Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 3-5American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 8
... heat source which , in most welds , can be regarded as the weld metal . Heat transfer in the welded joint produces a changing temperature distribution which induces thermal stresses . An important point in the mechanical behavior is ...
... heat source which , in most welds , can be regarded as the weld metal . Heat transfer in the welded joint produces a changing temperature distribution which induces thermal stresses . An important point in the mechanical behavior is ...
Page 117
... heat fluxes on the inner and outer surfaces of the cooled section also move in opposite directions , the former growing while the latter decreases . At a -10 ° the overall effect is a maximum heat transfer rate . CONCLUSIONS The paper ...
... heat fluxes on the inner and outer surfaces of the cooled section also move in opposite directions , the former growing while the latter decreases . At a -10 ° the overall effect is a maximum heat transfer rate . CONCLUSIONS The paper ...
Page 177
... heat the wellstream to the hydrate melting temperature and give a con- siderable heat input for melting the hyerite . The temperature at the inlet and outlet of the flowline is monitored for accurate temperature control by the heat ...
... heat the wellstream to the hydrate melting temperature and give a con- siderable heat input for melting the hyerite . The temperature at the inlet and outlet of the flowline is monitored for accurate temperature control by the heat ...
Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
Measurement and Prediction of Welding Residual Stresses Using | 7 |
Prediction of Residual Stresses and Distortions in Welded Structures | 25 |
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aluminium amplitude analysis as-welded austenite axial bending calculated CGHAZ Charpy chemical composition coating components cooling corrosion crack front crack tip CTOD CTOD fracture toughness CTOD test CTOD value curves developed diameter distribution evaluation experimental factor fatigue crack fatigue strength ferrite Figure fracture mechanics fracture toughness gauges geometry Grade grain groove Gullfaks heat input ICCGHAZ increase kJ/mm living quarter load martensite Materials Engineering ASME measured mechanical properties method microstructure multi-pass narrow gap offshore structures OMAE parameters pearlite pipe plate thickness Pop-in prediction pressure PWHT residual stress riser S-N curves seawater shown simulation slot Statoil steel plate strain gauges stress concentration stress range surface notched Table tapered joint temperature tensile thickness effect titanium alloys TMCP tubular underwater welding weld metal weld toe welded joints Welding Institute welding procedure welding process welding residual stress weldments wire yield strength zone