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 15
... fracture with fibrous crack growth ( high toughness or short crack ) Sufficiently high of ε , ≥ ( or >> ) ( Er ) ... fracture Fracture stress / strain level Low strain fracture without WM - toughness controlling fracture Fracture stress ...
... fracture with fibrous crack growth ( high toughness or short crack ) Sufficiently high of ε , ≥ ( or >> ) ( Er ) ... fracture Fracture stress / strain level Low strain fracture without WM - toughness controlling fracture Fracture stress ...
Page 721
... fracture mechanics problems . The converged finite element results include fracture param- eters of integral , differential and displacement models . These pa- rameters can be used to study the nonlinear fracture behavior of structures ...
... fracture mechanics problems . The converged finite element results include fracture param- eters of integral , differential and displacement models . These pa- rameters can be used to study the nonlinear fracture behavior of structures ...
Page 759
... Fracture Initiation Points To think about the fracture initiation mechanism in the bend - type CTOD test , the estimated properties at the frac- ture initiation points were summarized in Table 5 , with the experimentally observed ...
... Fracture Initiation Points To think about the fracture initiation mechanism in the bend - type CTOD test , the estimated properties at the frac- ture initiation points were summarized in Table 5 , with the experimentally observed ...
Contents
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 7 |
HIGH STRENGTH STEELS FOR OFFSHORE | 189 |
Weldability of NitrogenEnhanced HSLA Steels | 231 |
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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