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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

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
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Topics: Damage, Optimization, Ships, Shells, Statistics, Algorithms, Design, Error functions, Experimental design, Finite element model
Proceedings Papers

Structural Strength Assessment of Dented Steel Tubular Members

S. Saad-Eldeen, Mahmoud Helal, Elsayed Fathallah
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A046, June 21–30, 2021
Paper No: OMAE2021-63897
DOI: https://doi.org/10.1115/OMAE2021-63897
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Topics: Steel, Damage, Buckling, Collapse, Collisions (Physics), Drilling, Failure, Finite element analysis, Geometry, Load bearing capacity
Proceedings Papers

Individual Blade Pitch Control for Alleviation of Vibratory Loads on Floating Offshore Wind Turbines

Luca Pustina, Claudio Pasquali, Jacopo Serafini, Claudio Lugni, Massimo Gennaretti
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A032, June 21–30, 2021
Paper No: OMAE2021-63316
DOI: https://doi.org/10.1115/OMAE2021-63316
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Topics: Blades, Floating wind turbines, Stress, Control equipment, Renewable energy, Control systems, Damage, Disks, Dynamics (Mechanics), Engineering simulation
Proceedings Papers

Using Artificial Intelligence Techniques in Modeling and Predicting the Rheological Behavior of Nano-Based Drilling Fluids

Moamen Gasser, Omar Mahmoud, Fatma Ibrahim, Magdi Abadir
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A070, June 21–30, 2021
Paper No: OMAE2021-63749
DOI: https://doi.org/10.1115/OMAE2021-63749
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Topics: Artificial intelligence, Drilling, Fluids, Modeling, Rheology, Artificial neural networks, Viscosity, Cooling, Damage, Density
Proceedings Papers

Research on Nano-Emulsion Relieving Coal Seam Water Block Damage

Wei Sun, LongHao Zhao, Qian Wang, Yanchi Liu, Weiping Zhu, Guolin Yu, Fujian Zhou
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A015, June 21–30, 2021
Paper No: OMAE2021-62814
DOI: https://doi.org/10.1115/OMAE2021-62814
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Topics: Coal, Damage, Emulsions, Fracture (Process), Methane, Water
Proceedings Papers

Ship Damage Stability Approval Document Generation by a Amonte Carlo Method

Stefan Krüger, Katja Aschenberg
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A037, June 21–30, 2021
Paper No: OMAE2021-62620
DOI: https://doi.org/10.1115/OMAE2021-62620
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Topics: Damage, Ships, Simulation, Stability
Proceedings Papers

Prevention of Offshore Wind Power Cable Incidents by Employing Offshore Oil/Gas Common Practices

David McLaurin, Alan Aston, John Brand
Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T02A002, February 16–17, 2021
Paper No: IOWTC2021-3524
DOI: https://doi.org/10.1115/IOWTC2021-3524
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Topics: Cables, Ocean engineering, Wind power, Design, Underwater vehicles, Construction, HVAC equipment, Manufacturing, Testing, Damage
Proceedings Papers

A Principal Strain Data-Driven Method for Damage Identification of an Offshore Pile Structure

Xingxian Bao, Guanlan Yang, Hongwei Li, Chen Shi
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A079, August 3–7, 2020
Paper No: OMAE2020-19284
DOI: https://doi.org/10.1115/OMAE2020-19284
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Topics: Damage, Ocean engineering
Proceedings Papers

Experimental Investigations on the Residual Strength of Corroded Steel-Stiffened Plates

Sang-Hyun Park, Hyun Kyoung Shin, Jae-Shin Kim, Sang-Rai Cho, Yong-Su Jang, Nam-Ki Baek, Dong-Ki Park
Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A031, August 3–7, 2020
Paper No: OMAE2020-19122
DOI: https://doi.org/10.1115/OMAE2020-19122
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Topics: Corrosion, Plates (structures), Steel, Compression, Damage, Stress, Computer software, Displacement, Finite element analysis, Gages
Proceedings Papers

Real Time Monitoring of Subsea Well Foundation Integrity

David Bolger, Stuart Kilbourn, Jeff Crombie, Steven Kidd
Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A034, August 3–7, 2020
Paper No: OMAE2020-18210
DOI: https://doi.org/10.1115/OMAE2020-18210
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Topics: Ocean engineering, Drilling, Soil, Teams, Damage, Downtime, Drills (Tools), Fatigue damage, Monitoring systems, Pipeline risers
Proceedings Papers

