Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page ix
... Fatigue Strength in As - Welded Joints for Steel Structures Junkichi Yagi , Susumu Machina , Yasumitsu Tomita , Masaaki Matoba , and Isao Soya ..... 277 PART A 287 295 299 305 PART B Thickness Effect Criterion for Fatigue Strength ...
... Fatigue Strength in As - Welded Joints for Steel Structures Junkichi Yagi , Susumu Machina , Yasumitsu Tomita , Masaaki Matoba , and Isao Soya ..... 277 PART A 287 295 299 305 PART B Thickness Effect Criterion for Fatigue Strength ...
Page 38
... fatigue crack tip . Because the crack placement is a critical step in the preparation of the test specimen a lot of skill and experience is needed to ensure that the fatigue crack tip is located in the proper HAZ regions . Finally ...
... fatigue crack tip . Because the crack placement is a critical step in the preparation of the test specimen a lot of skill and experience is needed to ensure that the fatigue crack tip is located in the proper HAZ regions . Finally ...
Page 45
... fatigue crack tip placement requirements . When it the fatigue crack exten- is assumed that the plane of sion coincides with one of the assumed lines of inter- section , it can be verified in Figs . 3b and 5b that the probability of ...
... fatigue crack tip placement requirements . When it the fatigue crack exten- is assumed that the plane of sion coincides with one of the assumed lines of inter- section , it can be verified in Figs . 3b and 5b that the probability of ...
Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
WELD METAL AND HAZ PROPERTIES | 37 |
The Effect of Intercritical Thermal Cycles on HAZ Microstructure and Toughness in CMnAlNb | 49 |
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aluminium austenite axial base metal bead behaviour brittle CGHAZ Charpy Charpy impact test chemical composition coating cooling corrosion crack front crack tip critical CTOD CTOD fracture toughness CTOD test CTOD value deformation developed distribution effect energy evaluation experimental fatigue crack ferrite Figure gauges Grade grain coarsened HAZ groove HAZ toughness heat input hydrogen cracking ICCGHAZ inherent strain intercritical kJ/mm load martensite Materials Engineering ASME measured mechanical properties method microstructure narrow gap notched panel obtained OMAE peak temperature pearlite pipe pipeline Pop-in pressure PWHT reheated residual stress samples seawater shielding gas simulation single-U Statoil steel plates steel TM1 strain gauges submerged arc welding surface notched specimen Table tempered tensile strength thermal cycle through-thickness notched TMCP steels underwater welding Volume III-A weld metal weldability welded joint welding conditions Welding Institute welding parameters welding procedure welding process welding residual stress weldment width yield strength