## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |

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Page 121

The region inside the fictitious cylinder was divided into quadratic isoparametric

finite

equation ( 37 ) was computed numerically over the inside finite

The region inside the fictitious cylinder was divided into quadratic isoparametric

finite

**elements**with 20 nodes , while an ... The free surface integral involved inequation ( 37 ) was computed numerically over the inside finite

**element**region ...Page 357

21 where the parameter S which appears in the denominator in the plastic part of

the constitutive matrix

The tangent modulus , H ' , of the curve relating equivalent stress and equivalent

...

21 where the parameter S which appears in the denominator in the plastic part of

the constitutive matrix

**element**has the following form : , S = 3 Tact [ 1 + ( 2 ) 123The tangent modulus , H ' , of the curve relating equivalent stress and equivalent

...

Page 364

with principal through finite

is ( 1 ) Müa + Cove + Kue = { the structure in dry principal modes coordinates 4 .

The matrix form is Ve = 09 Substituting ( 6 ) into ( 5 ) , we have where F is ...

with principal through finite

**element**methods . The dynamic differential equationis ( 1 ) Müa + Cove + Kue = { the structure in dry principal modes coordinates 4 .

The matrix form is Ve = 09 Substituting ( 6 ) into ( 5 ) , we have where F is ...

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### Contents

HYDRODYNAMIC FORCES | 1 |

Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |

Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |

Copyright | |

21 other sections not shown

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added amplitude analysis angle applied approximately assumed body boundary breaker breaking calculated coefficient compared comparison components computed considered corresponding cylinder damping density dependent depth determined diameter direction displacement distribution drag drift force dynamic effects element elevation energy Engineering equation estimated excitation experimental experiments expressed field Figure flow fluid frequency function given horizontal hydrodynamic increase integral irregular length linear load mass maximum mean measured Mechanics method motion nonlinear obtained Ocean Offshore oscillation parameters period phase platform potential predicted present pressure problem range ratio region regular waves relative Research respectively response shear ship shown shows simulation solution spectra spectrum speed stress structure surface Table theory values velocity vertical vortex wave drift wave forces wave height wind