Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 111
... Indentation Figure 1. ABSTRACT The of indentation ice analysis processes performed in the higher range of speeds requires a clear understanding of the formation , the physical and mechanical properties as well as the behaviour of ...
... Indentation Figure 1. ABSTRACT The of indentation ice analysis processes performed in the higher range of speeds requires a clear understanding of the formation , the physical and mechanical properties as well as the behaviour of ...
Page 136
... INDENTATION FACTOR - I 3 2 according 0 ( 2 ) PLANE STRAIN LOWER BOUND 2 3 ROUGH UPPER BOUNDS SMOOTH where : I is an indentation factor and function of the structure width ( D ) , ice thickness ( t ) , and the ice crystal structure ; m ...
... INDENTATION FACTOR - I 3 2 according 0 ( 2 ) PLANE STRAIN LOWER BOUND 2 3 ROUGH UPPER BOUNDS SMOOTH where : I is an indentation factor and function of the structure width ( D ) , ice thickness ( t ) , and the ice crystal structure ; m ...
Page 140
... indentation strength of the ice at a reference area Ao is the slope of the indentation strength ( or pressure ) versus area curve , e.g. 0.5 is the brine volume of the ice is the reference brine volume at which the ice loses all its ...
... indentation strength of the ice at a reference area Ao is the slope of the indentation strength ( or pressure ) versus area curve , e.g. 0.5 is the brine volume of the ice is the reference brine volume at which the ice loses all its ...
Contents
OFFSHORE MECHANICS | 1 |
The Structure and Tensile Behavior of First Year Sea Ice and LaboratoryGrown Saline | 11 |
Effects of Temperature and Strain Rate on Uniaxial Compressive Strength of Naturally Formed Fresh | 19 |
Copyright | |
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analysis angle approximately Arctic assumed average beam boundary calculated coefficient Cold conducted Conference constant crack creep crushing curves deflection deformation dependence described determined developed direction drift dynamic effect elastic energy Engineering equation estimate experimental experiments factor failure field Figure flexural flow fracture friction function given grain heat horizontal ice force ice loads ice sheet ice velocity iceberg impact increase indentation indicates International island layer length limit linear material mean measured Mechanics method motion Norton Sound observed obtained ocean Offshore operating oriented parameters POSITION presented pressure properties range ratio reference region relative Report Research response saline samples scale sea ice shape ship shown shows specimen speed strain rate strength stress structure surface Table temperature tests theory thickness tion values variations vertical wind