## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |

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Page 349

In order to calculate the bending stress at a node , it is necessary to

the applied bending moment . ... Values of Amplitudes ( X : D ) and Offsets ( XD )

of Nodal Displacements

In order to calculate the bending stress at a node , it is necessary to

**determine**the applied bending moment . ... Values of Amplitudes ( X : D ) and Offsets ( XD )

of Nodal Displacements

**Determined**by Equivalent Linearization ( EL ) and by ...Page 387

The program is based on

trace , with subsequent

cycle . The corresponding total damping coofficient Ptot can by the principle of ...

The program is based on

**determining**the maxima and minima of the motion timetrace , with subsequent

**determination**of the logarithmic decrement for oach halfcycle . The corresponding total damping coofficient Ptot can by the principle of ...

Page 451

But in order to calculate xut , the extreme value distribution of the annual largest

load effect max x , needs to be

the largest annual value of x , is not equal to the value obtained by using the ...

But in order to calculate xut , the extreme value distribution of the annual largest

load effect max x , needs to be

**determined**: Pr ( max x , Ext ) = a ( 5 ) In general ,the largest annual value of x , is not equal to the value obtained by using the ...

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### Contents

Identification of NonLinear Effects in Predicting the Motion Response of Mobile Platforms | 337 |

RISERSMOORINGSCABLES | 345 |

HYDRODYNAMIC FORCES | 347 |

Copyright | |

13 other sections not shown

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### Common terms and phrases

alternative amplitude analysis applied approach array axial barge bending brace buoyancy cable calculated coefficient combination compared configuration considered corresponding curvature curve damage damping defined deflection determined developed direction displacement distribution drag dynamic effects elements Engineering environmental equation estimated extreme factor fatigue Figure flexible riser flow force frequency function given height important increase indicate installation length linear load marine mass matrix maximum mean measured method mode mooring motion natural nonlinear normal obtained offshore operation parameters performed period phase pile platform position predicted present problem production relative represent respectively response riser rotating selection shown shows simulation soil solution static stiffness storage strain stress structure surface Table tension tests values vertical vessel water depth wave wind