## 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

The tensile

The tensile

**stress**at node i is given by the equation I - - [ 1 - ( i - 1 ) R ) , ( 46 ) A , where A , is the cross - sectional area of the riser pipe . In order to calculate the bending**stress**at a node , it is ...Page 455

The creep data was found to fit a simple strain vs. log time equation which implied that

The creep data was found to fit a simple strain vs. log time equation which implied that

**stress**relaxation could be predicted from the creep data . A tensioner design employing a elastomeric torsional disk is described .Page 457

Effect of Riser Stiffness Equation ( 1 ) can also be rearranged to give time as a function of shear

Effect of Riser Stiffness Equation ( 1 ) can also be rearranged to give time as a function of shear

**stress**and initial strain as in equation ( 3 ) below . t : exp ( ( 1 / ca ) ( € // t - C / G ( € , ) ) ) ( 3 ) Observable in all the ...### What people are saying - Write a review

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### Contents

COMPLIANT STRUCTURES | 313 |

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

RISERSMOORINGSCABLES | 345 |

Copyright | |

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alternative amplitude analysis applied approach array axial barge bending brace buoyancy cable calculated coefficient combination compared configuration considered corresponding curve 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 installation length linear load marine mass matrix maximum mean measured method mode mooring motion natural nonlinear obtained offshore operation parameters performed period phase pile platform position predicted present problem production ratio relative represents respectively response riser rotating selection shown shows significant simulation soil solution static stiffness storage strain stress structure surface Table tension tests values vertical vessel water depth wave wind