Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 12, Part 3American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 485
FATIGUE CRACK GROWTH AND COALESCENCE OF SURFACE CRACKS H. L. J. Pang School of Mechanical and Production Engineering ... crack coalescence period was one fifth of the total crack propagation life . 485.
FATIGUE CRACK GROWTH AND COALESCENCE OF SURFACE CRACKS H. L. J. Pang School of Mechanical and Production Engineering ... crack coalescence period was one fifth of the total crack propagation life . 485.
Page 486
... cracks . The crack shape during coalescence deviates from a semi - elliptical shape as the original cracks overlap giving a concave profile and later develops into a single semi - elliptical crack . The simplified recharacterisation ...
... cracks . The crack shape during coalescence deviates from a semi - elliptical shape as the original cracks overlap giving a concave profile and later develops into a single semi - elliptical crack . The simplified recharacterisation ...
Page 805
... crack ( Fig 6 ) . There are four variables which could be matched to an actual crack , but only three are independent . They are the intersection angle and crack front radius at the corner points , the maximum crack depth , and the crack ...
... crack ( Fig 6 ) . There are four variables which could be matched to an actual crack , but only three are independent . They are the intersection angle and crack front radius at the corner points , the maximum crack depth , and the crack ...
Contents
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 7 |
HIGH STRENGTH STEELS FOR OFFSHORE | 189 |
Weldability of NitrogenEnhanced HSLA Steels | 231 |
Copyright | |
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alloy analysis applied argon artificial neural network ASTM austenite austenite grain bainite base metal behaviour bending CGHAZ Charpy composite pipe cooling corrosion crack propagation CTOD curve cycles developed diameter effect elastomer electrodes Engineering ASME 1993 epoxy equation experimental fabrication factor ferrite firewater firewater system flange fracture fracture mechanics GRE pipe heat input high strength steels HSLA HSLA steels hydrogen increase initial installation intumescent kJ/mm load martensite Materials Engineering ASME maximum method microstructure MIRT nitrogen nitrogen steel node notch offshore structures OMAE parameters performance predicted preheat pressure procedures PWHT range reduced S-N curves seal seawater sheave shielding gas shown in Figure simulated SINTEF specimens spool stainless steel strain surface Table Technology temperature tensile test results thickness toughness tubular joints underwater Underwater Welding values weld metal weldability welded joints weldments wet welding wide plate wire yield strength