Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14, Part 3American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 61
... Approach Critical CTOD ( mm ) ( b ) tensile specimen ( a / W = 0.5 ) Effect on ductile fracture A COMPARATIVE STUDY OF WIDE PLATE. TMCP Mild steel welds HT80 steel welds StE 460 steel welds steel welds P type L type Bend Tension a / W ...
... Approach Critical CTOD ( mm ) ( b ) tensile specimen ( a / W = 0.5 ) Effect on ductile fracture A COMPARATIVE STUDY OF WIDE PLATE. TMCP Mild steel welds HT80 steel welds StE 460 steel welds steel welds P type L type Bend Tension a / W ...
Page 196
... approaches to define S - N curves : nominal stress approach and hot - spot stress approach . The nominal stress approach separates ship structural details into categories having similar fatigue resistance . A fatigue curve must be ...
... approaches to define S - N curves : nominal stress approach and hot - spot stress approach . The nominal stress approach separates ship structural details into categories having similar fatigue resistance . A fatigue curve must be ...
Page 201
... approach to estimate the ex- pected fatigue life for repaired CSD has been developed . The SFA approach has been incorporated into an interac- tive PC program identified as RMS ( Repair Management System . The approach uses the value of ...
... approach to estimate the ex- pected fatigue life for repaired CSD has been developed . The SFA approach has been incorporated into an interac- tive PC program identified as RMS ( Repair Management System . The approach uses the value of ...
Contents
FATIGUE GUIDANCE FOR OFFSHORE STRUCTURES | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 14 |
STRUCTURAL INTEGRITY METHODS FOR WELDED COMPONENTS | 55 |
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analysis applied assessment austenitic axial behaviour bending brace calculated cathodic protection Charpy chord Corrosion Fatigue crack depth crack front crack growth rate crack propagation crack tip CTOD cycles defect deformation developed effect Efthymiou equations evaluation experimental failure fatigue crack growth fatigue guidance fatigue lives fatigue strength fatigue tests Figure finite element finite element analysis fracture mechanics fracture toughness GCHAZ geometry hammer peening high strength steels hydrogen increase Laser welds load material measured method microstructure mismatch mixed mode multiplanar notch offshore structures parameters parametric equations parent plate peening pipe plate thickness predictions Proc procedure region repair residual stress ring-stiffened joints riser S-N curve sea water seawater shown in Fig strain stress concentration stress concentration factor stress intensity factor stress range surface cracks Table tensile test results titanium TMCP tubular joints tested values weld metal weld toe welded joints weldment yield strength