## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4; Volume 8, Part 4American Society of Mechanical Engineers, 1989 - Arctic regions |

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Page 109

TABLE 2 Temporal Variations of the Arrival Rate and its

T N V km / day S / A - 1 km day Pr ( E ) Pr ( Him ) December January February

March April May June 1.6 1.4 1.2 1.0 0.8 0.6 0.4 3.2 1.6 1.3 0.7 0.7 1.3 1.4 0.7 0.7

0.7 ...

TABLE 2 Temporal Variations of the Arrival Rate and its

**Components**Month сT N V km / day S / A - 1 km day Pr ( E ) Pr ( Him ) December January February

March April May June 1.6 1.4 1.2 1.0 0.8 0.6 0.4 3.2 1.6 1.3 0.7 0.7 1.3 1.4 0.7 0.7

0.7 ...

Page 230

We shall begin with a description of the ice concentration equation . h Uw , Vw

the x , y

vertically averaged water velocity Q water density f Coriolis parameter H total

water ...

We shall begin with a description of the ice concentration equation . h Uw , Vw

the x , y

**components**of the water velocity Uw , VW the x , y**components**of thevertically averaged water velocity Q water density f Coriolis parameter H total

water ...

Page 311

t = 0 m2 m , V1 m2 this velocity

13 U SP dt 1 Sex dt m2 2 ( 1 - d ) m2 m . are where and we are the velocity

at ...

t = 0 m2 m , V1 m2 this velocity

**component**vanishes , deformation stops . ... V & +13 U SP dt 1 Sex dt m2 2 ( 1 - d ) m2 m . are where and we are the velocity

**components**in the xdirection for the two bodies , w ' and the velocity**components**at ...

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### Contents

OFFSHORE MECHANICS | 1 |

ICE FORCES | 11 |

MATERIALS TECHNOLOGY | 24 |

Copyright | |

22 other sections not shown

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### Common terms and phrases

analysis applied approach Arctic assumed average behaviour body calculated coefficient components compression compressive stress computed considered constant crack creep damage deformation dependent depth described determined developed diameter direction distribution effect elastic energy Engineering equation estimate experiments expression factor failure field Figure floe force fracture frequency function given grain grain boundary horizontal ice sheet iceberg impact increase initial International length limit load mass material maximum mean measured Mechanics method microcracks motion normal nucleation observed obtained Offshore operation parameters peak performed plane position predicted present pressure probability range ratio Regions relation relative Research resistance ridge samples sea ice shear ship shown shows simulation specimen strain rate strength stress structure surface Table temperature tensile tensor tests thickness toughness uniaxial vertical wave