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 125
... operation and additional costs due to safety can be minimized by actively addressing safety issues through all project phases . Risk analysis techniques have proven to be an effective tool for decision support during the concept ...
... operation and additional costs due to safety can be minimized by actively addressing safety issues through all project phases . Risk analysis techniques have proven to be an effective tool for decision support during the concept ...
Page 279
... operation . Thus the variations in risk during the complete operational life of the platform ( s ) may be covered ... operations ( drilling , lifeboat launching ) . Probabilistic methods for calculating component reliability . Accident ...
... operation . Thus the variations in risk during the complete operational life of the platform ( s ) may be covered ... operations ( drilling , lifeboat launching ) . Probabilistic methods for calculating component reliability . Accident ...
Page 307
... operation of offshore structures . Many early studies did not incorporate the level of sophistication in structural analysis and loading models that would be required for a wider acceptance of the approach . Cost modelling has also been ...
... operation of offshore structures . Many early studies did not incorporate the level of sophistication in structural analysis and loading models that would be required for a wider acceptance of the approach . Cost modelling has also been ...
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