Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 7, Part 3American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 69
FRACTURE MECHANICS IN DESIGN - WHY ? Defect Loading Parameter Load Effect Parameters Defect Geometry Structural Geometry 1 Crack assessment is performed with crack locations at hotspot. J. Lereim Saga Petroleum A.S Hovik , Norway ...
FRACTURE MECHANICS IN DESIGN - WHY ? Defect Loading Parameter Load Effect Parameters Defect Geometry Structural Geometry 1 Crack assessment is performed with crack locations at hotspot. J. Lereim Saga Petroleum A.S Hovik , Norway ...
Page 71
... defect size . Maximum utilized stress . The fracture mechanics strength criteria can be applied in the derivation of the maximum tolerable stress at a given cross section . This figure is obtained when the materials fracture toughness ...
... defect size . Maximum utilized stress . The fracture mechanics strength criteria can be applied in the derivation of the maximum tolerable stress at a given cross section . This figure is obtained when the materials fracture toughness ...
Page 594
... defect size i.e. , that which would not propagate in the component under examination . The defect was assumed to emanate transverse to the loading direction from either a fillet weld , full penetration butt weld or a local brittle zone ...
... defect size i.e. , that which would not propagate in the component under examination . The defect was assumed to emanate transverse to the loading direction from either a fillet weld , full penetration butt weld or a local brittle zone ...
Contents
ADVANCED COMPOSITES | 1 |
PAS2tm | 9 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 24 |
Copyright | |
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abrasion accelerated cooled analysis as-welded assessment austenite axial boron brace brittle fracture CGHAZ Charpy Charpy-V chemical composition chord coarse grained concrete Conference on Offshore crack tip CTOD tests CTOD values curves defect dislocations effect energy fabrication ferrite fiber Figure finite element fracture mechanics fracture toughness fusion line grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen cracking ICCGHAZ impact increase intercritically kJ/mm layup loading low carbon martensite maximum mechanical properties Mechanics and Arctic mid-thickness niobium notch Offshore Mechanics offshore structures Oseberg parameters plastic post weld heat preheat pressure PWHT regions residual stresses sampled solidification cracking specification specimens steel plates stiffeners strain stress concentration stress intensity factor submerged arc welding surface Table temperature tensile test results TMCP transverse tubular joints weld heat treatment weld metal weld toe weldability welded joints welding procedures weldment yield strength