Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 8, Part 3American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 140
... crack front 3 . STRESS INTENSITY FACTORS FOR 3 - D GEOMETRIES 3.1 General The SIF of a semi - elliptical crack at a weld toe in a 3D geometry can be expressed in the crack depth ( a ) direction and in the crack width ( c ) direction ...
... crack front 3 . STRESS INTENSITY FACTORS FOR 3 - D GEOMETRIES 3.1 General The SIF of a semi - elliptical crack at a weld toe in a 3D geometry can be expressed in the crack depth ( a ) direction and in the crack width ( c ) direction ...
Page 707
... crack / LBZ encounter . 100 83 65 48 100 48 17 31 48 100 48 0 Fig 4. Fatigue growth of LBZ extended defect ... front , the plane of the crack being normal to the applied stresses . At a particular position on the crack front , a section ...
... crack / LBZ encounter . 100 83 65 48 100 48 17 31 48 100 48 0 Fig 4. Fatigue growth of LBZ extended defect ... front , the plane of the crack being normal to the applied stresses . At a particular position on the crack front , a section ...
Page 722
... ( crack front length lo specimen thickness ) of which the crack tip hits the microstructure i is given , the probability G1s , ( a ) that brittle fracture originates from an element j ( crack front length As ) consisting of the same ...
... ( crack front length lo specimen thickness ) of which the crack tip hits the microstructure i is given , the probability G1s , ( a ) that brittle fracture originates from an element j ( crack front length As ) consisting of the same ...
Contents
THICKNESS EFFECTS | 1 |
MATERIALS TECHNOLOGY | 9 |
The Plate Thickness Effect in Fatigue Predictions and Results A Review of Norwegian Work | 21 |
Copyright | |
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alloy aluminum analysis applied Arctic Engineering ASTM austenite axial base metal behaviour bending brace calculated cathodic protection Charpy chord Conference on Offshore corrosion fatigue crack depth crack growth rate crack initiation crack propagation crevice corrosion CTOD da/dN defects developed equation experimental fabrication fatigue crack growth fatigue strength fatigue test ferrite Figure fillet welds finite element fracture mechanics fracture toughness geometry grade heat input heat treatment HSLA steels increase influence kJ/cm load material mechanical properties Mechanics and Arctic method microstructure notch obtained Offshore Mechanics Offshore Structures parameters pipe pitting plate thickness predicted procedure PWHT ratio reduced reheated S-N curves seawater Shoralsim shown in Fig solution specimens Steel in Marine strain stress concentration stress intensity factor stress range submerged arc welding surface crack T-joints Table temperature tensile thickness effect tubular joints values weld metal weld profile weld toe weldability welded joints yield strength