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Proceedings Papers

Heat Affected Zone Softening Susceptibility Test

A. Dinovitzer, D. Begg, M. Quintana, R. Lazor
Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A033, September 28–30, 2020
Paper No: IPC2020-9710
DOI: https://doi.org/10.1115/IPC2020-9710
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Topics: Heat, Pipes, Failure, Welding, American Petroleum Institute, Carbon, Chemistry, Construction, Engineering standards, Risk
Proceedings Papers

Weld Hydrogen Cracking Susceptibility

A. Dinovitzer, J. Moulton, M. Quintana, R. Lazor
Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A034, September 28–30, 2020
Paper No: IPC2020-9712
DOI: https://doi.org/10.1115/IPC2020-9712
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Topics: Hydrogen embrittlement, Hydrogen, Testing, Cracking (Materials), Fracture (Process), Metals, Fracture (Materials), Welded joints, Ductility, Electrodes
Proceedings Papers

Multi-Pass Weld Hydrogen Management to Prevent Delayed Cracking

A. Dinovitzer, B. Graville, A. Glover, N. Pussegoda
Proc. ASME. IPC2000, Volume 1: Codes, Standards and Regulations; Design and Constructions; Environmental; GIS/Database Development; Innovative Projects and Emerging Issues, V001T02A011, October 1–5, 2000
Paper No: IPC2000-121
DOI: https://doi.org/10.1115/IPC2000-121
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Topics: Cracking (Materials), Fracture (Process), Hydrogen, Welding, Hydrogen embrittlement, Heat, Stress, Tension, Welded joints, Arc welding
Proceedings Papers

An Interim Approach to Determine Dynamic Ductile Fracture Resistance of Modern High Toughness Pipeline Steels

N. Pussegoda, L. Malik, A. Dinovitzer, B. A. Graville, A. B. Rothwell
Proc. ASME. IPC2000, Volume 1: Codes, Standards and Regulations; Design and Constructions; Environmental; GIS/Database Development; Innovative Projects and Emerging Issues, V001T02A020, October 1–5, 2000
Paper No: IPC2000-130
DOI: https://doi.org/10.1115/IPC2000-130
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Topics: Ductile fracture, Fracture toughness, Pipelines, Steel, Crack propagation, Fracture (Materials), Carbon, Displacement, Fittings, Stress
Proceedings Papers

Review of CTOA as a Measure of Ductile Fracture Toughness

L. N. Pussegoda, S. Verbit, A. Dinovitzer, W. Tyson, A. Glover, L. Collins, L. Carlson, J. Beattie
Proc. ASME. IPC2000, Volume 1: Codes, Standards and Regulations; Design and Constructions; Environmental; GIS/Database Development; Innovative Projects and Emerging Issues, V001T02A021, October 1–5, 2000
Paper No: IPC2000-131
DOI: https://doi.org/10.1115/IPC2000-131
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Topics: Ductile fracture, Fracture toughness, Steel, Pipelines, Fracture (Materials), Fracture mechanics, Carbon
Proceedings Papers

A Pipeline Dent Assessment Model Considering Localised Effects

A. Dinovitzer, A. Bhatia, R. Walker, R. Lazor
Proc. ASME. IPC2000, Volume 2: Integrity and Corrosion; Offshore Issues; Pipeline Automation and Measurement; Rotating Equipment, V002T06A008, October 1–5, 2000
Paper No: IPC2000-188
DOI: https://doi.org/10.1115/IPC2000-188
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Topics: Pipelines, Pipes, Service life (Equipment), Corrosion, Fracture (Materials), Algorithms, Finite element model, Fracture mechanics, Maintenance, Metals
Proceedings Papers

