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 26
Page 111
... computed and used to compute the linear transfer function vectors in equations ( 36 ) and ( 41 ) . Further , the integration in equation ( 38 ) is performed and the quadratic transfer function vectors in equations ( 37 ) and ( 42 ) are ...
... computed and used to compute the linear transfer function vectors in equations ( 36 ) and ( 41 ) . Further , the integration in equation ( 38 ) is performed and the quadratic transfer function vectors in equations ( 37 ) and ( 42 ) are ...
Page 164
... computed after the spectra are scaled for maximum wave height and summation over all components gives the desired wave pressure record . The linear dynamic wave pressure variation for any wave the component at seabed is computed from ...
... computed after the spectra are scaled for maximum wave height and summation over all components gives the desired wave pressure record . The linear dynamic wave pressure variation for any wave the component at seabed is computed from ...
Page 165
... computed from these values . A zero spectral moment for the sea bed pressure differences was also computed from the pressure samples . Both calculations were made according to the procedure for which the flow diagram is shown in figure ...
... computed from these values . A zero spectral moment for the sea bed pressure differences was also computed from the pressure samples . Both calculations were made according to the procedure for which the flow diagram is shown in figure ...
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 | |
16 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 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