Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 23
... equations of motion . A time stepping scheme is used to march the solution forward from some specified initial condition . These schemes are generally known as numerical wave tanks . Many versions have been developed , and there is now ...
... equations of motion . A time stepping scheme is used to march the solution forward from some specified initial condition . These schemes are generally known as numerical wave tanks . Many versions have been developed , and there is now ...
Page 304
... equations ( 41 ) and ( 42 ) ( z , t ) , by and B in Hin = ( $ xurα ) . dt m = 1,2 ... A = K ΣΙ ( z , t ) cos ( wt ) dt dz ( 48 ) B = D • N L. 6 ( 1 ) 2 Specifically , taking into account eq . ( 47 ) for dz ( 49 ) ( z , t ) , exact ...
... equations ( 41 ) and ( 42 ) ( z , t ) , by and B in Hin = ( $ xurα ) . dt m = 1,2 ... A = K ΣΙ ( z , t ) cos ( wt ) dt dz ( 48 ) B = D • N L. 6 ( 1 ) 2 Specifically , taking into account eq . ( 47 ) for dz ( 49 ) ( z , t ) , exact ...
Page 371
... equations failure probability is proportional to -0.74th power of loss . In these equations , if the potential loss becomes ten times larger the acceptable failure probability is decreased to 1 / 5.5 of original value . Acceptable ...
... equations failure probability is proportional to -0.74th power of loss . In these equations , if the potential loss becomes ten times larger the acceptable failure probability is decreased to 1 / 5.5 of original value . Acceptable ...
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amplitude applied approach Arctic Engineering assessment Bay of Campeche calculated coefficient components Conference on Offshore considered corrosion cost crack growth criteria damage deck defect distribution dynamic effect element equation estimate evaluated evidential reasoning approach factor fatigue Figure FPSO frequency function fuzzy given Guedes Soares hydrostatic test inspection planning installation jack-up linear maintenance marine maximum Mechanics and Arctic method monopod nonlinear North West Shelf obtained Offshore Mechanics offshore structures operations optimal parameters peak pipe pipeline prediction probabilistic probability density probability density function probability of failure procedure random variables reliability analysis reliability index response return period Rio de Janeiro riser risk risk based inspection safety seismic ship significant wave height simulation spectral spectrum statistical steel storm stress structural reliability subsea surface Table temperature theory ultimate strength uncertainty valves velocity water depth Weibull distribution wind