## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4American Society of Mechanical Engineers, 1993 - Arctic regions |

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Page 3

( i = 1,2,3 ) are the unit direction vectors of oo ( 1 ) ; y ( with 0 < p < 1 ) is a material

( i = 1,2,3 ) are the unit direction vectors of oo ( 1 ) ; y ( with 0 < p < 1 ) is a material

**parameter**describing the ...**parameters**describing micro - crack close effects ( to simplify the problem it is assumed a = B for most cases . ) ...Page 5

CREEP Evaluation of

CREEP Evaluation of

**Parameter**7 DETERMINATION OF DAMAGE**PARAMETERS**For uniaxial test eqs . ( 19 ) and ( 20 ) ( with a = B ) can be rewritten in a simple form : or dD dt dD2 dt B ( 1 – Di ) ko ) ? dDz or = B. ( 1-7 ) dt ( 1 - Di ) ko ) ?Page 6

( 48 ) log ( 1 - D ) Eq . ( 48 ) can be used to evaluate the

( 48 ) log ( 1 - D ) Eq . ( 48 ) can be used to evaluate the

**parameter**k ( o ) . The**parameters**B and I can then be determined by the first equation of ( 47 ) . torsion . Figures 2 - 4 show the experimental set - up .### What people are saying - Write a review

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### Contents

MECHANICAL PROPERTIES OF | 1 |

OFFSHORE TECHNOLOGY VOLUME III MATERIALS ENGINEERING PART | 18 |

SizeEffect in IndentationInduced Splitting Floe Experiments | 29 |

Copyright | |

13 other sections not shown

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### Common terms and phrases

actuator analysis angle applied Arctic assumed average behaviour calculated Canada centre compression constant crack creep crushed ice damage decrease deformation density dependence determined developed direction displacement distribution dynamic edge effect elastic element energy Engineering equation estimate evaporator experimental experiments extrusion failure field Figure flow force fracture friction function geometry given grain heat horizontal ice sheet icicle increase indentation indentor indicated initial interaction International layer length loading material maximum mean measured Mechanics mm/s observed obtained occurs parameters performed period plane plastic plate predicted present pressure range ratio region Research respectively rubble sample scale shown in Figure shows similar simulation speed spraying strain strength stress structure surface temperature tests theory thickness transfer variable velocity vertical viscous volume zone