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Keywords: welded joints
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Proceedings Papers

Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A043, July 14–19, 2019
Paper No: PVP2019-93073
...Abstract Abstract Offshore pipelines are generally subjected to variable amplitude (VA) loading in service due to waves or ocean currents. Welded joints often represent the most critical locations for fatigue cracking. Use of the current fatigue design guidance, for example, BS 7608, to assess...
Proceedings Papers

Proc. ASME. PVP2009, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 351-357, July 26–30, 2009
Paper No: PVP2009-77351
... of the base metal and their welded joints to the HNAC. Corrosion dependencies on the test temperature (ranging 220–320°C), total acid number (TAN) (ranging 1.86–32.0 mg KOH/g) and media physical states (liquid or vapor) were assessed. Specimens after HNAC tests were characterized by field emission scanning...
Proceedings Papers

Proc. ASME. PVP2002, Computational Weld Mechanics, Constraint, and Weld Fracture, 11-16, August 5–9, 2002
Paper No: PVP2002-1100
... specimens were tested and simulated using the Finite Element method. The correct test/computation agreement shows that the adjusted parameters on the homogeneous specimens can be transferred to heterogeneous structures. Mismatch effect welded joints ductile fracture Rousselier Model Finite Element...