on Station-Keeping Trials in Ice

Dynamic Behavior of a Novel Heave-Compensated Floating Platform for Well Interventions

Future Scenarios for Arctic Shipping

Extreme Value Estimation of Mooring Loads Based on Station-Keeping Trials in Ice

Influence of Mean Tension on Mooring Line Fatigue Life

Pipeline Integrity Management Under Geohazard Conditions (PIMG)

Assessment of Methods for Short-Term Extreme Value Analysis of Riser Collision

Numerical Prediction of Ship-Ice Interaction: A Project Presentation

Multi-Purpose Offshore-Platforms: Past, Present and Future Research and Developments

Wake Shielding Model Effect on Riser Dynamic Response

Value of Information-Based Inspection Planning for Offshore Structures

Long-Term Extreme Response and Reliability of a Vessel Rolling in Random Beam Seas

Long-Term Extreme Response of a Vessel Rolling in Random Seas

First- and Second-Order Wave-Induced Dynamic Response of Submerged Floating Tunnels

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