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 60
... limit state function for maximum tension in the tether pipe , just above the anchor connector . For the actual waterdepth the effects of hydrodynamic pressure due to wave action has been found to be negligible and was therefore not ...
... limit state function for maximum tension in the tether pipe , just above the anchor connector . For the actual waterdepth the effects of hydrodynamic pressure due to wave action has been found to be negligible and was therefore not ...
Page 232
... limit state of offshore tubular joints is presented . Use is made of fracture mechanics methods in quantifying ... function with associated parameters . Let in the following , X = ( X ,, X2 , ... , xn ) represent a vector of n basic variables ...
... limit state of offshore tubular joints is presented . Use is made of fracture mechanics methods in quantifying ... function with associated parameters . Let in the following , X = ( X ,, X2 , ... , xn ) represent a vector of n basic variables ...
Page 268
... limit state function g ( z ) for brittle fracture and plastic collapse failure modes is formulated in terms of a ... limit state functions . Some important factors to be considered are : 1 ) Mechanical properties ( i.e. yield strength ...
... limit state function g ( z ) for brittle fracture and plastic collapse failure modes is formulated in terms of a ... limit state functions . Some important factors to be considered are : 1 ) Mechanical properties ( i.e. yield strength ...
Contents
Investigation of the Ergodicity Assumption for Sea States in the Reliability Assessment of Offshore | 1 |
OFFSHORE TECHNOLOGY PART A | 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 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 vector Weibull distribution weld weldments