Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 2American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 119
... relative wave r ( t ) : a ( t ) = ao − r ( t ) - ( 3 ) In the following we shall focus mainly on net ( t ) , which is likely the most challenging quantity to model , and then on the relative wave elevation r ( t ) and hence , by ...
... relative wave r ( t ) : a ( t ) = ao − r ( t ) - ( 3 ) In the following we shall focus mainly on net ( t ) , which is likely the most challenging quantity to model , and then on the relative wave elevation r ( t ) and hence , by ...
Page 130
... Relative Error , D ( % ) Relative Error , D ( % ) -10 -15 -20 a = 100 a = 10 a = 1 -2 -10 10 ° 10 ' 102 a = 100 a = 10 a = 1 103 -25 -30 10 ° 10 ' 102 C FIGURE 1 RELATIVE ERROR IN TRADITIONAL TURKSTRA'S RULE FOR GAUSSIAN PROCESSES ...
... Relative Error , D ( % ) Relative Error , D ( % ) -10 -15 -20 a = 100 a = 10 a = 1 -2 -10 10 ° 10 ' 102 a = 100 a = 10 a = 1 103 -25 -30 10 ° 10 ' 102 C FIGURE 1 RELATIVE ERROR IN TRADITIONAL TURKSTRA'S RULE FOR GAUSSIAN PROCESSES ...
Page 222
... relative damage length . This over prediction may be because the two considered ships are slightly un - representative for the fleet or because other scenarios than the powered grounding contribute to the damage statistics . RELATIVE ...
... relative damage length . This over prediction may be because the two considered ships are slightly un - representative for the fleet or because other scenarios than the powered grounding contribute to the damage statistics . RELATIVE ...
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Common terms and phrases
API RP applied ASME assessment axial Bay of Campeche bending bending moment brace calculated capacity cathodic protection chloride components Conference On Offshore considered Copyright correlation corrosion corrosion rate crack crest damage defined Det Norske Veritas detection developed element environmental equation estimated evaluated event extreme value extreme value distribution extreme wave factors failure modes failure probability failure rates fatigue Figure fractile Gumbel distribution hull initial inspection installation interaction joint linear load effect marine fouling mean value Mechanics and Arctic method Nakhodka nonlinear normal Offshore Mechanics offshore structures operating OREDA parameters PEMEX performed pipeline platform predicted probabilistic probability of failure procedure QA/QC random random variables ratio response riser risk safety scatter diagram scenarios sea-states ship simulation SINTEF spectral statistical strength stress surface Table tendon uncertainty variables wave groups wave height wavenumber Weibull distribution weld wellhead