Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 55
... weldment region also tend towards the bottom of their respective ranges , except for the HAZ 8mat of panels A2 ... weldment regions , ranging from -20 ° C to + 15 ° C . The weld metal in all test panels was found to have the lowest NDTT ...
... weldment region also tend towards the bottom of their respective ranges , except for the HAZ 8mat of panels A2 ... weldment regions , ranging from -20 ° C to + 15 ° C . The weld metal in all test panels was found to have the lowest NDTT ...
Page 201
... WELDMENT FOR API 5L X65 PIPELINE STEEL Woo - sik Kim Research and Development Center , Korea Gas Corporation , Ansan 425-150 , Korea 20th International Conference on Offshore Mechanics and Arctic Engineering June. OMAE2001 / MAT - 3314 ...
... WELDMENT FOR API 5L X65 PIPELINE STEEL Woo - sik Kim Research and Development Center , Korea Gas Corporation , Ansan 425-150 , Korea 20th International Conference on Offshore Mechanics and Arctic Engineering June. OMAE2001 / MAT - 3314 ...
Page 202
... weldment of API 5L X65 pipeline steel , which is manufactured by TMCP . The focus in present study was the investigation of micro- and macroscopic fracture behaviors of the various micro -zones within HAZ . The changes in ...
... weldment of API 5L X65 pipeline steel , which is manufactured by TMCP . The focus in present study was the investigation of micro- and macroscopic fracture behaviors of the various micro -zones within HAZ . The changes in ...
Contents
Fatigue Capacity | 1 |
OMAE2001MAT3011 | 11 |
OMAE2001MAT3013 | 17 |
Copyright | |
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analysis applied Arctic Engineering assessment axial base metal bending brittle buckling calculated CGHAZ Charpy impact Charpy impact test components compressive Conference on Offshore crack arrest crack growth criterion CTOD test cycle defined deformation developed discrete displacement distribution DQEM ductile crack initiation dynamic effect elastic equation evaluated failure fatigue cracks ferrite Figure finite element flexible pipe FPSO Fracture Mechanics fracture toughness function fusion line hot spot hull indentation linepipe loading material maximum mechanical properties Mechanics and Arctic method microstructure node notch obtained Offshore Mechanics offshore structures parameters performed pipeline predicted pressure region Rio de Janeiro riser S-N curves shown in Fig shows simulated specimens steel plates stress concentration stress intensity factor surface cracks surface layer Table temperature tensile strength thermal thickness underwater underwater welding virgin steel Weibull distribution weld metal weld toe welded joints weldment yield strength