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Proceedings Papers

Failure Modes and Rules Related to the Yield-to-Tensile Strength Ratio in Steel Structures

Wei Jun Wong, Carey L. Walters
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A041, June 21–30, 2021
Paper No: OMAE2021-61995
DOI: https://doi.org/10.1115/OMAE2021-61995
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Topics: Failure mechanisms, Steel, Ductility, High strength steel, Civil engineering, Design, Ductile fracture, Elongation, Fracture (Materials), Fracture (Process)
Proceedings Papers

Examination on Flaw Interactions in a Plate Subjected to Tensile and Bending Loads

Yeong Cheol Im, Myung Hyun Kim
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A011, June 21–30, 2021
Paper No: OMAE2021-63084
DOI: https://doi.org/10.1115/OMAE2021-63084
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Topics: Fracture (Materials), Stress
Proceedings Papers

Flow Characteristics of Foam in Fractures and Prediction of Preferred Paths

Zhengxiao Xu, Zhaomin Li, Binfei Li, Danqi Chen, Xianghui Zeng, Yao Wei, Changfang Ji
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A025, June 21–30, 2021
Paper No: OMAE2021-62765
DOI: https://doi.org/10.1115/OMAE2021-62765
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Topics: Flow (Dynamics), Fracture (Materials), Fracture (Process)
Proceedings Papers

Automated Pattern Recognition in Real-Time Drilling Data for Early Karst Detection

Danil Maksimov, Marius Alexander Løken, Alexey Pavlov, Sigbjørn Sangesland
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A001, June 21–30, 2021
Paper No: OMAE2021-60529
DOI: https://doi.org/10.1115/OMAE2021-60529
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Topics: Drilling, Pattern recognition, Algorithms, Cavities, Filters, Fluids, Fracture (Materials), Fracture (Process), Risk
Proceedings Papers

Well Testing of Fracture Corridors in Naturally - Fractured Reservoirs (NFR)

Yingying Guo, Andrew Wojtanowicz
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A018, June 21–30, 2021
Paper No: OMAE2021-63106
DOI: https://doi.org/10.1115/OMAE2021-63106
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Topics: Fracture (Materials), Fracture (Process), Reservoirs, Statistics, Well testing services
Proceedings Papers

Ultimate Strength Behavior of Cracked Ship Panels: a Review

Ashraf Attia, Heba S. El-Kilani, S. Saad-Eldeen
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A045, June 21–30, 2021
Paper No: OMAE2021-63772
DOI: https://doi.org/10.1115/OMAE2021-63772
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Topics: Fracture (Materials), Ships, Tensile strength
Proceedings Papers

Results From Fatigue Testing of Subsea Wellhead Connector Segments

Agnes Marie Horn, Pedro Barros, Anders Wormsen, Per Osen, Kenneth A. Macdonald
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A048, June 21–30, 2021
Paper No: OMAE2021-62360
DOI: https://doi.org/10.1115/OMAE2021-62360
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Topics: Fatigue testing, Ocean engineering, Stress, Finite element analysis, Testing, Fatigue, Drilling, Drilling rigs, Failure mechanisms, Fatigue analysis
Proceedings Papers

Transitions in Charpy Energy and Splitting for X80 Pipe Steel

William Mohr, Neal Birchfield, Tom McGaughy
Proc. ASME. OMAE2021, Volume 3: Materials Technology, V003T03A009, June 21–30, 2021
Paper No: OMAE2021-62443
DOI: https://doi.org/10.1115/OMAE2021-62443
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Topics: Fracture toughness, Pipes, Steel, Fracture (Materials), Temperature, Brittle fracture, Brittleness, Delamination, Fittings, Heat
Proceedings Papers

Engineering Critical Assessment of Triple-Point Flaws in Mechanically Lined Pipes

Aurélien Pépin, Tomasz Tkaczyk, Riadh Abderrazak
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A026, June 21–30, 2021
Paper No: OMAE2021-63450
DOI: https://doi.org/10.1115/OMAE2021-63450
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Topics: Pipes, Fracture (Materials), Ocean engineering, Testing, Alloys, Corrosion, Finite element analysis, Geometry, Overlays (Materials engineering), Pipelines
Proceedings Papers

