Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 235
... ship collision normally governs the design of these platforms . The tendency being that the smaller the platform , the more important the ship collision becomes . A proper design for ship collision should start by recognizing the ...
... ship collision normally governs the design of these platforms . The tendency being that the smaller the platform , the more important the ship collision becomes . A proper design for ship collision should start by recognizing the ...
Page 236
... ship is allowed to operate around the platform . For a small platform ( i.e. a platform with a mass comparable to that of the supply ship ) a collision is not only an issue of local character . For such platforms a ship impact may lead ...
... ship is allowed to operate around the platform . For a small platform ( i.e. a platform with a mass comparable to that of the supply ship ) a collision is not only an issue of local character . For such platforms a ship impact may lead ...
Page 239
... ship dent www m , k1 Force 1 Force 2 m , = mass of ship including added mass m1 = effective platform mass k1 = global platform stiffness Fig . 4 Dynamic collision model Collision in LAT + 10m . Fig . 5 shows Force 1 and Force 2 during ...
... ship dent www m , k1 Force 1 Force 2 m , = mass of ship including added mass m1 = effective platform mass k1 = global platform stiffness Fig . 4 Dynamic collision model Collision in LAT + 10m . Fig . 5 shows Force 1 and Force 2 during ...
Contents
OCEAN WAVES | 1 |
Aarsnes | 55 |
VOLUME IA OFFSHORE TECHNOLOGY | 65 |
Copyright | |
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acceleration analysis AXIWAVE biplane blade boundary layer calculated circular cylinder comparison compliant towers components computed corresponding crest criteria damping direction distribution drag drag coefficient dynamic effects Engineering equation estimated experimental Figure filter flow fluid force coefficients Fourier free surface frequency fuzzy given hindcast horizontal velocity hydrodynamic impact force in-line incident wave irregular Islay KC number kinematics lift force linear load Loop Current maximum measured method Morison Myrhaug NewWave non-linear obtained ocean waves Offshore Structures orifice oscillating parameters planetary boundary layer plate platform predicted pressure rad/s random wave ratio regular waves Scatter Parameter sea wave second-order shear stress ship shown simulation spectra surface elevation term tests turbine turbulence values velocity potential vertical Volume I-A Walsh function water depth wave elevation wave energy wave height wave kinematics wave power wave profile wave spectrum wave theory wave train wind