Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 4American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 168
1.2- 1.0 D mode 1 + mode 2 mode 3 mode 4 The advance coefficient 8 decreases as ridge strength increases . At the same time 8 increases with increasing strength of the ice sheet leading up to the ridge . The relative strengths of ridge ...
1.2- 1.0 D mode 1 + mode 2 mode 3 mode 4 The advance coefficient 8 decreases as ridge strength increases . At the same time 8 increases with increasing strength of the ice sheet leading up to the ridge . The relative strengths of ridge ...
Page 169
... mode map in the A - ẞ plane in Figure 7. Ridge separation ( mode 2 ) occurs when A > 2.8 . Mode 2S , in which the ridge separates before the onset of the hinge cracks , would appear at larger values of A. For ẞ > 1.0 , the maximum ...
... mode map in the A - ẞ plane in Figure 7. Ridge separation ( mode 2 ) occurs when A > 2.8 . Mode 2S , in which the ridge separates before the onset of the hinge cracks , would appear at larger values of A. For ẞ > 1.0 , the maximum ...
Page 219
... mode . This violates another of our requirements for a test standard because it complicates development of a failure criterion for ice adhesion . More generally , it is not clear which loading mode and strain - rate regime is most ...
... mode . This violates another of our requirements for a test standard because it complicates development of a failure criterion for ice adhesion . More generally , it is not clear which loading mode and strain - rate regime is most ...
Contents
Deformation of a Floating Drilling Platform Made of BuiltUp | 1 |
A Comparison Between Different Construction Methods of Ice Islands | 9 |
Spray Ice Islands for Exploration in the Canadian Beaufort | 17 |
Copyright | |
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ACIB adhesion air temperature analysis Arctic average Barents Sea bearing capacity Beaufort Sea behaviour Bjørnøya boundary calculated Canada clay cm³/cm³ coefficient Cold Regions compost compressive crack creep density deviatoric diameter displacement drilling effect elastic Ellesmere Island Engineering equation experimental failure Figure finite element finite element analysis flow fluid freezing grain heat transfer ice driving forces ice floe ice layer ice road ice sheet ice tested icebergs icebreaking increase indentation indentor insulation interface internal wave laboratory landfast ice load measured Mechanics method modulus moisture content multi-year ice observed Offshore OMAE pack ice pack ice driving parameters peak plastic plate predictions pressure ridge salinity sample sea ice sensor shear shear stress shown in Fig simulation Sinha soil specimens spray ice islands strain rate strength stress structure thermal thermosyphon uniaxial values velocity vertical volumetric strain water depths yield surface