Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 468
... wave tank . The water depth was set at 1.44m . Both regular and random wave environments were simulated in the laboratory . The total wave forces and the corresponding wave elevations were measured . The recorded data were used to ...
... wave tank . The water depth was set at 1.44m . Both regular and random wave environments were simulated in the laboratory . The total wave forces and the corresponding wave elevations were measured . The recorded data were used to ...
Page 481
... waves generated by twin bodies floating on water , are compu- ted by this method . In order to check the method , the added mass coefficients and the wave damping coefficients for a single half circular cylinder are calculated and ...
... waves generated by twin bodies floating on water , are compu- ted by this method . In order to check the method , the added mass coefficients and the wave damping coefficients for a single half circular cylinder are calculated and ...
Page 658
... wave exciting forces of pitch Figure 17 shows the wave force in the pitch mode in the cases of Kr = 0.9019 and 1.4585 , and the incident wave heights of 1.0cm , 2.0cm , 3.0cm , and 4.0cm . From the fig- ure , it can be seen that with ...
... wave exciting forces of pitch Figure 17 shows the wave force in the pitch mode in the cases of Kr = 0.9019 and 1.4585 , and the incident wave heights of 1.0cm , 2.0cm , 3.0cm , and 4.0cm . From the fig- ure , it can be seen that with ...
Contents
CASE HISTORIES OFFSHORE STRUCTURES | 331 |
OFFSHORE TECHNOLOGY PART | 337 |
OFFSHORE STRUCTURE CONCEPTS | 361 |
Copyright | |
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acceleration accelerometers added mass amplitude axial beam behaviour bending stiffness cable calculated Campos Basin catenary coefficient compliant tower components curvature curves cylinder damping ratio deck deformation developed diameter displacement drag drag coefficient dynamic analysis dynamic response effect Ekofisk elastic Engineering equation finite element finite element method flexible pipe fluid force free-fall lifeboat frequency domain hydrodynamic hydrodynamic damping impact in-span installation jack jacket joint launch length lift force linear load Mathieu Mathieu equation measured Mechanics meters method mode mode shape motion natural frequency nodal nodes nonlinear obtained Offshore Structures OMAE operation oscillation parameters phase pile platform pressure rotation seabed semi-rigid shear shown in Figure skin friction soil solution SPUS static analysis stiffness matrix submarine subsea support point tension tether torque transverse values vector velocity vertical vessel vibration Volume I-B water depth