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 164
... sheet and towed into position in the tank . A second ice sheet was then grown in the open water and around the ridge . The resulting ridges were trapezoid shaped , Figure 1. Due to the tempering and refreezing process , the brine ...
... sheet and towed into position in the tank . A second ice sheet was then grown in the open water and around the ridge . The resulting ridges were trapezoid shaped , Figure 1. Due to the tempering and refreezing process , the brine ...
Page 169
... sheet fails first and by the amount of bending in the ridge . The strength of the ridge relative to the ice sheet is given by A , and the amount of bending is characterized by ẞ . The data from the present experiment is plotted as a ...
... sheet fails first and by the amount of bending in the ridge . The strength of the ridge relative to the ice sheet is given by A , and the amount of bending is characterized by ẞ . The data from the present experiment is plotted as a ...
Page 174
... sheet . When there was confinement on the ice sheet being indented at low velocity , a crack formed every time the test was conducted . Such a crack would have split apart the ice sheet into two pieces if the ice sheet had not remained ...
... sheet . When there was confinement on the ice sheet being indented at low velocity , a crack formed every time the test was conducted . Such a crack would have split apart the ice sheet into two pieces if the ice sheet had not remained ...
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