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 10
... maximum of the resulting shear force , Q , is now estimated by adding Eqs . ( 16 and 17 ) . It is seen that it is assumed that the maximum is likely to occur as the hydrodyna- mic load attains its maximum , i.e. the parent distribution ...
... maximum of the resulting shear force , Q , is now estimated by adding Eqs . ( 16 and 17 ) . It is seen that it is assumed that the maximum is likely to occur as the hydrodyna- mic load attains its maximum , i.e. the parent distribution ...
Page 61
... maximum tension . The limit state function for minimum tension in tethers can than be written as g ( z ) = T2 + T3 - T4 - T5 + T6 - T8 - T9 6.3 Probabilistic Design Analyses ( 43 ) A probabilistic design for maximum and minimum tension ...
... maximum tension . The limit state function for minimum tension in tethers can than be written as g ( z ) = T2 + T3 - T4 - T5 + T6 - T8 - T9 6.3 Probabilistic Design Analyses ( 43 ) A probabilistic design for maximum and minimum tension ...
Page 148
... maximum value of the horizontal load Qmar and the maximum value of the overturn- ing moment Mmaz within the storm vary as a function of the standard normally distributed variable z17 For the deterministic analyses the most probable maximum ...
... maximum value of the horizontal load Qmar and the maximum value of the overturn- ing moment Mmaz within the storm vary as a function of the standard normally distributed variable z17 For the deterministic analyses the most probable maximum ...
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