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Keywords: fcgr
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Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-498
... ABSTRACT A study has been completed to investigate the effect of sour acidizing treatments on the fatigue and fracture toughness behavior of pipe girth welds. This paper presents the results of the fatigue crack growth rate (FCGR) tests. Frequency scan and Paris curve FCGR tests were performed...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-577
... that increased accumulated strain during re-reeling may reduce the fracture toughness (FT) and/or increase the fatigue crack growth rate (FCGR) of pipeline girth welds. A test program was conducted in an acidizing environment to quantify the impact of accumulated plastic strain on the FCGR and FT of girth welds...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-864
... Abstract During the process of conducting an Engineering Criticality Assessment to determine weld flaw acceptance criteria, the fatigue crack growth rate (FCGR) must be modelled to accurately predict fatigue cracking behavior. Standard curves exists in industry codes for C-Mn steels in-air...
Proceedings Papers

Paper presented at the The Twenty-first International Offshore and Polar Engineering Conference, June 19–24, 2011
Paper Number: ISOPE-I-11-424
... of environmental factors on corrosion fatigue behavior has not been well revealed in sour brine environment. In order to quantify corrosion fatigue crack growth rate (FCGR) test of low alloy steels in various environments, the effects of environmental factors on corrosion fatigue properties have been evaluated...
Proceedings Papers

Paper presented at the The Fifteenth International Offshore and Polar Engineering Conference, June 19–24, 2005
Paper Number: ISOPE-I-05-382
...). The International Fusion Materials Irradiation Facility (IFMIF) is required to evaluate the material performance under a fusion relevant environment. tig welding kohyama jlf-1 steel fracture toughness behavior fatigue crack growth weld metal steel fcgr ct specimen specimen thickness size specimen...
Proceedings Papers

Paper presented at the The Fifth International Offshore and Polar Engineering Conference, June 11–16, 1995
Paper Number: ISOPE-I-95-313
... chemistry thickness direction corrosion fatigue crack growth rate stress intensity factor range fcgr polarization curve corrosion management h2s management through-thickness crack seawater upstream oil & gas fatigue crack growth rate Proceedings of the Fifth (1995) lnternational Offshore...

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