Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
From inside the book
Results 1-3 of 63
Page 472
... Measured Fig . 9 Measured and predicted force spectra ( random ) ( for Hs = 0.1101m , w0 = 3.685rad / sec ) . Measured Deck Accns .: Center vs. Port . 2 1.5 1 0.5 -0.5 -1 -1.5 HA 0.144 T 1.333 8 C 2.13 cd 3.19 10 12 14 16 Rad./Sec ...
... Measured Fig . 9 Measured and predicted force spectra ( random ) ( for Hs = 0.1101m , w0 = 3.685rad / sec ) . Measured Deck Accns .: Center vs. Port . 2 1.5 1 0.5 -0.5 -1 -1.5 HA 0.144 T 1.333 8 C 2.13 cd 3.19 10 12 14 16 Rad./Sec ...
Page 473
... measured vs. theory ( regular ) Measured Deck Acca , Ys Theory --Theory - Measured Fig . 16 Impulse Response Function : for different depths . Measured Deck Acca ya . theory Theory Measured C - 2.13 Ca 3.19 ☐ 2.05 Ca- 4.61 10 20 30 40 ...
... measured vs. theory ( regular ) Measured Deck Acca , Ys Theory --Theory - Measured Fig . 16 Impulse Response Function : for different depths . Measured Deck Acca ya . theory Theory Measured C - 2.13 Ca 3.19 ☐ 2.05 Ca- 4.61 10 20 30 40 ...
Page 647
... measured , model A2 -measured , model B2 0.0 0.0 0.5 1.0 1.5 √ L / Εθς 180 ( deg ) 90 685 180 1 ( deg ) 90 The moment of inertia for roll Ixx of the solid mass of the model has been obtained during a free rolling test by subtracting ...
... measured , model A2 -measured , model B2 0.0 0.0 0.5 1.0 1.5 √ L / Εθς 180 ( deg ) 90 685 180 1 ( deg ) 90 The moment of inertia for roll Ixx of the solid mass of the model has been obtained during a free rolling test by subtracting ...
Contents
CASE HISTORIES OFFSHORE STRUCTURES | 331 |
OFFSHORE TECHNOLOGY PART | 337 |
OFFSHORE STRUCTURE CONCEPTS | 361 |
Copyright | |
20 other sections not shown
Other editions - View all
Common terms and phrases
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