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 33
... peak the force drops rapidly to a level needed to keep the broken ice floe rotating . A clear increase in the height of the first force peak as a function of speed can be distinguished . At low speeds the dynamic force peak is very low ...
... peak the force drops rapidly to a level needed to keep the broken ice floe rotating . A clear increase in the height of the first force peak as a function of speed can be distinguished . At low speeds the dynamic force peak is very low ...
Page 108
... peak global ice load experienced at Tarsiut was estimated at 140 MN for an event on March 27 , 1982. This load was measured directly at the caisson and was transmitted through the grounded rubble . This corresponds to a peak pressure of ...
... peak global ice load experienced at Tarsiut was estimated at 140 MN for an event on March 27 , 1982. This load was measured directly at the caisson and was transmitted through the grounded rubble . This corresponds to a peak pressure of ...
Page 111
... peak ice failure pressure with the ice thickness . In Fig . 11 , full - scale peak ice pressures measured in the field are plotted against the corresponding ice thickness . It appears that there is a slight decrease in ice pressure with ...
... peak ice failure pressure with the ice thickness . In Fig . 11 , full - scale peak ice pressures measured in the field are plotted against the corresponding ice thickness . It appears that there is a slight decrease in ice pressure with ...
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