Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 2American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 345
... stress effects in steel weldments were examined under constant amplitude fatigue loadings . The purpose of these tests was to provide experimental data with which to substantiate the use of analytical expressions to account for mean stress ...
... stress effects in steel weldments were examined under constant amplitude fatigue loadings . The purpose of these tests was to provide experimental data with which to substantiate the use of analytical expressions to account for mean stress ...
Page 346
... stress . The " R " in Sequ R - 1 is the ratio of minimum applied stress to maximum applied stress ; R = -1 therefore indicates a fully reversed stress cycle with a zero mean stress . Typically , the tensile yield strength or tensile ...
... stress . The " R " in Sequ R - 1 is the ratio of minimum applied stress to maximum applied stress ; R = -1 therefore indicates a fully reversed stress cycle with a zero mean stress . Typically , the tensile yield strength or tensile ...
Page 347
... stress amplitude is obtained for a given mean stress level . The Soderberg correction curve , although very close to the Goodman curve , is more conservative . There is therefore nothing ... Stress Amplitude ( ksi ) Mean Stress ( ksi ) 347.
... stress amplitude is obtained for a given mean stress level . The Soderberg correction curve , although very close to the Goodman curve , is more conservative . There is therefore nothing ... Stress Amplitude ( ksi ) Mean Stress ( ksi ) 347.
Contents
PROBABILISTIC MODELLING OF THE ENVIRONMENT AND RESPONSE | 1 |
A Nonlinear Model | 29 |
Spectral Bandwidth | 59 |
Copyright | |
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Adriatic Sea airgap amplitude applied approach assessment assumed calculated capacity coefficient collapse components considered Cook Inlet corrosion crack criteria damage deck defined Det Norske Veritas deterministic developed Dogliani effects Engineering environmental equation escalation estimated evacuation evaluated event explosion extreme value extreme value distribution failure modes failure probability fatigue Figure frequency function Guedes Soares hazard hindcast Hoop Stress hull ignition initial inspection jack-up joint limit linear load mean value measured method mooring nonlinear North Sea offshore structures operation optimisation parameters passive fire protection plate platform predictions pressure probabilistic probability density function probability distribution probability of failure procedure random variables reliability analysis reliability index response riser risk Safety and Reliability safety factors scenarios section modulus ship significant wave height simulation SORM statistical stochastic strength structural reliability Table temperature towing uncertainties vector Weibull distribution wind