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 201
... sampled , % Fig.2 . CTOD versus per cent grain coarsened HAZ sampled by fatigue crack in the 50mm thick steel A. ( ) * Assumed within the bulk of the specimen The peak temperature used in the second cycle for the ICGCHAZ simulation was ...
... sampled , % Fig.2 . CTOD versus per cent grain coarsened HAZ sampled by fatigue crack in the 50mm thick steel A. ( ) * Assumed within the bulk of the specimen The peak temperature used in the second cycle for the ICGCHAZ simulation was ...
Page 250
... sampled . Also , if the welding procedure ( HAZ overlap ) is such that a region containing the suspect microstructure is not present at the location where the surface notch must terminate ( to satisfy BS 5762 crack - length requirements ) ...
... sampled . Also , if the welding procedure ( HAZ overlap ) is such that a region containing the suspect microstructure is not present at the location where the surface notch must terminate ( to satisfy BS 5762 crack - length requirements ) ...
Page 261
... sampled . However , at higher temperatures it would seem that ' pop - ins ' are achieved when larger amounts of coarse grain are sampled and low toughness fracture can be prevented when only small amounts are present . An effect of ...
... sampled . However , at higher temperatures it would seem that ' pop - ins ' are achieved when larger amounts of coarse grain are sampled and low toughness fracture can be prevented when only small amounts are present . An effect of ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2m High Performance Prepreg and Composites | 9 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 24 |
Copyright | |
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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