## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 2American Society of Mechanical Engineers, 1991 - Arctic regions |

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Page 152

Once the design point is found , for SORM analysis it is necessary to compute the principal curvatures of the

Once the design point is found , for SORM analysis it is necessary to compute the principal curvatures of the

**surface**G ( u ) = 0 at the design point . Denoted ki , i = 1 , ... , n - 1 , these are the eigenvalues of the ( 1-1 ) * ( n ...Page 250

and thus cannot be expected to be identical with any boundary of the FE

and thus cannot be expected to be identical with any boundary of the FE

**surface**elements already determined for strength analysis . Therefore , an interface was developed as part of the hydrodynamic computer program with two provisions ...Page 251

of a linear system is based on the response spectrum Sss ( Hy , Tv , ll , i ' ; ' , ) 1/2 ) = Szz ( Hy , To , ) S YŚzkw , + ¥ ; V , 1 ) G ( X ) dx -1/2 ( 10 ) Figure 3 : Example of a two dimensional response

of a linear system is based on the response spectrum Sss ( Hy , Tv , ll , i ' ; ' , ) 1/2 ) = Szz ( Hy , To , ) S YŚzkw , + ¥ ; V , 1 ) G ( X ) dx -1/2 ( 10 ) Figure 3 : Example of a two dimensional response

**surface**represented by ...### What people are saying - Write a review

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### Contents

Occurrence of Extreme Waves With Respect to Significant Wave Height | 1 |

Spectral Modelling of Sea States With Multiple Wave Systems | 13 |

Statistical and Physical Models of Nonlinear Random Waves | 23 |

Copyright | |

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### Common terms and phrases

amplitude analysis applied approach approximation assumed bending calculated coefficient component computed condition considered correlation corresponding costs crack damage defects defined density depends described determined developed deviation direction distribution dominated effect element Engineering equation estimated evaluation event example expected expressed factors failure fatigue Figure force frequency function given important increase initial inspection integral joints length limit linear load maintenance material matrix maximum mean measured method normal observed obtained offshore structures parameters peak performed period plate platform possible presented probabilistic probability problem procedure random variables range reliability repair Report represented respectively response safety sample ship shown shows significant simulation spectra standard statistical stochastic storm strength stress structural surface Table tendon term tion uncertainty variables variation vector wave height yield