Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 5American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 171
... hydrodynamic forces acting on the struc- ture because the hydrodynamic pressure can not be released at the water surface due to existence of the ice sheet . And such a situa- tion may be the most severe loading condition for the ...
... hydrodynamic forces acting on the struc- ture because the hydrodynamic pressure can not be released at the water surface due to existence of the ice sheet . And such a situa- tion may be the most severe loading condition for the ...
Page 175
... hydrodynamic pressure ( g / cm2 ) 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0.00 water depth -0.050m -0.125m -0.425m -0.325m -0.225m- RATIO 1.2 1.0 0.8 with ice 0.6 0.4 without ice 0.2 0.0 3 6 9 12 15 NUMBER OF TERM ( b ) com type structure ...
... hydrodynamic pressure ( g / cm2 ) 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0.00 water depth -0.050m -0.125m -0.425m -0.325m -0.225m- RATIO 1.2 1.0 0.8 with ice 0.6 0.4 without ice 0.2 0.0 3 6 9 12 15 NUMBER OF TERM ( b ) com type structure ...
Page 178
... Hydrodynamic pressure ( g / cm2 / gal ) Fig . 11 Comparison of the numerical results with the results of " ice ... hydrodynamic pressure significantly when the distance between the structure model and crack is about or more than 0.25m ...
... Hydrodynamic pressure ( g / cm2 / gal ) Fig . 11 Comparison of the numerical results with the results of " ice ... hydrodynamic pressure significantly when the distance between the structure model and crack is about or more than 0.25m ...
Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
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Allen Bay analysis angle Arctic Engineering ASME average boundary brittle calculated Canada channel coefficient component compressive cone Confederation Bridge Conference on Offshore contact area Copyright 1999 crack creep creep deformation crushed deformation density determined diameter distribution dynamic effect equation estimate failure stress Figure floes fracture frequency friction frozen soil full scale gas hydrate Grand Banks horizontal hydrodynamic ice block ice class ice conditions ice force ice loads ice pieces ice sheet ice strength ice thickness iceberg iceberg management icebreaker increase indentation tests indentor interaction layer level ice maximum measured Mechanics and Arctic mm/s Newfoundland Northern Sea Route observed Offshore Mechanics parameters peak Pechora Sea piers pipeline planetary boundary layer predicted pressure ratio Research resistance rubble Sakhalin salinity scantlings scour sea ice sensors shape shear ship shows speed stamukha surface temperature thrust torque values velocity vertical water depth width wind zone