## 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 9

This

This

**expression**is similar in form to that obtained by Palmer et at ( 1983 ) for this situation . The only difference is that in their analysis the constant 0.5511 is replaced by 2.59 . use an 0.5 . ki 1.1 Oa Wпс ( 3 ) ...Page 15

( 1 ) , using for the shear stress te on the pile - up Te . sin ( 24 ) 01 ( 10 ) 2 an we To obtain analytic

( 1 ) , using for the shear stress te on the pile - up Te . sin ( 24 ) 01 ( 10 ) 2 an we To obtain analytic

**expression**of x ' , we make some assumptions . First , following Smith and Barnby ( 1967 ) , assume that o is not modified by ...Page 58

In terms of

In terms of

**Expression**( 13 ) , the unit normal to the crack surface is where S is the fourth - order compliance tensor describing the influence of the parallel crack field . Comparing Equations ( 18 ) , and ( 18 ) , the notation ...### What people are saying - Write a review

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### Contents

OFFSHORE MECHANICS | 1 |

ICE FORCES | 11 |

MATERIALS TECHNOLOGY | 24 |

Copyright | |

22 other sections not shown

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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