Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 5American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 37
... PASS : Conventionally speaking , root passes are relatively shallow beads . Since marginal amperage settings are required on open root , flaws such as fusion defects , porosity , wagon trucks , etc. , can easily occur and are partially ...
... PASS : Conventionally speaking , root passes are relatively shallow beads . Since marginal amperage settings are required on open root , flaws such as fusion defects , porosity , wagon trucks , etc. , can easily occur and are partially ...
Page 87
... pass HAZ subjected to low heat input welding and in the capped pass HAZ free from the tempering effect of subse- quent passes . In order to simulate the T - cross portion , a test method was devised for evaluating the maximum hardness ...
... pass HAZ subjected to low heat input welding and in the capped pass HAZ free from the tempering effect of subse- quent passes . In order to simulate the T - cross portion , a test method was devised for evaluating the maximum hardness ...
Page 124
... pass channels were constructed on the beds of small water courses ( Fig . 12 ) . It was assumed that the water would flow thro- ugh the water - pass channels as through the natural stream bed . However , the water - passes only worsened ...
... pass channels were constructed on the beds of small water courses ( Fig . 12 ) . It was assumed that the water would flow thro- ugh the water - pass channels as through the natural stream bed . However , the water - passes only worsened ...
Contents
Design of the Troll Multiphase Transport System | 1 |
Propagation and Diffraction of Cnoidal Waves | 9 |
Dynamic Stresses and Motions of Offshore Pipelines During Laying | 17 |
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applied axial base metal brazing cables calculated carbon equivalent chemical composition cnoidal waves coating cooling crack curve cycle defects developed dew point temperature diameter dynamic tension force effect electrode equation failure field Figure fitness-for-purpose flaws flow foam forge welding fracture fracture mechanics free span frequency friction welding gas pipeline glycol GMAW Gr.B HAZ hardness heat input hydrocarbon dew point induction heating inner pipe installation insulation J-Lay length line pipe linepipe load material maximum measured mechanical properties method nonlinear offshore pipelines operation parameters pipe material pipe wall pipeline Pipeline Technology ASME plate pressure problem procedure propagation PUFI PWHT reeling S-N curves seam weld simulation Specimen steel stress surface T-cross portion tensile strength thermal thermal insulation toughness tube UOE pipe velocity wall thickness water depth water dew point weld metal X80 grade yield strength