## 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 55

The 3 - dimensional theory

order tensor . The complementary energy function applied is based on the

theoretical analysis of the stress field around an elliptical crack and on the

influence of ...

The 3 - dimensional theory

**developed**here describes damage using a fourth -order tensor . The complementary energy function applied is based on the

theoretical analysis of the stress field around an elliptical crack and on the

influence of ...

Page 64

2 - 3 ) . According to Mellor ( 1983 , p . 76 ) the available limited data tend to bear

out the expectation of the validity of the Hall - Petch relation in the brittle range .

Based on the theory

2 - 3 ) . According to Mellor ( 1983 , p . 76 ) the available limited data tend to bear

out the expectation of the validity of the Hall - Petch relation in the brittle range .

Based on the theory

**developed**in the present examination the frictional ...Page 75

For ice , scalar damage One of the interesting aspects of deformation models

were

purpose of this paper is to

have ...

For ice , scalar damage One of the interesting aspects of deformation models

were

**developed**by Karr ( 1984 ) , Ting and ... 1982a ) and experimental Thepurpose of this paper is to

**develop**a constiresults for constant and cyclic loadinghave ...

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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