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L. N. Pussegoda
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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

Evaluating a Corrosion Assisted Pipeline Rupture

L. N. Pussegoda, V. Semiga
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 1, 959-965, September 27–October 1, 2010
Paper No: IPC2010-31618
DOI: https://doi.org/10.1115/IPC2010-31618
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Topics: Corrosion, Pipelines, Rupture, Pipes, Failure, American Petroleum Institute, Pressure, Valves, Coating processes, Coatings
Proceedings Papers

Evaluating Mechanical Properties of Hybrid Laser Arc Girth Welds

L. N. Pussegoda, D. Begg, R. Holdstock, A. Jodoin, K. Light, D. Rondeau, E. Hansen
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 2, 767-776, September 27–October 1, 2010
Paper No: IPC2010-31565
DOI: https://doi.org/10.1115/IPC2010-31565
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Topics: Lasers, Mechanical properties, Welded joints, Testing, Fracture (Materials), Fatigue cracks, Geometry, Arc welding, Displacement, Heat
Proceedings Papers

Development of a Multi-Pass Weld Transverse Cracking Test

L. N. Pussegoda, D. Begg, R. Lazor
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 407-415, September 29–October 3, 2008
Paper No: IPC2008-64559
DOI: https://doi.org/10.1115/IPC2008-64559
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Topics: Cracking (Materials), Fracture (Process), Fracture (Materials), Welded joints, Delays, High strength steel, Pipelines, Heat, Hoop stress, Hydrogen embrittlement
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

Ductile Fracture Resistance Measurements in High Grade Steels

L. N. Pussegoda, A. Fredj, A. Fonzo, G. Demofonti, G. Mannucci, B. Rothwell
Proc. ASME. IPC2006, Volume 3: Materials and Joining; Pipeline Automation and Measurement; Risk and Reliability, Parts A and B, 201-208, September 25–29, 2006
Paper No: IPC2006-10231
DOI: https://doi.org/10.1115/IPC2006-10231
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Topics: Ductile fracture, Steel
Journal Articles

Crack Arrest Toughness of a Heat-Affected Zone Containing Local Brittle Zones

L. Malik, L. N. Pussegoda, B. A. Graville, W. R. Tyson
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. November 1996, 118(4): 292–299.
DOI: https://doi.org/10.1115/1.2833918
Published Online: November 1, 1996
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Topics: Brittleness, Fracture (Materials), Fracture toughness, Heat, Base metals, American Petroleum Institute, ASTM International, Brittle fracture, Crack propagation, Failure
Journal Articles

Strain Rate Effects on Fracture Toughness of Ship Plate Steels

L. N. Pussegoda, L. Malik, R. Bouchard, W. R. Tyson
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. May 1996, 118(2): 127–134.
DOI: https://doi.org/10.1115/1.2828821
Published Online: May 1, 1996
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Topics: Fracture toughness, Ships, Steel, Phase transition temperature, Testing