Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 4American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 157
... weld metal , sleeve repair welding and hot tapping of pressurized natural gas pipelines . The purpose of this study is to evaluate the effects of welding conditions on allowable heat input during repair welding on in - service pipelines ...
... weld metal , sleeve repair welding and hot tapping of pressurized natural gas pipelines . The purpose of this study is to evaluate the effects of welding conditions on allowable heat input during repair welding on in - service pipelines ...
Page 158
... welding conditions for direct deposition of weld metal welded by SMAW and GTAW processes . Process Welding variable \ Passes Table 3. The proportional constant ( A ) of linear. Cirw Elements C Mn P S Si Nb Plate ( API 5L X65 ) 0.091 1.51 ...
... welding conditions for direct deposition of weld metal welded by SMAW and GTAW processes . Process Welding variable \ Passes Table 3. The proportional constant ( A ) of linear. Cirw Elements C Mn P S Si Nb Plate ( API 5L X65 ) 0.091 1.51 ...
Page 160
... weld metal with SMAW and GTAW . Fig . 6 shows the macrostructures of repair welds by direct deposition of weld metal welded with SMAW and GTAW processes . The mechanical tests were conducted to evaluate mechanical properties of repair weld ...
... weld metal with SMAW and GTAW . Fig . 6 shows the macrostructures of repair welds by direct deposition of weld metal welded with SMAW and GTAW processes . The mechanical tests were conducted to evaluate mechanical properties of repair weld ...
Contents
PIPELINE RELIABILITY AND LIMIT STATES DESIGN | 1 |
DESIGN OF PIPELINES AND RISERS | 5 |
OMAE99PIPE5019 | 21 |
Copyright | |
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analysis applied Arctic Engineering ASME assessment autoclave axial force bending buckling calculated capacity Conference On Offshore Copyright corrosion corrosion defect crack defined deformation dent depth Det Norske Veritas developed diameter discrete displacement vector effect equation failure modes failure probability Figure finite element finite element analysis fracture friction function fuzzy logic gasket geotechnical engineering GTAW hoop stress hot tap tee InSAR installation internal pressure jumper length Limit State Design load longitudinal MANAVGAT material maximum measured Mechanics and Arctic modal displacement neural networks node Offshore Mechanics operating pressure ovalisation parameters Petrobras pipe material pipe wall pipeline design Pipeline Systems plastic reliability riser risk run pipe saddle safety class seabed simulation SMAW SMYS specimens stinger strain stress Table Technology temperature tensile test scheme uprating valve wall thickness yield strength ας მთ მი მს