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 35
... blocks . The stress cycles in each block are all assumed to be of constant amplitude . Thus the actual variable amplitude loading is reduced to an equivalent block loading . method is illustrated with the help of Fig.1 . The 18 ( 3 ) ...
... blocks . The stress cycles in each block are all assumed to be of constant amplitude . Thus the actual variable amplitude loading is reduced to an equivalent block loading . method is illustrated with the help of Fig.1 . The 18 ( 3 ) ...
Page 38
... block loading approach is relatively straightforward . Since each block of loading is considered to have stress cycles of constant amplitude , a block will not cause any fatigue damage if the stress range for the block so ‹ Sth ( a ) ...
... block loading approach is relatively straightforward . Since each block of loading is considered to have stress cycles of constant amplitude , a block will not cause any fatigue damage if the stress range for the block so ‹ Sth ( a ) ...
Page 302
... block diagram had to be simplifyed in order to permit the application of the available data . Because of the large number of sheets , the FMEA will not be enclosed to the paper , but it is available with the authors one interested . for ...
... block diagram had to be simplifyed in order to permit the application of the available data . Because of the large number of sheets , the FMEA will not be enclosed to the paper , but it is available with the authors one interested . for ...
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