Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 2American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 179
... cost of material [ Dfl / ton ] , Cman is cost of man - hour [ Dfl / hour ] , C ; is coefficient of labour intensity [ hours / ton ] and Pvol is the penalty function , which is used to prevent undesirable high frames : 10h Pvol = 1 + R ...
... cost of material [ Dfl / ton ] , Cman is cost of man - hour [ Dfl / hour ] , C ; is coefficient of labour intensity [ hours / ton ] and Pvol is the penalty function , which is used to prevent undesirable high frames : 10h Pvol = 1 + R ...
Page 275
... costs of the minimum structures more than compensate for their higher risk costs . These results show that the lowest total cost structure is the braced caisson . Costs ( 1995 U.S. $ 1,000's ) 2.5 2 1.5 0.5 0 Four - Pile Tripod 11 ...
... costs of the minimum structures more than compensate for their higher risk costs . These results show that the lowest total cost structure is the braced caisson . Costs ( 1995 U.S. $ 1,000's ) 2.5 2 1.5 0.5 0 Four - Pile Tripod 11 ...
Page 416
... cost or optimize a utility function of the total cost , both with or without constraints . Simulation with a neutral attitude towards risk We consider a criterion with a unique attribute : the global cost . We have therefore a simple ...
... cost or optimize a utility function of the total cost , both with or without constraints . Simulation with a neutral attitude towards risk We consider a criterion with a unique attribute : the global cost . We have therefore a simple ...
Contents
PROBABILISTIC MODELLING OF THE ENVIRONMENT AND RESPONSE | 1 |
A Nonlinear Model | 29 |
Spectral Bandwidth | 59 |
Copyright | |
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Adriatic Sea airgap applied approach assessment assumed calculated capacity coefficient collapse components considered Cook Inlet corrosion crack criteria damage deck defined Det Norske Veritas deterministic developed Dogliani effects Engineering environmental equation escalation estimated evacuation evaluated event explosion extreme value extreme value distribution failure modes failure probability fatigue Figure frequency function Guedes Soares hazard hindcast Hoop Stress hull ignition initial inspection jack-up joint limit linear load mean value measured method mooring nonlinear North Sea offshore structures operation optimisation parameters passive fire protection plate platform predictions pressure probabilistic probability density function probability distribution probability of failure procedure random variables reliability analysis reliability index response riser risk Safety and Reliability safety factors scenarios section modulus ship significant wave height simulation SORM statistical stochastic strength structural reliability Table temperature towing uncertainties vector Weibull distribution wind