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
... coefficient . bottom drag coefficient air - ice drag coefficient eddy viscosity coefficients Coriolis parameter x , y components of the forcing due to internal stress . total water depth = h + n still water depth Ca Eij f Fx , Fy H h hi ...
... coefficient . bottom drag coefficient air - ice drag coefficient eddy viscosity coefficients Coriolis parameter x , y components of the forcing due to internal stress . total water depth = h + n still water depth Ca Eij f Fx , Fy H h hi ...
Page 312
... coefficient given by any of the following relationships : ( u - u ' ) = ( u - u2 ' ) ( u - u ) ( 12 - u ) = ( uz ' -w ' ) ( 11-12 ) ( 6 ) Equation 5 gives the total impulse ( area under the full curve in Figure 3 ) in terms of mass ...
... coefficient given by any of the following relationships : ( u - u ' ) = ( u - u2 ' ) ( u - u ) ( 12 - u ) = ( uz ' -w ' ) ( 11-12 ) ( 6 ) Equation 5 gives the total impulse ( area under the full curve in Figure 3 ) in terms of mass ...
Page 368
... coefficients for accidental loads are all equal to 1 , whereas they have various values in the case of live loads . For a typical steel structure the partial coefficient on live load is 1.3 and on materials 1.2 , i.e. total 1.3 x 1.2 ...
... coefficients for accidental loads are all equal to 1 , whereas they have various values in the case of live loads . For a typical steel structure the partial coefficient on live load is 1.3 and on materials 1.2 , i.e. total 1.3 x 1.2 ...
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