Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 7, Parts 4-6American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 136
... FACTOR - I 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 is a shape factor which Korzhavin ...
... FACTOR - I 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 is a shape factor which Korzhavin ...
Page 159
... factor - I ) , contact imperfection ( contact factor - k ) , structure's shape ( indentor shape factor - m ) , and advance velocity of ice ( strain rate factor - a ) . F = σ BhIkma ( 1 ) The factors had been determined experimentally ...
... factor - I ) , contact imperfection ( contact factor - k ) , structure's shape ( indentor shape factor - m ) , and advance velocity of ice ( strain rate factor - a ) . F = σ BhIkma ( 1 ) The factors had been determined experimentally ...
Page 160
... factors I and ; the former can be identified as the indentation factor being a function of aspect ratio . For plane stress condition ( that is B / h >> 1 ) with ice adfrozen to the structure this factor is expressed in [ 15 ] as follows ...
... factors I and ; the former can be identified as the indentation factor being a function of aspect ratio . For plane stress condition ( that is B / h >> 1 ) with ice adfrozen to the structure this factor is expressed in [ 15 ] as follows ...
Contents
ICE PROPERTIESII | 31 |
Simple Beam Tests on Type S3 Sea | 63 |
ICE DRIFT AND DYNAMICS | 69 |
Copyright | |
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analysis angle Arctic Engineering average beam Beaufort Sea Bering Sea buckling buoys Cold Regions compressive Conference on Offshore crack creep crushing curves deflection deformation density diameter drift dynamic effect elastic modulus equation estimated experimental factor failure flexural strength floe fracture toughness freshwater ice friction coefficient gauges geostrophic wind grain heat transfer horizontal ice drift ice force ice loads ice motion ice pressure ice sheet ice tests ice thickness ice velocity iceberg icebreaking impact increase indentation island layer linear measured Mechanics and Arctic method MIZEX model ice modulus Molikpaq normal force Norton Sound Ocean Offshore Mechanics oriented parameters pressure panel PVDF ratio reinforced ice Research samples scale sea ice sediments shear ship shown in Figure Sinha Sodhi specimen spray ice strain gauges strain rate strain tensor structure surface temperature tensor thermosyphon Timco tion uniaxial values vertical