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 173
... Present field tests 1.7 ... 2.4 Present model tests 0.9 ... 2.6 where o is the shear stress on the shear plane , oo is normal stress on the shear plane , c is cohesion , and internal friction . The main purpose of the experiments was to ...
... Present field tests 1.7 ... 2.4 Present model tests 0.9 ... 2.6 where o is the shear stress on the shear plane , oo is normal stress on the shear plane , c is cohesion , and internal friction . The main purpose of the experiments was to ...
Page 323
... present measurements . Stress measurements were conducted on a bridge pier on the Athabasca river near Hondo by the Alberta Reasearch Council . Floe sizes and velocities there during ice break - up were larger than those at the present ...
... present measurements . Stress measurements were conducted on a bridge pier on the Athabasca river near Hondo by the Alberta Reasearch Council . Floe sizes and velocities there during ice break - up were larger than those at the present ...
Page 425
... present study ) , no change in ice densities could be expected . This concurs with ice density measurements made in the present work . Figure 9 shows the compressive strength mea- sured with ice samples grown at an intensity of ...
... present study ) , no change in ice densities could be expected . This concurs with ice density measurements made in the present work . Figure 9 shows the compressive strength mea- sured with ice samples grown at an intensity of ...
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