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Proceedings Papers

Underwater Vehicle Manipulator System (UVMS) With BlueROV2 and SeaArm-2 Manipulator

Martin Skaldebø, Ingrid Schjølberg, Bent O. A. Haugaløkken
Proc. ASME. OMAE2022, Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering, V05BT06A022, June 5–10, 2022
Paper No: OMAE2022-79913
DOI: https://doi.org/10.1115/OMAE2022-79913
View Paper titled, Underwater Vehicle Manipulator System (UVMS) With BlueROV2 and SeaArm-2 Manipulator
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Topics: Manipulators, Underwater vehicles, Ocean engineering, Testing, Computer software, Control systems, Cybernetics, Digital twin, Inspection, Maintenance
Proceedings Papers

Vessel-Less Underwater Inspection at Fixed Offshore Structure by Utilizing Mini Remotely Operated Vehicle (Mini-ROV)

Dave Chen Lung Chong, Ave Suhendra Suhaili, Sok Mooi Ng, Wan Hariz Fadli Wan Shafie, Biramarta Isnadi, Riaz Khan, Kheng Hoong Lau, Nurzarina Hassan, M. Faqrudin B. Ismail
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A027, June 5–10, 2022
Paper No: OMAE2022-81373
DOI: https://doi.org/10.1115/OMAE2022-81373
View Paper titled, Vessel-Less Underwater Inspection at Fixed Offshore Structure by Utilizing Mini Remotely Operated Vehicle (Mini-ROV)
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Topics: Inspection, Offshore structures, Offshore technology, Remotely operated vehicles, Vessels
Proceedings Papers

Genetic Algorithms Applied to the Concept of Risk Based Inspection (RBI): Optimization of Inspection Plans

Carlos Henrique Bittencourt Morais, Elcio Abrahão, Marcos Coelho Maturana, Marcelo Ramos Martins, André Luis Debiaso Rossi, Adriana Miralles Schleder, Fernanda Marques de Moura, Leonardo Oliveira de Barros, Rene Thiago Capelari Orlowski
Proc. ASME. OMAE2022, Volume 2: Structures, Safety, and Reliability, V002T02A061, June 5–10, 2022
Paper No: OMAE2022-78612
DOI: https://doi.org/10.1115/OMAE2022-78612
View Paper titled, Genetic Algorithms Applied to the Concept of Risk Based Inspection (RBI): Optimization of Inspection Plans
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Topics: Genetic algorithms, Inspection, Ocean engineering, Optimization, Risk-based inspection
Proceedings Papers

The Challenges of Data Availability for the Life Extension of Steel Catenary Risers

Basim Mekha, Robin Gordon
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A039, June 5–10, 2022
Paper No: OMAE2022-83455
DOI: https://doi.org/10.1115/OMAE2022-83455
View Paper titled, The Challenges of Data Availability for the Life Extension of Steel Catenary Risers
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Topics: Life extension, Steel catenary risers, Design, Manufacturing, Inspection, Pipeline risers, Risers (Casting), Failure, Fatigue, Fatigue analysis
Proceedings Papers

Integrity Assessment of Electrically Heat Traced Pipe-in-Pipe Plug Weld

Daowu Zhou, Lingjun Cao
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A023, June 5–10, 2022
Paper No: OMAE2022-79401
DOI: https://doi.org/10.1115/OMAE2022-79401
View Paper titled, Integrity Assessment of Electrically Heat Traced Pipe-in-Pipe Plug Weld
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Topics: Heat, Pipes, Vacuum, Deformation, Welded joints, Annulus, Cable reels, Cycles, Design, Fatigue
Proceedings Papers

Inspection and Maintenance Planning for Offshore Wind Support Structures: Modelling Reliability and Inspection Costs at the System Level

Felipe Giro, Jose Mishael, Pablo G. Morato, Philippe Rigo
Proc. ASME. OMAE2022, Volume 2: Structures, Safety, and Reliability, V002T02A065, June 5–10, 2022
Paper No: OMAE2022-78269
DOI: https://doi.org/10.1115/OMAE2022-78269
View Paper titled, Inspection and Maintenance Planning for Offshore Wind Support Structures: Modelling Reliability and Inspection Costs at the System Level
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Topics: Fatigue, Inspection, Maintenance, Modeling, Ocean engineering, Reliability, Wind
Proceedings Papers

