Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 356
... connection and to the different methods used to calculate it . For RIFLEX and FLEXCOM - 3D the radius of curvature of the subsea arch has been modelled via a higher bending stiffness on the part of the pipe connected to this floater ...
... connection and to the different methods used to calculate it . For RIFLEX and FLEXCOM - 3D the radius of curvature of the subsea arch has been modelled via a higher bending stiffness on the part of the pipe connected to this floater ...
Page 444
... connection to transverse truss 4 , see Figure 4a . Acceptable fatigue life is 60 years . Table 3 The 5 first natural periods , case I No. 123 Period [ s ] 5.15 4.82 2.64 4 2.34 5 1.98 Direction Transverse Longitudinal Transverse ...
... connection to transverse truss 4 , see Figure 4a . Acceptable fatigue life is 60 years . Table 3 The 5 first natural periods , case I No. 123 Period [ s ] 5.15 4.82 2.64 4 2.34 5 1.98 Direction Transverse Longitudinal Transverse ...
Page 472
... Connection ( b ) Straight Pile , Connection at Deck at ( - ) 150ft FIG.3 TOWER CONFIGURATIONS ( ၁ ) " Telescoped " , Connection at Mudline ( 1ft = 0.305m ) Pertinent data in connection with the two configurations is listed in Table1 ...
... Connection ( b ) Straight Pile , Connection at Deck at ( - ) 150ft FIG.3 TOWER CONFIGURATIONS ( ၁ ) " Telescoped " , Connection at Mudline ( 1ft = 0.305m ) Pertinent data in connection with the two configurations is listed in Table1 ...
Contents
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
Copyright | |
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added mass amplitude analysis array calculated results circular cylinder cosh crane ship crest damping coefficient density directional wave displacement distribution domain drag coefficient drag force dynamic effect Engineering equation estimated experimental results flow fluid force coefficients forces acting forward speed free surface Green's function heave horizontal hydrodynamic hydrodynamic forces incident wave irregular Kc number lift force linear load low-frequency matrix maximum measured method mooring line motion nonlinear obtained offshore structures oscillation parameters pile potential theory predicted pressure random ratio Rayleigh distribution regular waves response Sarpkaya second-order semisubmersible ship motions shown in Figure simulation solution spectra spectral density spectrum spreading function surge tanker transfer function vector velocity potential vertical vessel vortex vortex shedding vortices water depth wave amplitude wave component wave drift wave force wave frequency wave groups wave height wave number wave period wave power