Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15, Part 4American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 24
... geometry and response of the ice , the ice sheet is first assumed to contain a periodic microcrack array consisting of cracks of equal length inclined at 45 ° to the axis of loading . The cracks of length 2c pro- duce ( curved ) wing ...
... geometry and response of the ice , the ice sheet is first assumed to contain a periodic microcrack array consisting of cracks of equal length inclined at 45 ° to the axis of loading . The cracks of length 2c pro- duce ( curved ) wing ...
Page 27
... geometry has been used within our dam- age mechanics formulation and more elaborate geometric descrip- tions could be employed . Also a more accurate modeling of friction on the crack interfaces can be included . We note that failure ...
... geometry has been used within our dam- age mechanics formulation and more elaborate geometric descrip- tions could be employed . Also a more accurate modeling of friction on the crack interfaces can be included . We note that failure ...
Page 76
... Geometry Two different series of tests were conducted . The first test series examined the effects of frequency on the hysteretic response of the ice . Each sample was loaded Number of Cycles Data Acqusition Rate ( Hz ) Points ...
... Geometry Two different series of tests were conducted . The first test series examined the effects of frequency on the hysteretic response of the ice . Each sample was loaded Number of Cycles Data Acqusition Rate ( Hz ) Points ...
Contents
An Analysis of Selected Atmospheric Icing Events on Test Cables | 1 |
Wave Model Tests for a TLP Modified With IceBreaking Collars | 11 |
Brittle Compressive Failure of Microcracked | 23 |
Copyright | |
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Adams Island amplitude analysis Arctic/Polar Technology atmospheric icing attenuation rate Beaufort Sea Blanchet Cable coefficient collars compressive constitutive equations Cook Inlet crack growth critical zones damping deflection deformation density elastic equation experimental failure Figure first-year ice loads floating ice sheet freezing cell global ice load grounded rubble heat HSVA hydrodynamic ice accretion ice cover ice drift ice field ice floe ice load Ice Mass kg/m ice sheet ice thickness icebreaking icebreaking cycle icing events icing periods icing rate meter in-cloud icing increase indentor interaction internal friction level ice liquid fraction liquid limit located maximum McMurdo Station model ice mooring force mooring system numerical model pack ice parameters peak precipitation icing predicted pressure radial cracks ratio rubble field sea ice semisubmersible sensors soil spalling speed spongy ice SSDC strain surface tanker temperature Valanto values velocity vessel Waas-Bow wave height wedge