Artificial Underwater Dataset: Generating Custom Images Using Deep Learning Models

Ioannis Polymenis, Maryam Haroutunian, Rose Norman, David Trodden
Proc. ASME. OMAE2022, Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering, V05BT06A045, June 5–10, 2022
Paper No: OMAE2022-79891
DOI: https://doi.org/10.1115/OMAE2022-79891
View Paper titled, Artificial Underwater Dataset: Generating Custom Images Using Deep Learning Models
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Topics: Artificial intelligence, Autonomous underwater vehicles, Autonomous vehicles, Computers, Driverless cars, Inspection, Navigation, Ocean engineering, Submerged structures, Underwater vehicles
Proceedings Papers

Probabilistic Assessment of the Effect of Bolt Pre-Load Loss Over Time in Offshore Wind Turbine Bolted Ring-Flanges Using a Gaussian Process Surrogate Model

Jack Jorgensen, Melinda Hodkiewicz, Edward Cripps, Ghulam Mubashar Hassan
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A033, June 5–10, 2022
Paper No: OMAE2022-79265
DOI: https://doi.org/10.1115/OMAE2022-79265
View Paper titled, Probabilistic Assessment of the Effect of Bolt Pre-Load Loss Over Time in Offshore Wind Turbine Bolted Ring-Flanges Using a Gaussian Process Surrogate Model
Click here to open pdf in another window PDF for Probabilistic Assessment of the Effect of Bolt Pre-Load Loss Over Time in Offshore Wind Turbine Bolted Ring-Flanges Using a Gaussian Process Surrogate Model
Topics: Flanges, Offshore wind turbines, Stress, Approximation, Design, Event history analysis, Fatigue limit, Maintenance, Reliability, Clearances (Engineering)
Proceedings Papers

Fatigue Reliability-Based Inspection Planning Methodology for Corroded Mooring Chain Links

Filipe A. Rezende, Marina L. Simão, Ricardo S. Gomes, Paulo M. Videiro, Luis V. S. Sagrilo
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A019, June 21–30, 2021
Paper No: OMAE2021-62414
DOI: https://doi.org/10.1115/OMAE2021-62414
View Paper titled, Fatigue Reliability-Based Inspection Planning Methodology for Corroded Mooring Chain Links
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Topics: Chain, Corrosion, Fatigue, Inspection, Manufacturing systems, Mooring, Reliability
Proceedings Papers

An Optimization Based Approach for Damage Identification of Idealized Ship Structural Assemblies

Nicholas E. Silionis, Konstantinos N. Anyfantis
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A005, June 21–30, 2021
Paper No: OMAE2021-60810
DOI: https://doi.org/10.1115/OMAE2021-60810
View Paper titled, An Optimization Based Approach for Damage Identification of Idealized Ship Structural Assemblies
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Topics: Damage, Optimization, Ships, Shells, Statistics, Algorithms, Design, Error functions, Experimental design, Finite element model
Proceedings Papers

The Role of Engineering Critical Assessment in the Life Extension of Risers Connected to Floating Systems

Basim Mekha, Robin Gordon
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A059, August 3–7, 2020
Paper No: OMAE2020-19085
DOI: https://doi.org/10.1115/OMAE2020-19085
View Paper titled, The Role of Engineering Critical Assessment in the Life Extension of Risers Connected to Floating Systems
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Topics: Life extension, Pipeline risers, Risers (Casting), Design, Manufacturing, Ocean engineering, Acceptance criteria, Inspection, Construction, Failure
Proceedings Papers

Utilising Advanced Digital Technologies to Provide Automated Drilling Riser Fatigue Tracking to Support Condition Based Maintenance

Paul Bohan, Donogh Lang, Dara Williams
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A031, August 3–7, 2020
Paper No: OMAE2020-19198
DOI: https://doi.org/10.1115/OMAE2020-19198
View Paper titled, Utilising Advanced Digital Technologies to Provide Automated Drilling Riser Fatigue Tracking to Support Condition Based Maintenance
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Topics: Fatigue, Maintenance, Pipeline risers, Inspection, Fatigue damage, Finite element model, Fracture (Materials), Fracture (Process)
Proceedings Papers

