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 48
... skirt . The gap between the rubber skirt and the basin floor was between zero and 3 mm ( 0.12 in ) during the tests . In other words , the bottom of the test cylinder moved relative to the stationary basin floor but the top did not move ...
... skirt . The gap between the rubber skirt and the basin floor was between zero and 3 mm ( 0.12 in ) during the tests . In other words , the bottom of the test cylinder moved relative to the stationary basin floor but the top did not move ...
Page 488
... skirts penetrate the seabed through a remote controlled procedure . The ballasting is then resumed and the hauling ... skirt penetration or a sloping sea bottom . The platform is assumed to be towed to its installation site with its ...
... skirts penetrate the seabed through a remote controlled procedure . The ballasting is then resumed and the hauling ... skirt penetration or a sloping sea bottom . The platform is assumed to be towed to its installation site with its ...
Page 149
... skirt penetration depth of 19.9 m is needed to fulfil the NPD requirements for a soil material coefficient of Ym = 1.3 . For a target reliability index of ẞ 4.0 corresponding to a failure probability of about 3 10-5 , the necessary skirt ...
... skirt penetration depth of 19.9 m is needed to fulfil the NPD requirements for a soil material coefficient of Ym = 1.3 . For a target reliability index of ẞ 4.0 corresponding to a failure probability of about 3 10-5 , the necessary skirt ...
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