Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 13, Parts 3-5American Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 257
... crack configurations , plane strain edge crack and semi - circular surface crack in fillet welded T - butt plate joint , were analysed using the finite element method . Crack depth ranging from 2 % to 40 % of plate thickness were ...
... crack configurations , plane strain edge crack and semi - circular surface crack in fillet welded T - butt plate joint , were analysed using the finite element method . Crack depth ranging from 2 % to 40 % of plate thickness were ...
Page 258
... crack models and most published Me data used in engineering applications refers to two - dimensional ( 2D ) analyses , such as those by Maddox ( 1975 ) , Smith and Hurworth ( 1984 ) , Niu and Glinka ( 1987 ... CRACK MODEL 4.1 Crack - Tip 258.
... crack models and most published Me data used in engineering applications refers to two - dimensional ( 2D ) analyses , such as those by Maddox ( 1975 ) , Smith and Hurworth ( 1984 ) , Niu and Glinka ( 1987 ... CRACK MODEL 4.1 Crack - Tip 258.
Page 259
4. ANALYSIS OF EDGE CRACK MODEL 4.1 Crack - Tip Plasticity It was found that crack - tip plastic zone of very shallow edge cracks , a / T≤ 0.1 , is much smaller than the crack depth until the applied load exceeds 80 % of material yield ...
4. ANALYSIS OF EDGE CRACK MODEL 4.1 Crack - Tip Plasticity It was found that crack - tip plastic zone of very shallow edge cracks , a / T≤ 0.1 , is much smaller than the crack depth until the applied load exceeds 80 % of material yield ...
Contents
FATIGUE AND DEFORMATION | 1 |
FRACTURE ASSESSMENT AND ANALYSIS | 37 |
FATIGUE DESIGN AND DETECTION | 73 |
Copyright | |
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analysis applied Arctic Engineering as-welded ASME assessment axial bending cathodic protection Charpy cold deformation corrosion crack growth rate crack propagation crack tip CTOD cycles depth diameter displacement drillpipe elastic electrode equation experimental factor failure fatigue crack growth fatigue strength ferrite finite element fracture mechanics fracture toughness geometry hoop stress hydrogen Ice Class increase load material maximum mbar Mechanics and Arctic method microstructure modulus nitrogen notch obtained Offshore Mechanics offshore structures OMAE operating oxygen parameters pipe pipeline plastic predicted pressure properties ratio region residual stress S-N curve scour sea ice sea water shear shielding gas simulated soil sour crude oil specimens strain rate stress intensity stress range stress relieved surface Table temperature tensile TMCP tubular joints values wall thickness water hammer weld deposit weld metal weld toe welded joints wire yield strength Young's modulus