In Service Experiences With Ship-Shaped Floating Production Units

Marita Halsne, Narve Oma, Gerhard Ersdal, Arne Kvitrud, Roger L. Leonhardsen, Morten Langøy, Terje Andersen, Lars G. Bjørheim
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A028, August 3–7, 2020
Paper No: OMAE2020-19287
DOI: https://doi.org/10.1115/OMAE2020-19287
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Topics: Collisions (Physics), Fracture (Materials), Ships, Stability, Water, Petroleum, Damage, Buoys, Corrosion, FPSO
Proceedings Papers

Frequency Domain Fatigue Analysis for a Unbonded Flexible Riser: Damage Induced by Dynamic Bending

Jiabei Yuan, Yucheng Hou, Zhimin Tan
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A009, August 3–7, 2020
Paper No: OMAE2020-18307
DOI: https://doi.org/10.1115/OMAE2020-18307
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Topics: Damage, Fatigue analysis, Flexible risers, Wire
Proceedings Papers

Numerical Evaluation on Lateral Impact Resistance of Thermoplastic Composite Pipes in Terms of Internal Pressure Capacity

J. Wang, C. Shi, G. Fu, Z. Liu, X. Bao, H. Li
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A005, August 3–7, 2020
Paper No: OMAE2020-18047
DOI: https://doi.org/10.1115/OMAE2020-18047
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Topics: Pipes, Pressure, Thermoplastic composites, Simulation, Underwater pipelines, Dimensions, Glass fibers, Brittleness, Carbon fibers, Carbon steel
Proceedings Papers

On GIS Based Selection of Suitable Site Including Cooperation With Surrounding Medical Facilities by Mesh Analysis of Floating Medical Support System on Big Disaster

Hiroaki Eto, Sena Shimomoto, Sachio Togawa, Morikazu Yamamoto, Shintaro Miyasawa, Junko Yamaguchi, Tomoki Ikoma, Yasuhiro Aida, Koichi Masuda, Hiroki Udagawa
Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A021, August 3–7, 2020
Paper No: OMAE2020-19026
DOI: https://doi.org/10.1115/OMAE2020-19026
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Topics: Biomedicine, Disasters, Earthquakes, Structures, Water, Damage, Rivers, Shorelines, Transportation systems, Cities
Proceedings Papers

Design Challenges of SCRs in Deepwater and Ultra Deepwater

Yongming Cheng, Chenteh Alan Yu, Hao Song
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A054, August 3–7, 2020
Paper No: OMAE2020-18382
DOI: https://doi.org/10.1115/OMAE2020-18382
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Topics: Design, Semi-submersible offshore structures, Vortex-induced vibration, Pipeline risers, Risers (Casting), Vessels, American Petroleum Institute, Fatigue, Fatigue damage, Manufacturing
Proceedings Papers

Wellhead Fatigue Analysis Considering Global and Local Effects

Filipe A. Rezende, Guilherme K. Lopes, Fernando J. M. Sousa, José R. M. Sousa, Carlos E. Fonseca, Joseir G. Percy
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A065, August 3–7, 2020
Paper No: OMAE2020-18854
DOI: https://doi.org/10.1115/OMAE2020-18854
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Topics: Fatigue, Fatigue analysis, Transfer functions, Stress, Fatigue damage, Pipeline risers, Soil, Pressure, Computer simulation, Cycles
Proceedings Papers

Collision Experiments of Ship Models in Water Tank

Lijun Xu, Ling Zhu, Xiangbiao Wang, Preben Terndrup Pedersen
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A015, August 3–7, 2020
Paper No: OMAE2020-18741
DOI: https://doi.org/10.1115/OMAE2020-18741
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Topics: Collisions (Physics), Damage, Dynamic response, Ships, Water
Proceedings Papers

Treatment of Bending Deformations in Maritime Crash Analyses

Mihkel Kõrgesaar, Martin Storheim
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A017, August 3–7, 2020
Paper No: OMAE2020-19272
DOI: https://doi.org/10.1115/OMAE2020-19272
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Topics: Deformation, Stress, Fracture (Materials), Fracture (Process), Damage, Erosion, Failure, Shells, Ships
Proceedings Papers

MIL and MIRO Diagrams for Risk-Based Positioning of Drilling Rigs With Dynamic Positioning System

Marcos Coelho Maturana, Victor Rafael Souza, Valentina Clavijo Mesa, Marcelo Ramos Martins, Anderson Takehiro Oshiro, Adriana Miralles Schleder
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A069, August 3–7, 2020
Paper No: OMAE2020-18834
DOI: https://doi.org/10.1115/OMAE2020-18834
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Topics: Drilling rigs, Dynamic positioning systems, Risk, Collisions (Physics), Vessels, Drilling, Probability, Damage, Decision making, Failure