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 50
... standard deviation . The standard deviation is shown as a func- tion of the wave height in Fig . 1. It should be noted that the standard deviation typically decreases with increasing wave height . 3. TEMPORAL EVOLUTION OF SEA STATE ...
... standard deviation . The standard deviation is shown as a func- tion of the wave height in Fig . 1. It should be noted that the standard deviation typically decreases with increasing wave height . 3. TEMPORAL EVOLUTION OF SEA STATE ...
Page 152
... standard normal space . In the curvature - fitting SORM , the paraboloid is defined to have the same principal curvatures as the limit - state surface at the design point , which is the point on the surface nearest to the origin in the ...
... standard normal space . In the curvature - fitting SORM , the paraboloid is defined to have the same principal curvatures as the limit - state surface at the design point , which is the point on the surface nearest to the origin in the ...
Page 223
... standard normal distribution function ( . ) , the average value , and the standard deviation " inverse function " . The exponent - 1 means For ordinary hull structural steels a steel mill would probably use a value of op close to the 1 ...
... standard normal distribution function ( . ) , the average value , and the standard deviation " inverse function " . The exponent - 1 means For ordinary hull structural steels a steel mill would probably use a value of op close to the 1 ...
Contents
Spectral Modelling of Sea States With Multiple Wave Systems | 13 |
Statistical and Physical Models of Nonlinear Random Waves | 23 |
Extrapolation of Design Waves in the Gulf of Guineal | 33 |
Copyright | |
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amplitude applied approximation assumed bending moment calculated coefficient component computed condition considered correlation corresponding crack growth crack length damage damping defined density function detected deterministic effect element Engineering equation estimated evaluation failure probability Figure fracture mechanics frequency fuzzy Gaussian given hindcast inspection integral joints limit state function linear load lognormal maintenance matrix maximum mean value method nonlinear normal normal distribution obtained offshore structures order statistics parameters partial safety factors plate platform probabilistic probability density probability density function probability of failure procedure random variables redundancy reliability analysis reliability index repair residual stresses response sample seastates shear ship shown significant wave height simulation spectra spectrum standard deviation statistical stiffness storm strength stress range structural reliability surface system reliability Table tendon tension tion transfer function uncertainty updated variation vector vector process vertical wave bending Weibull Weibull distribution welded yield stress