Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 16, Part 4American Society of Mechanical Engineers, 1997 - Arctic regions |
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Page 284
... relative load radius then becomes 0.545 € Eh2 2 + 0.353 P α = 10 ( 3 ) Επ = P Eh 12 ( 1 - v2 ) . f ( a ) ε = x h 2 S ( 1 ) where x = the measured vertical deflection relative to two fixpoints on the ice beam , s = half the span width ...
... relative load radius then becomes 0.545 € Eh2 2 + 0.353 P α = 10 ( 3 ) Επ = P Eh 12 ( 1 - v2 ) . f ( a ) ε = x h 2 S ( 1 ) where x = the measured vertical deflection relative to two fixpoints on the ice beam , s = half the span width ...
Page 303
Response Relative • hydrodynamic added mass Mas = w / g⚫ Cм • V • dx ··· ( 4 ) • hydrodynamic damping force = · ... FD 1/2 w / g KDs A⋅ x x ( 5 ) where : Cм hydrodynamic added mass coefficient w : density of sea water g gravity ...
Response Relative • hydrodynamic added mass Mas = w / g⚫ Cм • V • dx ··· ( 4 ) • hydrodynamic damping force = · ... FD 1/2 w / g KDs A⋅ x x ( 5 ) where : Cм hydrodynamic added mass coefficient w : density of sea water g gravity ...
Page 405
... relative to the general course of icebreaker ( miles ) 40 35 Zone May July August type ī ô ī ô ī ô A 6.71 5.18 4.20 2.59 4.82 3.11 B 3.32 2.82 3.45 1.72 5.63 3.23 C 4.54 2.48 5.33 3.70 relative length ( % ) 2 f D 3.15 3.76 1.75 1.49 10 ...
... relative to the general course of icebreaker ( miles ) 40 35 Zone May July August type ī ô ī ô ī ô A 6.71 5.18 4.20 2.59 4.82 3.11 B 3.32 2.82 3.45 1.72 5.63 3.23 C 4.54 2.48 5.33 3.70 relative length ( % ) 2 f D 3.15 3.76 1.75 1.49 10 ...
Contents
Future Joint Conference | 1 |
RUSSIAN ARCTIC | 4 |
Northern Sea Route Ice Monitoring by Satellite Radar Data | 9 |
Copyright | |
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analysis angle Arctic Barents Sea Beaufort Sea brine broken ice bulk salinity calculated coefficient compressive strength crack diameter displacement Engineering equation experiments failure fast ice Figure flexural strength full scale horizontal hull form hummock hydrodynamic ice block ice conditions ice cover ice drift ice floes ice force ice loads ice pieces ice sheet ice strength ice tank ice tests ice thickness ice-induced icebreaking icebreaking resistance increase indentation indentor INSROP interaction Japan Kara Sea length level ice maximum measured method model ice model tests Molikpaq mooring navigation Northern Sea Route open water pack ice parameters peak Pechora Sea performance plate platform PLH SOYA PM TESHIO pressure propeller propulsion ratio Research ridge rubble samples sea ice Sea of Okhotsk segment ship speed shown in Fig shows simulation stress Table tanker temperature torque towing underwater values velocity vertical vessel waterline width