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Proceedings Papers

An Analytical Solution for Evaluating Structural Resistance of a Stiffened Plate Under Lateral Impact With Large Indentation

Yichi Zhang, Jiayou Zhou, Yuchao Yuan, Wenyong Tang
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A096, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-126697
https://doi.org/10.1115/OMAE2024-126697
View Paper titled, An Analytical Solution for Evaluating Structural Resistance of a Stiffened Plate Under Lateral Impact With Large Indentation
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Topics: Accidents, Collisions (Physics), Computer simulation, Crashworthiness, Damage, Deformation, Design, Rupture, Shells, Ships
Proceedings Papers

Probabilistic Risk-Based Inspection Method for Offshore Jackets: Combined Fatigue Degradation and Collapse Under Extreme Environmental Overload

Mark Manzocchi, Bryan Horton, Nicolas Rooms, Jeremy Evans, Oluwole Fajuyitan, Alexander Macdonald
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A061, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-128159
https://doi.org/10.1115/OMAE2024-128159
View Paper titled, Probabilistic Risk-Based Inspection Method for Offshore Jackets: Combined Fatigue Degradation and Collapse Under Extreme Environmental Overload
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Topics: Collapse, Fatigue, Offshore platform jackets, Risk-based inspection, Inspection, Probability, Fatigue failure, Nondestructive evaluation, Performance, Redundancy (Engineering)
Proceedings Papers

Application of Idealized Structural Unit Method to Determine the Ultimate Strength of Ship Model in Bending

Thomas Lindemann, Alessandro La Ferlita, Patrick Kaeding
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A085, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125843
https://doi.org/10.1115/OMAE2024-125843
View Paper titled, Application of Idealized Structural Unit Method to Determine the Ultimate Strength of Ship Model in Bending
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Topics: Collapse, Ships, Tensile strength, Welding, Stress, Girders, Hull, Displacement, Plating, Residual stresses
Proceedings Papers

Effect of Forward Speed on Hydrodynamic Responses and Structural Responses of a Benchmark Vessel

Zhiping Cheng, Yingying Chen, Minbo Cai
Proc. ASME. OMAE2024, Volume 5A: Ocean Engineering, V05AT06A040, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125568
https://doi.org/10.1115/OMAE2024-125568
View Paper titled, Effect of Forward Speed on Hydrodynamic Responses and Structural Responses of a Benchmark Vessel
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Topics: Design, Fatigue, Fatigue damage, Finite element analysis, Shear (Mechanics), Stress, Structural elements (Construction), Structural response analysis, Surges, Vessels
Proceedings Papers

Hydroelastic Responses of Submersible Modular Fish Pen With Different Lengths Under Wave and Current Actions

Yi Ping Qiao, Yunil Chu, Chien Ming Wang, Mayank Batra, Huu Phu Nguyen
Proc. ASME. OMAE2024, Volume 9: Philip Liu Honoring Symposium on Water Wave Mechanics and Hydrodynamics; Blue Economy Symposium, V009T13A002, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-123598
https://doi.org/10.1115/OMAE2024-123598
View Paper titled, Hydroelastic Responses of Submersible Modular Fish Pen With Different Lengths Under Wave and Current Actions
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Topics: Mooring, Ocean engineering, Submersibles, Waves, Structural elements (Construction), Buckling, Computer software, Design, Failure, Glass fibers
Proceedings Papers

Informing Asset Life Extension: Probabilistic Fatigue Life Reassessment of Offshore Wind Turbine Structural Components Using a Bayesian Network

Hannah Mitchell, Nigel Pready, David García Cava, Ali Mehmanparast, Philipp Thies
Proc. ASME. IOWTC2023, ASME 2023 5th International Offshore Wind Technical Conference, V001T01A001, December 18–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2023-118963
https://doi.org/10.1115/IOWTC2023-118963
View Paper titled, Informing Asset Life Extension: Probabilistic Fatigue Life Reassessment of Offshore Wind Turbine Structural Components Using a Bayesian Network
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Topics: Bayesian network, Fatigue, Fatigue life, Life extension, Offshore wind turbines, Structural elements (Construction)
Proceedings Papers

