Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 190
... Fatigue Crack Growth Modelling The corrosion crack growth rate under a random load history , as described by Kam and Dover , 1989 , can be found as a weighted average crack growth rate , da 913 dN AV = k segments Σ j = 1 1 رکه { C , ( Y ...
... Fatigue Crack Growth Modelling The corrosion crack growth rate under a random load history , as described by Kam and Dover , 1989 , can be found as a weighted average crack growth rate , da 913 dN AV = k segments Σ j = 1 1 رکه { C , ( Y ...
Page 197
... fatigue tests in sea water is outlined . A flexible equation for describing the crack growth rate ( da / dN ) as a function of stress intensity factor range ( AK ) is derived based on the corrosion fatigue mechanisms . A solution for ...
... fatigue tests in sea water is outlined . A flexible equation for describing the crack growth rate ( da / dN ) as a function of stress intensity factor range ( AK ) is derived based on the corrosion fatigue mechanisms . A solution for ...
Page 230
... crack growth rates for a few joints following the approach of Hibberd and Dover ( 1977 ) . These values are compared ... fatigue crack propagation model has been developed based on the fracture mechanics approach . The model uses ...
... crack growth rates for a few joints following the approach of Hibberd and Dover ( 1977 ) . These values are compared ... fatigue crack propagation model has been developed based on the fracture mechanics approach . The model uses ...
Contents
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
Copyright | |
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added mass amplitude analysis array calculated results circular cylinder cosh crane ship crest damping coefficient density directional wave displacement distribution domain drag coefficient drag force dynamic effect Engineering equation estimated experimental results flow fluid force coefficients forces acting forward speed free surface Green's function heave horizontal hydrodynamic hydrodynamic forces incident wave irregular Kc number lift force linear load low-frequency matrix maximum measured method mooring line motion nonlinear obtained offshore structures oscillation parameters pile potential theory predicted pressure random ratio Rayleigh distribution regular waves response Sarpkaya second-order semisubmersible ship motions shown in Figure simulation solution spectra spectral density spectrum spreading function surge tanker transfer function vector velocity potential vertical vessel vortex vortex shedding vortices water depth wave amplitude wave component wave drift wave force wave frequency wave groups wave height wave number wave period wave power