Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 202
... fatigue testing relevant North Sea . Development of Fatigue Loading Spectra , ASTM STP 1006. Philadelphia , PA , American Society for Testing 120 . and Materials . P. 99 Saito , T .. 1984. Kinetics of corrosion fatigue crack growth in ...
... fatigue testing relevant North Sea . Development of Fatigue Loading Spectra , ASTM STP 1006. Philadelphia , PA , American Society for Testing 120 . and Materials . P. 99 Saito , T .. 1984. Kinetics of corrosion fatigue crack growth in ...
Page 207
... fatigue strength estimates calculated from values of the fatigue variables generated using random numbers and the appropriate probability function for each variable . Statistical Modeling of Fatigue Variables The statistical ...
... fatigue strength estimates calculated from values of the fatigue variables generated using random numbers and the appropriate probability function for each variable . Statistical Modeling of Fatigue Variables The statistical ...
Page 210
... fatigue strength : see Table 6. Reducing the uncertainty in the bending factor ( x ) could increase the reliability factor ( RF = 0.626 ) by as much as 10 % . Equation 12 also suggests that an effort to reduce the other initially small ...
... fatigue strength : see Table 6. Reducing the uncertainty in the bending factor ( x ) could increase the reliability factor ( RF = 0.626 ) by as much as 10 % . Equation 12 also suggests that an effort to reduce the other initially small ...
Contents
Investigation of the Ergodicity Assumption for Sea States in the Reliability Assessment of Offshore | 1 |
OFFSHORE TECHNOLOGY PART | 33 |
Extreme Forces on Large AxiSymmetric Offshore Structures in Directional Seas | 49 |
Copyright | |
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amplitude applied assessment assumed axial basic variables behaviour calculated coefficient component computed considered corrosion cost crack depth crack growth rate CTOD curve defect deterministic drag force effects Engineering environmental equation estimated evaluated extreme failure mode failure probability fatigue crack growth fatigue damage fatigue failure fatigue reliability fatigue strength Figure fracture mechanics fracture toughness frequency Gaussian geometry hindcast initial inspection instability load integration limit state function linear Lognormal LRFD material maxima maximum mean value method nonlinear normal normal distribution North Sea obtained offshore structures parameters platform predicted pressure probabilistic probability density function probability distribution quadratic random variable ratio reliability analysis reliability index residual stresses response risk S-N curve safety sea-state significant wave height simulation spectral standard deviation statistical stochastic storm stress intensity factor stress range Table tension tether tubular joints variation vector weld weldments