Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 7, Part 3American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 92
... fusion boundary and intercritically reheated coarse grained heat affected zone ( ICCGHAZ ) at the middle thickness in the as - welded condition . The absorbed energy at -60 ° C exceeded 50 J at the three positions . Table 5 Chemical ...
... fusion boundary and intercritically reheated coarse grained heat affected zone ( ICCGHAZ ) at the middle thickness in the as - welded condition . The absorbed energy at -60 ° C exceeded 50 J at the three positions . Table 5 Chemical ...
Page 285
... fusion line , fig 22. The low carbon microalloyed steel have generally low CTOD values , independent of the notch position , while the CMn steel has a better fracture toughenss level . All weldments are essentially equiva- Single cycle ...
... fusion line , fig 22. The low carbon microalloyed steel have generally low CTOD values , independent of the notch position , while the CMn steel has a better fracture toughenss level . All weldments are essentially equiva- Single cycle ...
Page 289
... fusion line and in the weld metal , 0.5 mm above the fusion line respectively . The idea was to simulate a crack in a LBZ , and a crack growing into a LBZ respectively . The typical resulting pre - fatigue crack positions , after some ...
... fusion line and in the weld metal , 0.5 mm above the fusion line respectively . The idea was to simulate a crack in a LBZ , and a crack growing into a LBZ respectively . The typical resulting pre - fatigue crack positions , after some ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 24 |
Copyright | |
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Common terms and phrases
abrasion accelerated cooled analysis as-welded austenite axial boron brace brittle fracture CGHAZ Charpy Charpy-V chemical composition chord coarse grained concrete Conference on Offshore crack tip CSM CSM CTOD tests CTOD values curves defect dislocations effect electron beam welding fabrication ferrite fiber Figure finite element fracture mechanics fracture toughness fusion line grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen cracking ICCGHAZ impact increase kJ/mm layup loading low carbon martensite maximum mechanical properties Mechanics and Arctic mid-thickness niobium notch Offshore Mechanics offshore structures Oseberg parameters plastic post weld heat preheat PWHT regions residual stresses sampled solidification cracking specification specimens steel plates stiffeners strain stress concentration stress intensity factor submerged arc welding surface Table temperature tensile test results TMCP transverse tubular joints weld heat treatment weld metal weld toe weldability welded joints welding procedures weldment yield strength