Early Engagement of ECA in Offshore Deepwater Pipeline Design

Daowu Zhou, Lingjun Cao, T. Sriskandarajah, Mark Lewis, Daniel Manso
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A025, June 21–30, 2021
Paper No: OMAE2021-63005
DOI: https://doi.org/10.1115/OMAE2021-63005
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Topics: Acceptance criteria, Fatigue, Fracture (Materials), Fracture (Process), Ocean engineering, Pipelines, Piping design, Design, Manufacturing, Risk
Proceedings Papers

A Finite Element Model for Compressive Ice Loads Based on a Mohr-Coulomb Material and the Node Splitting Technique

Hauke Herrnring, Sören Ehlers
Proc. ASME. OMAE2021, Volume 7: Polar and Arctic Sciences and Technology, V007T07A012, June 21–30, 2021
Paper No: OMAE2021-62803
DOI: https://doi.org/10.1115/OMAE2021-62803
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Topics: Coulombs, Finite element model, Ice, Stress, Ice-structure interaction, Brittleness, Simulation, Fracture (Materials), Erosion, Failure mechanisms
Proceedings Papers

Characterization of Magnetic Field in Crack Propagation Stage and Application to Non-Destructive Evaluation

Sheng Bao, Zhengye Zhao, Qiang Luo, Jian Yang
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A015, August 3–7, 2020
Paper No: OMAE2020-18629
DOI: https://doi.org/10.1115/OMAE2020-18629
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Topics: Crack propagation, Fracture (Materials), Magnetic fields, Nondestructive evaluation
Proceedings Papers

Fracture Behavior of X65 Q&T Seamless Pipeline Steel Under Different Strain Rates and Stress States

Pratiwi Fudlailah, Marcelo Paredes
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A019, August 3–7, 2020
Paper No: OMAE2020-18032
DOI: https://doi.org/10.1115/OMAE2020-18032
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Topics: Fracture (Materials), Fracture (Process), Pipelines, Steel, Stress
Proceedings Papers

Modeling of Crack Propagation in Defective X100 Line Pipes

Lufeng Xue, Marcelo Paredes, Aida Nonn, Tomasz Wierzbicki
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A020, August 3–7, 2020
Paper No: OMAE2020-18048
DOI: https://doi.org/10.1115/OMAE2020-18048
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Topics: Anisotropy, Crack propagation, Deformation, Ductile fracture, Fracture (Materials), Fracture (Process), Fracture mechanics, Hardening, Modeling, Pipelines
Proceedings Papers

Machine Learning Approach for Estimating Residual Stresses in Girth Welds of Topside Piping

Sachin Bhardwaj, R. M. Chandima Ratnayake, Arvind Keprate, Xavier Ficquet
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A023, August 3–7, 2020
Paper No: OMAE2020-18703
DOI: https://doi.org/10.1115/OMAE2020-18703
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Topics: Machine learning, Pipes, Residual stresses, Welded joints, Stress, Algorithms, Errors, Fitness-for-service, Databases, Failure
Proceedings Papers

A Fracture Characterization Framework for Large-Scale Marine Metal Structures

Juan G. Londono, Mostafa E. Mobasher, Pawel Woelke
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A025, August 3–7, 2020
Paper No: OMAE2020-18952
DOI: https://doi.org/10.1115/OMAE2020-18952
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Topics: Calibration, Finite element analysis, Fracture (Materials), Fracture (Process), Metalwork, Shells
Proceedings Papers

Crack Arresting With Crack Deflecting Holes in Steel Plates

Mostafa Atteya, Ove Mikkelsen, Dimitrios G. Pavlou, Gerhard Ersdal
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A026, August 3–7, 2020
Paper No: OMAE2020-19358
DOI: https://doi.org/10.1115/OMAE2020-19358
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Topics: Crack propagation, Fracture (Materials), Plates (structures), Steel
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
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Topics: Fatigue, Fatigue design, Resonance, Steel, Welded joints, Corners (Structural elements), Fatigue testing, Flanges, Acoustic emissions, Butt welding
Proceedings Papers

Numerical Evaluation of Crack in Polyvinylidene Fluoride (PVDF)

Ingrid Cristina S. Pereira, Celio A. da Costa Neto, José Renato M. Sousa, Erica G. Chaves, Sylvia Teixeira
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A024, August 3–7, 2020
Paper No: OMAE2020-18861
DOI: https://doi.org/10.1115/OMAE2020-18861
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Topics: Computer simulation, Fracture (Materials)
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