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 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 ...
Page 423
... Structure d : Outside Diameter of a steel pipe di : Inside Diameter of a steel pipe Modulus of Elasticity of Steel ... structure can be formed . The stabilized tower structure is more resistant to Earthquake Forces due to inclined legs ...
... Structure d : Outside Diameter of a steel pipe di : Inside Diameter of a steel pipe Modulus of Elasticity of Steel ... structure can be formed . The stabilized tower structure is more resistant to Earthquake Forces due to inclined legs ...
Contents
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 21 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
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added mass amplitude analysis approximately biofouling body boundary breaker breaking waves calculated circular cylinder component computed cylinder damping coefficient diameter diffraction domain drag coefficient drag force dynamic effects exciting force experimental Figure fluid force coefficients forces acting free surface function Green function harmonic Hermite polynomial hindcast hydrodynamic hydrodynamic forces ice mass in-line incident wave inertia integral interaction irregular Kc number linear wave theory load lowerhull maximum measured Mechanics and Arctic method nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation parameters platform predicted present ratio Rayleigh distribution regular waves response Reynolds number second order second-order semi-submersible platform semisubmersible shear flow shown simulation solution spectra spectral density spectrum superposition principle surface elevation surge motion tests values velocity potential vibrations vortex shedding w₁ water depth wave drift damping wave drift force wave forces wave frequency wave height wave period