Search Results | ASME Digital Collection

1-14 of 14

Sort by

Sort Order Select

Proceedings Papers

On the Structural Analysis of Icebreakers Due to Ramming of First-Year Ice Ridges

Weidong Zhao, Bernt Johan Leira, Knut Vilhelm Høyland, Ekaterina Kim, Guoqing Feng, Zhanyang Chen, Hongbin Gui

Proc. ASME. OMAE2022, Volume 6: Polar and Arctic Sciences and Technology, V006T07A029, June 5–10, 2022

Paper No: OMAE2022-79661

DOI: https://doi.org/10.1115/OMAE2022-79661

View Paper

Topics: Ice, Ice ridges, Icebreakers, Ships, Structural analysis

Proceedings Papers

Scenario-Based Risk Management for Arctic Waters

Martin Bergström, Thomas Browne, Sören Ehlers, Inari Helle, Hauke Herrnring, Faisal Khan, Jan Kubiczek, Pentti Kujala, Mihkel Kõrgesaar, Bernt Johan Leira, Tuuli Parviainen, Arttu Polojärvi, Mikko Suominen, Rocky Taylor, Jukka Tuhkuri, Jarno Vanhatalo, Brian Veitch

Proc. ASME. OMAE2022, Volume 6: Polar and Arctic Sciences and Technology, V006T07A004, June 5–10, 2022

Paper No: OMAE2022-80767

DOI: https://doi.org/10.1115/OMAE2022-80767

View Paper

Topics: Arctic region, Ice, Risk management, Ships, Stress, Water

Proceedings Papers

System Uncertainty Effects on the Wave Frequency Response Of Floating Vessels Based on Polynomial Chaos Expansion

Gowtham Radhakrishnan, Xu Han, Svein Sævik, Zhen Gao, Bernt Johan Leira

Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A016, June 21–30, 2021

Paper No: OMAE2021-62542

DOI: https://doi.org/10.1115/OMAE2021-62542

View Paper

Topics: Chaos, Frequency-domain analysis, Polynomials, Sensitivity analysis, Uncertainty, Vessels, Wave frequency

Journal Articles

Static and Cyclic Behavior of Welded DH36 Steel and Its Application at Low Temperatures

Weidong Zhao, Guoqing Feng, Bernt Johan Leira, Huilong Ren

J. Offshore Mech. Arct. Eng. February 2022, 144(1): 011701.

Paper No: OMAE-20-1211

DOI: https://doi.org/10.1115/1.4052179

Published Online: September 15, 2021

View Article

Topics: Fatigue, Fracture (Materials), Fracture (Process), Low temperature, Steel, Temperature, Fatigue testing, Stress, Brittleness

Journal Articles

Simulating High-Mode Vortex-Induced Vibration of a Riser in Linearly Sheared Current Using an Empirical Time-Domain Model

Sang Woo Kim, Svein Sævik, Jie Wu, Bernt Johan Leira

J. Offshore Mech. Arct. Eng. August 2021, 143(4): 041901.

Paper No: OMAE-20-1127

DOI: https://doi.org/10.1115/1.4049246

Published Online: January 12, 2021

View Article

Topics: Fatigue damage, Pipeline risers, Risers (Casting), Stress, Vortex-induced vibration, Tension, Simulation

Proceedings Papers

A Sensitivity Study of Vessel Hydrodynamic Model Parameters

Xu Han, Svein Sævik, Bernt Johan Leira

Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A039, August 3–7, 2020

Paper No: OMAE2020-19039

DOI: https://doi.org/10.1115/OMAE2020-19039

View Paper

Topics: Vessels, Computer simulation, Decision making, Energy industry, Inspection, Life extension, Maintenance, Uncertainty, Waves

Proceedings Papers

Effect of Wave-Current Interaction on Structural Responses of a Very Long and Side-Anchored Floating Bridge

Jian Dai, Bjørn Christian Abrahamsen, Bernt Johan Leira

Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A016, August 3–7, 2020

Paper No: OMAE2020-18597

DOI: https://doi.org/10.1115/OMAE2020-18597

View Paper

Topics: Bridges (Structures), Structural response analysis, Waves

Proceedings Papers

Eliminating the Uncertainties in Hydraulic and Ice Loads on Berm Breakwaters

Maria Pontiki, Bernt Johan Leira, Knut Vilhelm Høyland

Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A010, June 9–14, 2019

Paper No: OMAE2019-95139

DOI: https://doi.org/10.1115/OMAE2019-95139

View Paper

Topics: Arctic region, Breakwaters, Design, Ice, Stress, Uncertainty

Proceedings Papers

Submerged Production Unit: Design and Method for Launch and Tow to Field

Venkatesan Arumugam Elumalai, Sigbjørn Daasvatn, Daniel Karunakaran, Kjell Larsen, Bernt Johan Leira

