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 372
... tasks . First , it must calculate T ; and T , given the nodal coordinates p ; and Pj . Second , it must calculate the tangent stiffness matrix . Both tasks are readily carried out by a procedure developed by O'Brien ( 1967 ) . First ...
... tasks . First , it must calculate T ; and T , given the nodal coordinates p ; and Pj . Second , it must calculate the tangent stiffness matrix . Both tasks are readily carried out by a procedure developed by O'Brien ( 1967 ) . First ...
Page 83
... task is required to define the " damage models " for structures showing not acceptable failure probabilities related to fatigue phenomena on a certain number of nodes . In these cases the following steps are to be carried out ...
... task is required to define the " damage models " for structures showing not acceptable failure probabilities related to fatigue phenomena on a certain number of nodes . In these cases the following steps are to be carried out ...
Page 309
... task . The requirements for removal of an offshore platform are due to various reasons such as marine traffic , environmental impacts , economic rewards and safety considerations . Largely three common methods are total removal ...
... task . The requirements for removal of an offshore platform are due to various reasons such as marine traffic , environmental impacts , economic rewards and safety considerations . Largely three common methods are total removal ...
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