Coupled Hydrodynamic and Geotechnical Simulation of Floating Offshore Structures

Ashley P. Dyson, Ali Tolooiyan, Gholamreza Kefayati
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A010, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104397
https://doi.org/10.1115/OMAE2023-104397
View Paper titled, Coupled Hydrodynamic and Geotechnical Simulation of Floating Offshore Structures
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Topics: Fluids, Offshore structures, Seabed, Simulation, Soil, Mooring, Deformation, Ocean engineering, Computational fluid dynamics, Finite element analysis
Proceedings Papers

Optimal Design for the Crashworthiness of the Hull Side Structure Under the Impact of the Raked Bow

Pengyao Yu, Chengyu Zhang, Runbei Zou, Qiang Wang, Boran Zhang
Proc. ASME. OMAE2023, Volume 2: Structures, Safety, and Reliability, V002T02A003, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-102705
https://doi.org/10.1115/OMAE2023-102705
View Paper titled, Optimal Design for the Crashworthiness of the Hull Side Structure Under the Impact of the Raked Bow
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Topics: Artificial neural networks, Collisions (Physics), Crashworthiness, Design, Hull, Optimization, Ships, Damage, Experimental design, Vessels
Proceedings Papers

Reliability Analysis of Crack Growth Occurrence for a Secondary Structural Component due to Vibration Excitation

Siri Kolle Kleivane, Bernt Johan Leira, Sverre Steen
Proc. ASME. OMAE2023, Volume 2: Structures, Safety, and Reliability, V002T02A042, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104648
https://doi.org/10.1115/OMAE2023-104648
View Paper titled, Reliability Analysis of Crack Growth Occurrence for a Secondary Structural Component due to Vibration Excitation
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Topics: Event history analysis, Excitation, Fracture (Materials), Structural elements (Construction), Vibration, Hull, Engines, Fatigue cracks, Ships, Waves
Proceedings Papers

A Trawl Net Model Tailor-Made for Simulation of Pipeline and Trawl Board Pull-Over Interaction

Vegard Longva, Erik Levold, Håvar Ilstad
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A021, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79216
https://doi.org/10.1115/OMAE2022-79216
View Paper titled, A Trawl Net Model Tailor-Made for Simulation of Pipeline and Trawl Board Pull-Over Interaction
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Topics: Pipelines, Simulation, Tension, Drag (Fluid dynamics), Flumes, Stress, Computer software, Degrees of freedom, Ropes, Steel
Proceedings Papers

Slamming Induced Fatigue in a Moonpool With a Recess

Dimitris Chalkias, Zana Sulaiman
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A002, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78395
https://doi.org/10.1115/OMAE2022-78395
View Paper titled, Slamming Induced Fatigue in a Moonpool With a Recess
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Topics: Computational fluid dynamics, Drillships, Fatigue, Finite element methods, Finite element model, Pressure, Fatigue life, Structural elements (Construction), Flow (Dynamics), Stress
Proceedings Papers

On Lifetime Extension of Wind Turbine Drivetrains

Kelly Tartt, Amir R. Nejad, Abbas Kazemi-Amiri, Alasdair McDonald
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A025, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62516
https://doi.org/10.1115/OMAE2021-62516
View Paper titled, On Lifetime Extension of Wind Turbine Drivetrains
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Topics: Wind turbines, Service life (Equipment), Wind, Bearings, Carbon, Economics , Emissions, Fossil fuels, Machinery, Ocean engineering
Proceedings Papers

Effect of Marine Nuclear Reactor Environment to Ship’s Structural Responses

Han Koo Jeong, Soo Hyoung Kim
Proc. ASME. OMAE2021, Volume 3: Materials Technology, V003T03A002, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62600
https://doi.org/10.1115/OMAE2021-62600
View Paper titled, Effect of Marine Nuclear Reactor Environment to Ship’s Structural Responses
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Topics: Emissions, Greenhouse gases, Hull, Irradiation (Radiation exposure), Materials properties, Neutrons, Nuclear power, Nuclear reactors, Poisson ratio, Pollution
Proceedings Papers

Fatigue Design of Hybrid Welded Steel Beams

Jeroen Van Wittenberghe, Filip Van Den Abeele
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A018, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-19043
https://doi.org/10.1115/OMAE2020-19043
View Paper titled, Fatigue Design of Hybrid Welded Steel Beams
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Topics: Fatigue, Fatigue design, Resonance, Steel, Welded joints, Corners (Structural elements), Fatigue testing, Flanges, Acoustic emissions, Butt welding
Proceedings Papers

A Fundamental Study on Plastic Strain Accompanying Deformation in Large-Scale Floating Coal Transshipment Station

