Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 127
... Fatigue reliability of offshore structure is dependent on the probabilistic properities of its fatigue life distribution , which is influenced by many factors . Therefore , it is very important to evaluate the distribution properties of ...
... Fatigue reliability of offshore structure is dependent on the probabilistic properities of its fatigue life distribution , which is influenced by many factors . Therefore , it is very important to evaluate the distribution properties of ...
Page 128
... fatigue life distribution , statistical data of fatigue life may be obtained and the parameter sensitivity analysis may be done also . Because of too many factors involved , some authors use a simple method during the parameter ...
... fatigue life distribution , statistical data of fatigue life may be obtained and the parameter sensitivity analysis may be done also . Because of too many factors involved , some authors use a simple method during the parameter ...
Page 132
... fatigue analysis of offshore structures , that is where = F ( S ) 1 - exp [ - ( S / q ) ] -1 / E q = Smax * ( Ln NT ) ( 20 ) ( 21 ) F ( S ) also has three important paramater ( Smax , §‚NT ) . § Thus , equavalent stress range is the ...
... fatigue analysis of offshore structures , that is where = F ( S ) 1 - exp [ - ( S / q ) ] -1 / E q = Smax * ( Ln NT ) ( 20 ) ( 21 ) F ( S ) also has three important paramater ( Smax , §‚NT ) . § Thus , equavalent stress range is the ...
Contents
Occurrence of Extreme Waves With Respect to Significant Wave Height | 1 |
Spectral Modelling of Sea States With Multiple Wave Systems | 13 |
Statistical and Physical Models of Nonlinear Random Waves | 23 |
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amplitude applied approximation assumed bending bending moment calculated coefficient component computed condition considered correlation corresponding crack growth crack length crest damage damping defects defined density function design point deterministic distribution effect element Engineering equation estimated evaluation example failure probability Figueira da Foz Figure fracture mechanics frequency fuzzy Gaussian given hindcast inspection integral joints linear load lognormal maintenance matrix maximum mean value method mooring nonlinear normal normal distribution obtained offshore structures parameters partial safety factors plate platform probabilistic probability density probability density function probability of failure procedure random variables ratio redundancy reliability analysis reliability index repair residual stresses response sample seastates shear ship shown significant wave height simulation spectra spectrum standard deviation statistical stochastic Stokes storm strength stress range structural reliability surface system reliability Table tendon tion transfer function uncertainty variation vector Weibull Weibull distribution welded yield stress