Geometric Dent Characterization

A. Dinovitzer, R. Lazor, L. B. Carroll, J. Zhou, F. McCarver, S. Ironside, D. Raghu, K. Keith
Proc. ASME. IPC2002, 4th International Pipeline Conference, Parts A and B, 1589-1598, September 29–October 3, 2002
Paper No: IPC2002-27076
DOI: https://doi.org/10.1115/IPC2002-27076
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Topics: Corrosion, Geometry, Maintenance, Materials properties, Pipelines, Pipes, Piping design, Pressure, Service life (Equipment)
Proceedings Papers

Offshore Arctic Pipeline Oil Spill Risk Assessment

A. Dinovitzer, G. Comfort, R. Lazor, D. Hinnah
Proc. ASME. OMAE2004, 23rd International Conference on Offshore Mechanics and Arctic Engineering, Volume 3, 113-122, June 20–25, 2004
Paper No: OMAE2004-51251
DOI: https://doi.org/10.1115/OMAE2004-51251
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Topics: Arctic region, Ocean engineering, Pipelines, Risk assessment, Leakage, Failure, Risk, Design, Hazards, Buckling
Proceedings Papers

Offshore Arctic Pipeline Oil Spill Risk Assessment

G. Comfort, A. Dinovitzer, R. Lazor, D. Hinnah
Proc. ASME. IPC2004, 2004 International Pipeline Conference, Volumes 1, 2, and 3, 2535-2542, October 4–8, 2004
Paper No: IPC2004-0093
DOI: https://doi.org/10.1115/IPC2004-0093
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Topics: Arctic region, Ocean engineering, Pipelines, Risk assessment, Failure, Risk, Probability, Buckling, Corrosion, Hazards
Proceedings Papers

Determination of Critical Hydrogen Curves From Slow Bend Tests

L. N. Pusseogda, A. Dinovitzer, D. Horsley
Proc. ASME. IPC2004, 2004 International Pipeline Conference, Volumes 1, 2, and 3, 1459-1464, October 4–8, 2004
Paper No: IPC2004-0414
DOI: https://doi.org/10.1115/IPC2004-0414
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Topics: Hydrogen, Hydrogen embrittlement, Cracking (Materials), Fracture (Process), Diffusion (Physics), Pipes, Welded joints, Welding, Gas metal arc welding, High strength steel
Proceedings Papers

Development and Validation of a Pipeline Buckle and Wrinkle Assessment Model

A. Dinovitzer, A. Fredj, R. Lazor, R. Doblanko
Proc. ASME. IPC2004, 2004 International Pipeline Conference, Volumes 1, 2, and 3, 1219-1228, October 4–8, 2004
Paper No: IPC2004-0254
DOI: https://doi.org/10.1115/IPC2004-0254
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Topics: Pipelines, Maintenance, Pipes, Service life (Equipment), Stress, Construction, Design, Displacement, Failure, Fatigue
Proceedings Papers

Ductile Fracture Resistance Modeling Approach in Two High Grade Steels

L. N. Pussegoda, A. Fredj, A. Dinovitzer, D. Horsley, D. Carlson
Proc. ASME. IPC2006, Volume 3: Materials and Joining; Pipeline Automation and Measurement; Risk and Reliability, Parts A and B, 131-139, September 25–29, 2006
Paper No: IPC2006-10114
DOI: https://doi.org/10.1115/IPC2006-10114
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Topics: Ductile fracture, Modeling, Steel, Fracture (Materials), Crack propagation, Damage, Steady state, Tension, Pipelines
Proceedings Papers

Pipeline In-Service Fillet Weld Inspection Delay Time

A. Dinovitzer, Vlado Semiga, L. N. Pusseogda, Scott Ironside
Proc. ASME. IPC2006, Volume 3: Materials and Joining; Pipeline Automation and Measurement; Risk and Reliability, Parts A and B, 385-392, September 25–29, 2006
Paper No: IPC2006-10354
DOI: https://doi.org/10.1115/IPC2006-10354
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Topics: Delays, Inspection, Pipelines, Hydrogen, Hydrogen embrittlement, Cracking (Materials), Diffusion (Physics), Fracture (Process), Risk, Welded joints