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 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