Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 295
... rigid connector , however , the individual modules are not obvious because the motion is predominantly that of a rigid body . The vertical deflection for the hinge model is shown in Fig . 6 as a function of time for a frequency of 0.5 ...
... rigid connector , however , the individual modules are not obvious because the motion is predominantly that of a rigid body . The vertical deflection for the hinge model is shown in Fig . 6 as a function of time for a frequency of 0.5 ...
Page 579
... rigidity rotational slack at a joint elastic rotation at a joint excitation frequency parameter total rotation at a joint t / T Freq . Function for Semi - Rigid joints 1. INTRODUCTION The underlying common assumption for the analysis of ...
... rigidity rotational slack at a joint elastic rotation at a joint excitation frequency parameter total rotation at a joint t / T Freq . Function for Semi - Rigid joints 1. INTRODUCTION The underlying common assumption for the analysis of ...
Page 584
... rigidity of the beam - cantilever joint is relatively simple to formulate . The test pieces were simplified as shown in the following Figure 6 . 3 A method is presented for analyses of frames with semi - rigid joints . The dynamic ...
... rigidity of the beam - cantilever joint is relatively simple to formulate . The test pieces were simplified as shown in the following Figure 6 . 3 A method is presented for analyses of frames with semi - rigid joints . The dynamic ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
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added mass amplitude analysis approximately average body boundary condition cable calculated circular cylinder components computed correlation density diffraction displacement distribution drag coefficient dynamic effects Ekofisk Engineering experimental field Figure finite element floating flow fluid free surface frequency domain function Green function horizontal hydrodynamic hydrodynamic forces incident wave integral equation irregular waves length lift force linear load low-frequency matrix maximum measured method mode mode shapes mooring motion natural frequency nonlinear obtained Ocean Offshore Structures OMAE open boundary oscillation parameters phase velocity platform predicted present pressure problem random waves ratio response Reynolds number riser Sarpkaya seabed second-order ship simulation small forward solitary wave solution spectral spectrum stiffness surge tank tanker tension tether theory transverse values vector velocity potential vertical vessel vibration vortex vortices water depth wave drift damping wave forces wave height wave profile