Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 167
... estimated based on the upcrossing and peak analysis methods as described previously is also given . Table 2 shows that the extreme value predicted by the upcrossing method agrees with the maximum dynamic base shear occurring at the ...
... estimated based on the upcrossing and peak analysis methods as described previously is also given . Table 2 shows that the extreme value predicted by the upcrossing method agrees with the maximum dynamic base shear occurring at the ...
Page 305
... estimate the structure modal parameters by using input output measurements . A method is proposed to extract the mass , damping , and stiffness matrices of structures from the estimated modal parameters . The possibility of applying the ...
... estimate the structure modal parameters by using input output measurements . A method is proposed to extract the mass , damping , and stiffness matrices of structures from the estimated modal parameters . The possibility of applying the ...
Page 308
... estimated in real - time given output data measured at the structure nodes . We present in next sections a method to estimate the M , C , and K matrices from these estimated modal parameters . ESTIMATION OF DAMPING AND STIFFNESS ...
... estimated in real - time given output data measured at the structure nodes . We present in next sections a method to estimate the M , C , and K matrices from these estimated modal parameters . ESTIMATION OF DAMPING AND STIFFNESS ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
OFFSHORE MECHANICS | 23 |
Early Production Systems in the North | 31 |
Copyright | |
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adsorber amplitude analysis angle Arctic Engineering axial bending buoyancy cable calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect equation equipment fatigue finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear liquid limit load marine mass matrix maximum measured Mechanics and Arctic method mode mode shapes model tests modulus mooring line mooring system motion natural frequency nonlinear obtained Offshore Mechanics Offshore Technology Conference operation parameters performance pile pipe pipe materials pipeline platform pressure production riser random wave ratio response rope rotation RPIT shear shear modulus shear strength shown in Figure simulation soil static stiffness strength stress structure subsea surface syntactic foam tendon turbine uranium vane velocity vertical vessel water depth wave forces wave height wave power weight wellhead wire