Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4; Volume 8, Part 4American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 184
Deflection of the ice sheet for tests 7-10 at the instant of radial crack formation , compared to theory . 10 . 11 . 12 . 13 . 14 . w / q ' , Dimensionless Deflection O ... ice sheet , 3. Away from the load , ice reinforced with Geogrid 184.
Deflection of the ice sheet for tests 7-10 at the instant of radial crack formation , compared to theory . 10 . 11 . 12 . 13 . 14 . w / q ' , Dimensionless Deflection O ... ice sheet , 3. Away from the load , ice reinforced with Geogrid 184.
Page 344
... ice sheets were used to provide 83 data points . Altogether five different ... SHEET WINDOW Displacement sidewards and rotation around the vertical axis ... ice contact forces during the first icebreaking cycle measured in the tests ...
... ice sheets were used to provide 83 data points . Altogether five different ... SHEET WINDOW Displacement sidewards and rotation around the vertical axis ... ice contact forces during the first icebreaking cycle measured in the tests ...
Page 377
... sheet at a few points along a radial line during penetration tests , the buoyancy force is calculated independently of the total measured force . By subtracting the buoy- ancy force from the ... Ice Sheets With Cylindrical Indentors S Sodhi.
... sheet at a few points along a radial line during penetration tests , the buoyancy force is calculated independently of the total measured force . By subtracting the buoy- ancy force from the ... Ice Sheets With Cylindrical Indentors S Sodhi.
Contents
OFFSHORE MECHANICS | 1 |
The Growth of Radial Cracks in Ice Sheets | 7 |
ICE FORCES | 11 |
Copyright | |
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analysis angle Arctic Engineering assumed Barents Sea Beaufort Sea behaviour berm Bjørnøya calculated coefficient Cole components computed Conference on Offshore constant constitutive equation damage evolution damage model deformation density depth determined diameter distribution dynamic effect energy equation experimental factor failure force fracture mechanics fracture toughness frequency friction function Geogrid grain horizontal ice floe ice load ice sheet ice thickness iceberg icebreaking impact increase indentor initial interaction keel material maximum measured Mechanics and Arctic Mellor microcracks modulus motion notch nucleation observed obtained ocean Offshore Mechanics parameters peak stress plane polycrystalline ice predicted pressure probability Proc radar ratio resistance ridge samples sea ice seabed shear shear stress ship shown in Figure simulation specimen spray ice strain rate strain tensor strength structure surface temperature tensile tensile stress tensor tests uniaxial compression variable vector velocity vertical wave Young's modulus