Ryo Nishigochi, Hiroaki Eto, Koji Iizuka, Tomoki Ikoma, Yasuhiro Aida, Koichi Masuda
Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A026, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18962
https://doi.org/10.1115/OMAE2020-18962
View Paper titled, A Fundamental Study on Plastic Strain Accompanying Deformation in Large-Scale Floating Coal Transshipment Station
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Topics: Coal, Deformation, Breakwaters, Modeling, Stress, Stress concentration, Boundary-value problems, Floating bodies, Floating structures, Ocean engineering
Proceedings Papers

Effect of Buoyancy and Inertia on Viscoplastic Fluid-Fluid Displacement in an Eccentric Annulus With an Irregular Section: Part 2 — Displacements in Vertical Annulus

Hans Joakim Skadsem, Steinar Kragset
Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A068, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95700
https://doi.org/10.1115/OMAE2019-95700
View Paper titled, Effect of Buoyancy and Inertia on Viscoplastic Fluid-Fluid Displacement in an Eccentric Annulus With an Irregular Section: Part 2 — Displacements in Vertical Annulus
Open the PDF for Effect of Buoyancy and Inertia on Viscoplastic Fluid-Fluid Displacement in an Eccentric Annulus With an Irregular Section: Part 2 — Displacements in Vertical Annulus in another window
Topics: Annulus, Buoyancy, Displacement, Fluids, Inertia (Mechanics), Flow (Dynamics), Cements (Adhesives), Slurries, String, Density
Proceedings Papers

Quantification of Predicted Wave Forces From Distant Elevation Measurements

Spencer T. Hallowell, Sanjay R. Arwade, Hannah Johlas, Pedro Lomonaco, Andrew Myers
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A006, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96289
https://doi.org/10.1115/OMAE2019-96289
View Paper titled, Quantification of Predicted Wave Forces From Distant Elevation Measurements
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Topics: Offshore structures, Wave forces, Waves, Errors, Kinematics, Cylinders, Structural elements (Construction), Fast Fourier transforms, Maintenance, Morison equation
Proceedings Papers

Multiobjective Reliability-Based Design of Ship Structures Subjected to Fatigue Damage and Compressive Collapse

Yordan Garbatov, Ying Cai Huang
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A040, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96666
https://doi.org/10.1115/OMAE2019-96666
View Paper titled, Multiobjective Reliability-Based Design of Ship Structures Subjected to Fatigue Damage and Compressive Collapse
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Topics: Collapse, Design, Fatigue damage, Reliability, Ships, Structural elements (Construction), Accounting, Deflection, Genetic algorithms, Hull
Proceedings Papers

Effect of Coal Loading Conditions on Structural Characteristics of LFTS

Hiroaki Eto, Koji Iizuka, Ryo Nishigochi, Tomoki Ikoma, Yasuhiro Aida, Koichi Masuda
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A047, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96482
https://doi.org/10.1115/OMAE2019-96482
View Paper titled, Effect of Coal Loading Conditions on Structural Characteristics of LFTS
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Topics: Coal, Waves, Finite element methods, Ocean engineering, Stress concentration, Deformation, Design methodology, Displacement, Elasticity, Fracture toughness
Proceedings Papers

Validation of Numerical Models of the Offshore Wind Turbine From the Alpha Ventus Wind Farm Against Full-Scale Measurements Within OC5 Phase III

Wojciech Popko, Amy Robertson, Jason Jonkman, Fabian Wendt, Philipp Thomas, Kolja Müller, Matthias Kretschmer, Torbjørn Ruud Hagen, Christos Galinos, Jean-Baptiste Le Dreff, Philippe Gilbert, Bertrand Auriac, Sho Oh, Jacob Qvist, Stian Høegh Sørum, Loup Suja-Thauvin, Hyunkyoung Shin, Climent Molins, Pau Trubat, Paul Bonnet, Roger Bergua, Kai Wang, Pengcheng Fu, Jifeng Cai, Zhisong Cai, Armando Alexandre, Robert Harries
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A065, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95429
https://doi.org/10.1115/OMAE2019-95429
View Paper titled, Validation of Numerical Models of the Offshore Wind Turbine From the Alpha Ventus Wind Farm Against Full-Scale Measurements Within OC5 Phase III
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Topics: Computer simulation, Offshore wind turbines, Wind farms, Stress, Wind velocity, Ocean engineering, RNA, Simulation, Wind turbines, Accelerometers