Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 5American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 127
... uncertainty in design due to statistical variability in the wave process , parameter uncertainties and model uncertainties is performed . The objective of this work is thus to obtain a better assessment of the safety level in the design ...
... uncertainty in design due to statistical variability in the wave process , parameter uncertainties and model uncertainties is performed . The objective of this work is thus to obtain a better assessment of the safety level in the design ...
Page 130
... uncertainty due to variability of the wave process . Yo is the mean displacement given the base case parameter set z0 . Two different formulations of the displacement function Y have been applied in this study . Both represent a ...
... uncertainty due to variability of the wave process . Yo is the mean displacement given the base case parameter set z0 . Two different formulations of the displacement function Y have been applied in this study . Both represent a ...
Page 133
... Uncertainty analysis related to the stability design of submarine pipelines has been performed inc- luding parameter uncertainties , model uncertainties as well as statistical uncertainties related to the wave process . Three different ...
... Uncertainty analysis related to the stability design of submarine pipelines has been performed inc- luding parameter uncertainties , model uncertainties as well as statistical uncertainties related to the wave process . Three different ...
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Common terms and phrases
actuator analysis applied assessment axial ball valve Beaufort Sea bending bifurcation break-out buckling calculations check valve circumferential Cisco field coefficient collapse corrosion crack ensembles crack tip damage deformation density distribution effect equations ESD valve Figure flow force fracture fracture mechanics free span function HAZ toughness Houston hydrodynamic ice feature ice hole ice keel ice scour increase installation layer length line pipe Lougheed Island material maximum method mode shape Offshore Mechanics Offshore Technology Conference on-bottom stability parameters partial safety factors pearlite permafrost pipe displacement pipe weight pipeline plastic plate platform predicted pressure procedure radial ratio reliability riser rupture scour hole seabed seastate shows simulated Sotberg stability design strength stress structure Submarine Pipelines subsea subsea ESD surface Table tensile tensile strength tracers tube uncertainty values variables velocity vertical wave yield strength