Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 3American Society of Mechanical Engineers, 2000 - Arctic regions |
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Page 247
... line pipes is growing in gas transportation and the practical strength of line pipes is extending to the X80 grade ... fusion line for a conventional X80 line pipe . The Charpy absorbed energy decreased with the increase in wall ...
... line pipes is growing in gas transportation and the practical strength of line pipes is extending to the X80 grade ... fusion line for a conventional X80 line pipe . The Charpy absorbed energy decreased with the increase in wall ...
Page 251
... fusion line at -30 ° C , J 300 B.M. ( W.M Developed X80 200 100 Conventional X80 0 0 10 20 Wall thickness , mm 30 40 Fig . 7 Relation between wall thickness and Charpy absorbed energy of longitudinal seam weld fusion line ( external ) ...
... fusion line at -30 ° C , J 300 B.M. ( W.M Developed X80 200 100 Conventional X80 0 0 10 20 Wall thickness , mm 30 40 Fig . 7 Relation between wall thickness and Charpy absorbed energy of longitudinal seam weld fusion line ( external ) ...
Page 253
Fusion line + 2 mm Temperature , ° C Fig.11 Charpy impact test result of SMAW welds for simulation of girth ... Fusion line SMAW : E8010G 4,0 50 300 250 GMAW : ER70S - 6 9- . Charpy absorbed energy , J Shear area ...
Fusion line + 2 mm Temperature , ° C Fig.11 Charpy impact test result of SMAW welds for simulation of girth ... Fusion line SMAW : E8010G 4,0 50 300 250 GMAW : ER70S - 6 9- . Charpy absorbed energy , J Shear area ...
Contents
STRUCTURAL INTEGRITY PROCEDURES FOR EUROPE SINTAP | 1 |
OMAE99MAT2041 | 9 |
Development of the SINTAP Failure Assessment Diagrams for Compatibility With | 19 |
Copyright | |
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addition analysis applications approach ASME assessment base behavior bending CGHAZ Charpy compared component composite condition Conference Copyright crack critical CTOD curve defects deposition depth determined developed distribution dynamic effect element energy Engineering equations equivalent evaluated factors failure fatigue ferrite Figure fire fracture toughness function geometry given hardness heat input impact important improve increase initiation International joints length limit loading lower material matrix maximum mean measured mechanical method microstructure molten observed obtained offshore operating parameters performance phase pipe plate prediction present pressure procedure production properties protection range ratio reduced region requirements residual stress respectively risers safety ship shown shows specimens standards steel strain strength structures surface Table temperature tensile thickness values weld metal welded joints wire yield