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 229
... components of the forcing due to internal stress . total water depth = h + n still water depth Ca Eij f Fx , Fy H h hi ice floe draft Kx , Ky N ice concentration pa Qx . Qy Qx . Qv x , y components of ice flux uw , vw Uw , Vw Uiw , Viw ...
... components of the forcing due to internal stress . total water depth = h + n still water depth Ca Eij f Fx , Fy H h hi ice floe draft Kx , Ky N ice concentration pa Qx . Qy Qx . Qv x , y components of ice flux uw , vw Uw , Vw Uiw , Viw ...
Page 230
... components of the water velocity the x , y components of the vertically averaged water velocity water density Coriolis parameter total water depth = h + n water surface elevation above the still water level atmospheric pressure The last ...
... components of the water velocity the x , y components of the vertically averaged water velocity water density Coriolis parameter total water depth = h + n water surface elevation above the still water level atmospheric pressure The last ...
Page 311
... components in the x- direction for the two bodies , u ' and us ' are the velocity components at the end of impact , u is velocity of the two bodies ( at the contact surface ) at the end of the deformation period , and Qı × and 2 × are ...
... components in the x- direction for the two bodies , u ' and us ' are the velocity components at the end of impact , u is velocity of the two bodies ( at the contact surface ) at the end of the deformation period , and Qı × and 2 × are ...
Contents
OFFSHORE MECHANICS | 1 |
The Growth of Radial Cracks in Ice Sheets | 7 |
ICE FORCES | 11 |
Copyright | |
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analysis applied approach Arctic assumed average body calculated coefficient components compression compressive stress computed considered constant crack creep damage deformation dependent depth described determined developed diameter direction distribution effect elastic energy Engineering equation estimate experiments expression factor failure field Figure floe force fracture frequency function given grain grain boundary horizontal ice sheet iceberg impact increase initial International length limit load mass material maximum mean measured Mechanics method microcracks motion normal nucleation observed obtained Offshore operation parameters peak performed plane position predicted present pressure probability range ratio Regions relation relative Research resistance ridge samples sea ice shear ship shown shows simulation specimen strain rate strength stress structure surface Table temperature tensile tensor tests thickness toughness uniaxial vertical wave