Proc. ASME. OMAE2019, Volume 5A: Pipelines, Risers, and Subsea Systems, V05AT04A046, June 9–14, 2019

Paper No: OMAE2019-95291

DOI: https://doi.org/10.1115/OMAE2019-95291

View Paper

Topics: Design, Ocean engineering, Vessels, Buoyancy, Computer software, Construction, Cranes, Dynamic analysis, Fossil fuels, Glass reinforced plastics

Journal Articles

Long-Term Extreme Response Analysis of Marine Structures Using Inverse SORM

Finn-Idar G. Giske, Bernt Johan Leira, Ole Øiseth

J. Offshore Mech. Arct. Eng. October 2018, 140(5): 051601.

Paper No: OMAE-17-1146

DOI: https://doi.org/10.1115/1.4039718

Published Online: May 2, 2018

View Article

Topics: Approximation, Marine structures, Reliability, Errors

Journal Articles

Effects of Soil Profile Variation and Scour on Structural Response of an Offshore Monopile Wind Turbine

Hui Li, Muk Chen Ong, Bernt Johan Leira, Dag Myrhaug

J. Offshore Mech. Arct. Eng. August 2018, 140(4): 042001.

Paper No: OMAE-16-1099

DOI: https://doi.org/10.1115/1.4039297

Published Online: March 14, 2018

View Article

Topics: Sands, Soil, Stress, Wind turbines, Wind, Wind waves, Ocean engineering, Water, Waves, Displacement

Proceedings Papers

Long-Term Extreme Response Analysis of Marine Structures Using Inverse SORM

Finn-Idar G. Giske, Bernt Johan Leira, Ole Øiseth

Proc. ASME. OMAE2017, Volume 3A: Structures, Safety and Reliability, V03AT02A052, June 25–30, 2017

Paper No: OMAE2017-61409

DOI: https://doi.org/10.1115/OMAE2017-61409

View Paper

Topics: Marine structures, Reliability, Approximation, Event history analysis

Proceedings Papers

A Case Study of the Influence on Crashworthiness From the Implementation of Ice Strengthening

Halvor Larsson Aga, Bernt Johan Leira, Sören Ehlers, Hans Arne Blomvågnes-Bakke

Proc. ASME. OMAE2014, Volume 4B: Structures, Safety and Reliability, V04BT02A019, June 8–13, 2014

Paper No: OMAE2014-24127

DOI: https://doi.org/10.1115/OMAE2014-24127

View Paper

Topics: Crashworthiness, Ice, Fuel storage, Liquefied natural gas, Ships, Collisions (Physics), Absorption, Design, Finite element analysis, Safety

Proceedings Papers

Ice Condition Database for the Arctic Sea

Tõnis Tõns, Sandro Erceg, Sören Ehlers, Bernt Johan Leira

Proc. ASME. OMAE2014, Volume 10: Polar and Arctic Science and Technology, V010T07A025, June 8–13, 2014

Paper No: OMAE2014-23761

DOI: https://doi.org/10.1115/OMAE2014-23761

View Paper

Topics: Arctic Ocean, Databases, Ice, Satellites, Statistical analysis, Vessels

Journal citation

NARROW

On the Structural Analysis of Icebreakers Due to Ramming of First-Year Ice Ridges

Scenario-Based Risk Management for Arctic Waters

System Uncertainty Effects on the Wave Frequency Response Of Floating Vessels Based on Polynomial Chaos Expansion

Static and Cyclic Behavior of Welded DH36 Steel and Its Application at Low Temperatures

Simulating High-Mode Vortex-Induced Vibration of a Riser in Linearly Sheared Current Using an Empirical Time-Domain Model

A Sensitivity Study of Vessel Hydrodynamic Model Parameters

Effect of Wave-Current Interaction on Structural Responses of a Very Long and Side-Anchored Floating Bridge

Eliminating the Uncertainties in Hydraulic and Ice Loads on Berm Breakwaters

Submerged Production Unit: Design and Method for Launch and Tow to Field

Long-Term Extreme Response Analysis of Marine Structures Using Inverse SORM

Effects of Soil Profile Variation and Scour on Structural Response of an Offshore Monopile Wind Turbine

Long-Term Extreme Response Analysis of Marine Structures Using Inverse SORM

A Case Study of the Influence on Crashworthiness From the Implementation of Ice Strengthening

Ice Condition Database for the Arctic Sea

Journals

Conference Proceedings

eBooks

Resources

Opportunities

Journals

Conference Proceedings

eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only