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 80
... fatigue life calculation for a tubular joint crack , the accuracy of the member force , P , due to offshore environmental loadings , is equivalently important as that of the stress intensity factor , K , as apparent from the following ...
... fatigue life calculation for a tubular joint crack , the accuracy of the member force , P , due to offshore environmental loadings , is equivalently important as that of the stress intensity factor , K , as apparent from the following ...
Page 252
... Fatigue crack must sample 100 % weld metal Fatigue crack must be < 2 mm from fusion line at closest point • CTOD > 0.13 mm above HAZ minimum CTOD Notes : • For thicknesses < 63 mm , Tx2T geometry . · For thicknesses > 63 mm , TxT ...
... Fatigue crack must sample 100 % weld metal Fatigue crack must be < 2 mm from fusion line at closest point • CTOD > 0.13 mm above HAZ minimum CTOD Notes : • For thicknesses < 63 mm , Tx2T geometry . · For thicknesses > 63 mm , TxT ...
Page 341
... Houston , Texas - February 7-12 , 1988 RANDOM LOADING The specimen was loaded randomly in a MTS Experimental Research of Fatigue Crack Propagation of Offshore Platform Joints Under Random Loading Fang Huacan and Chen Zhenxin.
... Houston , Texas - February 7-12 , 1988 RANDOM LOADING The specimen was loaded randomly in a MTS Experimental Research of Fatigue Crack Propagation of Offshore Platform Joints Under Random Loading Fang Huacan and Chen Zhenxin.
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