Time Domain Structural Fatigue Analysis of Floating Offshore Platforms: A Response Based Technique

Johyun Kyoung, Sagar Samaria, Jang Whan Kim
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A048, August 3–7, 2020
Paper No: OMAE2020-18314
DOI: https://doi.org/10.1115/OMAE2020-18314
View Paper titled, Time Domain Structural Fatigue Analysis of Floating Offshore Platforms: A Response Based Technique
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Topics: Fatigue, Fatigue analysis, Offshore platforms, Stress, Fatigue damage, Uncertainty, Waves, Computation, Design, Electromagnetic scattering
Proceedings Papers

1300 Tons Structural Support to Secure the Integrity of an Offshore Platform

Francisco Javier Becerro, Beatriz Alonso, Roland De Burgh Daly, Petter Vabø
Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A003, August 3–7, 2020
Paper No: OMAE2020-18037
DOI: https://doi.org/10.1115/OMAE2020-18037
View Paper titled, 1300 Tons Structural Support to Secure the Integrity of an Offshore Platform
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Topics: Bracing (Construction), Caissons, Clamps (Tools), Design, Dimensions, Fatigue analysis, Fatigue life, Fracture mechanics, Inspection, Jack-up drilling rigs
Proceedings Papers

Structural Integrity Management (SIM) via a Digitalized Structural Integrity Compliance System

Sok Mooi Ng, Biramarta Isnadi, Luong Ann Lee, Syahnaz Omar, Siti Nurshamshinazzatulbalqish Saminal, Wan Hariz Fadli Wan Shafie, Riaz Khan
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A078, August 3–7, 2020
Paper No: OMAE2020-19064
DOI: https://doi.org/10.1115/OMAE2020-19064
View Paper titled, Structural Integrity Management (SIM) via a Digitalized Structural Integrity Compliance System
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Topics: American Petroleum Institute, Computer software, Construction, Databases, Decision making, Design, Failure, Floating structures, Inspection, Maintenance
Proceedings Papers

Cost-Optimal Planning of Inspections and Maintenance of Production Tubings Subject to Scale Deterioration

Akinyemi O. Akinsanya, Jianjun Qin, John D. Sørensen, Michael H. Faber
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A077, August 3–7, 2020
Paper No: OMAE2020-18264
DOI: https://doi.org/10.1115/OMAE2020-18264
View Paper titled, Cost-Optimal Planning of Inspections and Maintenance of Production Tubings Subject to Scale Deterioration
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Topics: Inspection, Maintenance
Proceedings Papers

Risk Based Integrity Assessment and Life Extension Procedure for Subsea Wellhead Connectors

G. Sigurdsson, T. Hørte, M. Macke, A. Wormsen, L. Reinås
Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A037, August 3–7, 2020
Paper No: OMAE2020-19330
DOI: https://doi.org/10.1115/OMAE2020-19330
View Paper titled, Risk Based Integrity Assessment and Life Extension Procedure for Subsea Wellhead Connectors
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Topics: Fatigue, Life extension, Ocean engineering, Risk, Inspection, Stress, Drilling, Failure, Failure mechanisms, Fatigue failure
Proceedings Papers

Study of Hot Cracking on Automatic Tandem Butt Welding

Shintaro Maeda, Masakazu Shibahara, Kensaku Nishihara, Hiroyuki Takeda, Tsuyoshi Miwa, Kei Yamazaki, Tomokazu Morimoto, Ninshu Ma
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A007, August 3–7, 2020
Paper No: OMAE2020-19208
DOI: https://doi.org/10.1115/OMAE2020-19208
View Paper titled, Study of Hot Cracking on Automatic Tandem Butt Welding
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Topics: Butt welding, Cracking (Materials), Fracture (Process), Welding, Shipbuilding, Electrodes, Brittleness, Construction, Evaluation methods, Heat conduction
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
Paper No: OMAE2020-19043
DOI: 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 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 titled, A Sensitivity Study of Vessel Hydrodynamic Model Parameters
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Topics: Vessels, Computer simulation, Decision making, Energy industry, Inspection, Life extension, Maintenance, Uncertainty, Waves