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 221
... notch is presented and a method for estimating notch root plasticity is demonstrated . It is suggested that such a methodology may be useful in the ... NOTCHES An Analysis of Notch Root Plasticity John R Yates, and Oliver Lüsebrink.
... notch is presented and a method for estimating notch root plasticity is demonstrated . It is suggested that such a methodology may be useful in the ... NOTCHES An Analysis of Notch Root Plasticity John R Yates, and Oliver Lüsebrink.
Page 222
... notch and it is shown how this expression may be used to estimate the extent of notch root plasticity without the need to perform extensive numerical analyses . ANALYSIS The TOMECH finite element program ( Goldthorpe 1986 , Dix 1991 ) ...
... notch and it is shown how this expression may be used to estimate the extent of notch root plasticity without the need to perform extensive numerical analyses . ANALYSIS The TOMECH finite element program ( Goldthorpe 1986 , Dix 1991 ) ...
Page 223
... notch root plasticity using Eqn . 4 are compared in Fig . 6 with values found from the elastic - plastic finite element analyses of the three notch geometries with power law hardening material properties . The yield strain used in Eqn ...
... notch root plasticity using Eqn . 4 are compared in Fig . 6 with values found from the elastic - plastic finite element analyses of the three notch geometries with power law hardening material properties . The yield strain used in Eqn ...
Contents
FATIGUE AND DEFORMATION | 1 |
FRACTURE ASSESSMENT AND ANALYSIS | 37 |
FATIGUE DESIGN AND DETECTION | 73 |
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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