Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 2American Society of Mechanical Engineers, 1990 - Arctic regions |
From inside the book
Results 1-3 of 47
Page 18
... respectively . For the second hindcast study ( 16 ) , the data indicate a characteristics value ( un ) of 7.08 m and a scale factor ( a ) of 0.319 . Based on the results from the first hindcast study , the uncertainties associated with ...
... respectively . For the second hindcast study ( 16 ) , the data indicate a characteristics value ( un ) of 7.08 m and a scale factor ( a ) of 0.319 . Based on the results from the first hindcast study , the uncertainties associated with ...
Page 21
... respectively . During the calculation of Fxbs ( ) , using FORM in connection with Eqs . 2 and 6 , the sensitivity of the various random variables ( Hm , BF and At ) are estimated as by - products of this analysis . A sensitivity factor ...
... respectively . During the calculation of Fxbs ( ) , using FORM in connection with Eqs . 2 and 6 , the sensitivity of the various random variables ( Hm , BF and At ) are estimated as by - products of this analysis . A sensitivity factor ...
Page 23
... respectively . These results show that by treating some uncertain- ties as dependent from year to year , the c.o.v. ... respectively . While the base shear forces related to a period of 20 years have c.o.v.'s of 0.34 to 0.55 and 0.16 to ...
... respectively . These results show that by treating some uncertain- ties as dependent from year to year , the c.o.v. ... respectively . While the base shear forces related to a period of 20 years have c.o.v.'s of 0.34 to 0.55 and 0.16 to ...
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 | |
15 other sections not shown
Other editions - View all
Common terms and phrases
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