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 18
... significant variations in both parameters . In terms of a coefficient of variation ( c.o.v. ) the uncertainties in ... Significant Wave Height - NS . In this study , distribution functions of extreme significant wave heights ( Hmo ) are ...
... significant variations in both parameters . In terms of a coefficient of variation ( c.o.v. ) the uncertainties in ... Significant Wave Height - NS . In this study , distribution functions of extreme significant wave heights ( Hmo ) are ...
Page 153
... significant wave height exceeds a given limit H ,. This decision can be made at any time ; it does not decrease the likelihood of being exposed to large values of H ̧ , but reduces the risk in terms of response variables that are ...
... significant wave height exceeds a given limit H ,. This decision can be made at any time ; it does not decrease the likelihood of being exposed to large values of H ̧ , but reduces the risk in terms of response variables that are ...
Page 310
... significant wave height H , to define this discrete process . In any sea state , when the significant wave height H , exceeds a certain prescribed level Hso , this sea state is called " a storm " . The occurrence of these storms is ...
... significant wave height H , to define this discrete process . In any sea state , when the significant wave height H , exceeds a certain prescribed level Hso , this sea state is called " a storm " . The occurrence of these storms is ...
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