Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 13, Parts 3-5American Society of Mechanical Engineers, 1994 - Arctic regions |
From inside the book
Results 1-3 of 81
Page 145
... ratio 0.8 , as summarized in Table 3 in comparison to data for stress ratio 0.5 . Thus , the transition crack growth rates for -0.80 , -0.95 and -1.10v at stress ratio 0.8 increased with decreasing potential , as also occurred for R ...
... ratio 0.8 , as summarized in Table 3 in comparison to data for stress ratio 0.5 . Thus , the transition crack growth rates for -0.80 , -0.95 and -1.10v at stress ratio 0.8 increased with decreasing potential , as also occurred for R ...
Page 163
... ratio ( e.g. from 0.5 to 0.8 ) , while the wall thickness ratio is kept constant . The failure mode : " crack starting from the inside of the hollow section " , which is found for joints with high diameter ratio ( d / do > 0.8 ) and ...
... ratio ( e.g. from 0.5 to 0.8 ) , while the wall thickness ratio is kept constant . The failure mode : " crack starting from the inside of the hollow section " , which is found for joints with high diameter ratio ( d / do > 0.8 ) and ...
Page 175
... ratio of 0.1 , the effective R - ratio will depend on the residual stress . In order to check this hypothesis , a set of crack growth tests were conducted at a constant K where crack closure is minimal . As shown in Figure 3 , under the ...
... ratio of 0.1 , the effective R - ratio will depend on the residual stress . In order to check this hypothesis , a set of crack growth tests were conducted at a constant K where crack closure is minimal . As shown in Figure 3 , under the ...
Contents
FATIGUE AND DEFORMATION | 1 |
FRACTURE ASSESSMENT AND ANALYSIS | 37 |
FATIGUE DESIGN AND DETECTION | 73 |
Copyright | |
45 other sections not shown
Other editions - View all
Common terms and phrases
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