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
MIXING THERMAL SHELL AND BRICK ELEMENTS IN FEA OF WELDS Maoshi Gu and John A. Goldak Department of Mechanical and Aerospace Engineering Carleton ... The aspect ratio of length to thickness of thermal shells is not constrained .
MIXING THERMAL SHELL AND BRICK ELEMENTS IN FEA OF WELDS Maoshi Gu and John A. Goldak Department of Mechanical and Aerospace Engineering Carleton ... The aspect ratio of length to thickness of thermal shells is not constrained .
Page 8
Heat transfer in the welded joint produces a changing temperature distribution which induces thermal stresses . An important point in the mechanical behavior is that there can be marked changes in the instantaneous mechanical properties ...
Heat transfer in the welded joint produces a changing temperature distribution which induces thermal stresses . An important point in the mechanical behavior is that there can be marked changes in the instantaneous mechanical properties ...
Page 214
value are most serious and are considered to be caused by LBZ which inevitably exists in weld HAZ due to the weld thermal histories . To clarify the CTOD behavior influenced by LBZ under the various weld thermal histories , small sized ...
value are most serious and are considered to be caused by LBZ which inevitably exists in weld HAZ due to the weld thermal histories . To clarify the CTOD behavior influenced by LBZ under the various weld thermal histories , small sized ...
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Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
Measurement and Prediction of Welding Residual Stresses Using | 7 |
WELD METAL AND HAZ PROPERTIES | 37 |
Copyright | |
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alloys aluminium analysis application axial base bending calculated CGHAZ coating compared components composition connection considered constant cooling corrosion cost crack critical CTOD curves cycle depth developed distribution effect element energy Engineering evaluation experimental experiments factor fatigue field Figure fracture geometry given Grade grain hardness heat higher improved increase indicated initiation length living load lower material measured mechanical metal method microstructure notched observed obtained offshore operation parameters pass performed pipe plate position possible prediction present pressure procedure production properties range reduced region residual stress resistance root seawater shown shows simulation specimens steel strain strength structure surface Table technique temperature tensile thermal thickness Titanium toughness values weld metal welded joints wire yield zone