Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 41
... structure , shown in Fig.1 , is found to be 1.728 Hz . To investigate the possibility of resonance with the first , second and third harmonics of the wave loading , the wave frequencies chosen , for the cases repor- ted here , are 1.732 ...
... structure , shown in Fig.1 , is found to be 1.728 Hz . To investigate the possibility of resonance with the first , second and third harmonics of the wave loading , the wave frequencies chosen , for the cases repor- ted here , are 1.732 ...
Page 363
... structure damping subscript , element wave force acting on a member and on a inclined member wave force acting on structures receptance conjugate of receptance stiffness of structure member length F H * H K 1 1 , L M MH , MH Ms mass of ...
... structure damping subscript , element wave force acting on a member and on a inclined member wave force acting on structures receptance conjugate of receptance stiffness of structure member length F H * H K 1 1 , L M MH , MH Ms mass of ...
Page 415
... structure which has local nonlinear properties reveals good behavior on resisting collapse . INTRODUCTION Many offshore platforms are located in earthquake zones . How to resist intensive earthquakes , and especially how to prevent ...
... structure which has local nonlinear properties reveals good behavior on resisting collapse . INTRODUCTION Many offshore platforms are located in earthquake zones . How to resist intensive earthquakes , and especially how to prevent ...
Contents
HYDRODYNAMIC FORCESI | 1 |
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
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acting amplitude analysis angle applied approximate assumed body boundary breaking calculated coefficient compared comparison components computed considered corresponding cylinder damping density depend depth determined diameter direction distribution drag drift drift force dynamic effects elevation energy Engineering equation estimated excitation experimental experiments expressed field Figure flow fluid frequency function given horizontal hydrodynamic incident increase integral irregular length linear load mass maximum mean measured Mechanics method motion obtained Ocean Offshore oscillation parameters period phase platform position potential predicted present pressure probability problem range ratio region regular waves relative Research respectively response second order shear ship shown shows simulation solution spectra spectrum structure surface Table theory values velocity vertical wave drift wave forces wave height wind