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 83
... structure to withstand the extreme loads in a condition where the damaged member was removed : the results showed that , due to structure redundancy , the required safety criteria were met for this condition . In this case no immediate ...
... structure to withstand the extreme loads in a condition where the damaged member was removed : the results showed that , due to structure redundancy , the required safety criteria were met for this condition . In this case no immediate ...
Page 84
... structure through the analysis of inspection results as presented by Madsen et al . / 12 / has already been discussed , while a probabilistic strategy for determining the relative effectiveness of differing underwater inspection and ...
... structure through the analysis of inspection results as presented by Madsen et al . / 12 / has already been discussed , while a probabilistic strategy for determining the relative effectiveness of differing underwater inspection and ...
Page 307
... structural integrity ( 1 ) . By full - scope we mean that risks from all sources are considered , i.e. structure , equipment and personnel . It is crucial that the approach considers life cycle costs , i.e. management , design ...
... structural integrity ( 1 ) . By full - scope we mean that risks from all sources are considered , i.e. structure , equipment and personnel . It is crucial that the approach considers life cycle costs , i.e. management , design ...
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