## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Offshore structures |

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Page 91

Circles:

the data indicate that the force coefficients C^, CM and C^ increase, as the gap

ratio decreases. As for the coefficient CLT, the

...

Circles:

**Present**data. A:e/D = 1, V:e/D - 0.1, Sarpkaya (1977). From the figures,the data indicate that the force coefficients C^, CM and C^ increase, as the gap

ratio decreases. As for the coefficient CLT, the

**present**results show that, for large...

Page 224

The

fatigue crack growth in tubular joints. The main characteristics of this model are

the use of simplified methods for the stress analysis of tubular joints and for the ...

The

**present**paper proposes a fracture mechanics based model for predictingfatigue crack growth in tubular joints. The main characteristics of this model are

the use of simplified methods for the stress analysis of tubular joints and for the ...

Page 308

Here costs incurred from a failure and their expected values are both expressed

as

failure cost, and the latter is the potential failure cost weighted by the failure ...

Here costs incurred from a failure and their expected values are both expressed

as

**present**values. These two values are quite different, as the former is the actualfailure cost, and the latter is the potential failure cost weighted by the failure ...

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added mass amplitude analysis array calculated circular cylinder component crest damping coefficient direction displacement distribution domain drag coefficient drag force drillship dynamic effect element equation estimated flexible riser floating flow fluid force coefficients forces acting foroe forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave integral irregular Kc number lift force linear load low-frequency low-frequency oscillation matrix maximum measured method mooring line motion nonlinear obtained Offshore Mechanics Offshore Structures Offshore Technology Conference oscillation oscillatory parameters pile plate prediction pressure problem ratio Rayleigh distribution regular waves response Reynolds number Sarpkaya seastates second-order semisubmersible ship shown in Figure simulation solution spectra spectrum surge tension transfer function transverse vector velocity potential vertical viscous vortex vortex shedding vortices water depth wave amplitude wave excitation wave force wave frequency wave height wave number wave period wave power