Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 5-6; Volume 8, Parts 5-6American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 295
... pass , the hot pass , and the F1 pass , respectively . The former point of each pair is reheated to the lowest temperature and the latter is reheated to the highest temperature by the subsequent pass . The values of Tp at the positions ...
... pass , the hot pass , and the F1 pass , respectively . The former point of each pair is reheated to the lowest temperature and the latter is reheated to the highest temperature by the subsequent pass . The values of Tp at the positions ...
Page 296
Hardness ( Hv5 ) The F2 pass reheats the fusion line of the root pass over 250 ° C to 350 ° C , while the F3 pass hardly reheats it . The fusion line of the hot pass between points B and C is reheated over 900 ° C to 1350 ° C by the F1 pass ...
Hardness ( Hv5 ) The F2 pass reheats the fusion line of the root pass over 250 ° C to 350 ° C , while the F3 pass hardly reheats it . The fusion line of the hot pass between points B and C is reheated over 900 ° C to 1350 ° C by the F1 pass ...
Page 297
... pass to the temperature above 550 ° C . Since the heat input of the hot pass in Table 2 is insufficient , therefore , an additional heating is necessary for Hv < 248 . The effect of the heat cycle of the F1 pass on the root pass HAZ was ...
... pass to the temperature above 550 ° C . Since the heat input of the hot pass in Table 2 is insufficient , therefore , an additional heating is necessary for Hv < 248 . The effect of the heat cycle of the F1 pass on the root pass HAZ was ...
Contents
PIPELINE DESIGN AND OPERATIONS | 1 |
PIPELINE FORCES DYNAMICS AND STABILITY I | 95 |
9 | 123 |
Copyright | |
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amplitude analysis applied Arctic Engineering axial base metal bending Buckle length buckling bundle calculated coefficient compressor Conference on Offshore corrosion crack curvature deformation developed diameter displacement ductile effect Eighth International Conference electrodes equation explosive welding failure flaw flow rate gas turbine geometry heat horizontal hydrodynamic hydrodynamic forces hydrogen inertial installation laboratory length lift force line pipe liquid load maximum measured Mechanics and Arctic meters method monitoring natural burial Offshore Mechanics Offshore Technology Conference operation parameters predicted present pressure problem procedure ratio reheated reliability repair resistance response rockdumps sand SAW metal scour depth seabed shown in Figure simulation Snøhvit soft zone soil Sørøya sour gas span Statoil steel stress structural submarine pipelines submerged arc welding Sumer surface Table Technology temperature tion tool trench velocity vertical vibration viscometer viscosity vortex vortex shedding wave