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 1
... thermal analysis of welded pipe joints , thermal shell and shell - brick transition finite elements are developed . To reduce the time to prepare input files and reduce the probability of error , the creation of the shell and shell ...
... thermal analysis of welded pipe joints , thermal shell and shell - brick transition finite elements are developed . To reduce the time to prepare input files and reduce the probability of error , the creation of the shell and shell ...
Page 214
... thermal histories . To clarify the CTOD behavior influenced by LBZ under the various weld thermal histories , small sized CTOD tests were conducted on the same steel by applying simulated weld thermal histories shown in Fig . 2. The ...
... thermal histories . To clarify the CTOD behavior influenced by LBZ under the various weld thermal histories , small sized CTOD tests were conducted on the same steel by applying simulated weld thermal histories shown in Fig . 2. The ...
Page 109
... thermal evolution of the sample measured on the external face presents two features : during freezing , a thermal irregularity appeared clearly when the temperature reached about -3 ° C ( identified in Figure 2a ) . This fact caused an ...
... thermal evolution of the sample measured on the external face presents two features : during freezing , a thermal irregularity appeared clearly when the temperature reached about -3 ° C ( identified in Figure 2a ) . This fact caused an ...
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