Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 4American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 114
... initial value for the fluid potential of the main problem . A similar initial condition in the presence of a free - surface instead of an ice cover was used by Grosenbaugh and Yeung ( 1988 ) in a problem of nonlinear flow near a ship's ...
... initial value for the fluid potential of the main problem . A similar initial condition in the presence of a free - surface instead of an ice cover was used by Grosenbaugh and Yeung ( 1988 ) in a problem of nonlinear flow near a ship's ...
Page 320
... initial unfrozen water content , and are plotted for different values of ♢ in Figure 4. Eqs . ( 38 ) and ( 39 ) can be considered as conditions for repressurization of pore water during thaw- subsidence . Freezeback Period At the ...
... initial unfrozen water content , and are plotted for different values of ♢ in Figure 4. Eqs . ( 38 ) and ( 39 ) can be considered as conditions for repressurization of pore water during thaw- subsidence . Freezeback Period At the ...
Page 321
... initial gas on porosity - reduction factor eLimit = α ( 1 - B ) b 0.04 = 0.5 0.03 0.4 0.35 0.02 0.3 0.2 0.01 0.2 0.4 0.6 B , Initial Unfrozen Water Content 0.8 1.0 Figure 4 : Upper limits for permafrost compaction at different ...
... initial gas on porosity - reduction factor eLimit = α ( 1 - B ) b 0.04 = 0.5 0.03 0.4 0.35 0.02 0.3 0.2 0.01 0.2 0.4 0.6 B , Initial Unfrozen Water Content 0.8 1.0 Figure 4 : Upper limits for permafrost compaction at different ...
Contents
OFFSHORE TECHNOLOGY PART | 3 |
ARCTIC STRUCTURES AND OPERATIONS II | 31 |
9 | 69 |
Copyright | |
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analysis angle average Barents Sea beam behavior bergy bit Bohai Sea boundary conditions calculated Canada coefficient computed crack creep buckling deflection deformation density displacement Dow's Lake drilling dynamic effect elastic energy equation ESARC experimental finite element finite element analysis flexural failure floating ice sheet floe fluid foundation fracture toughness freezing frequency function grain Hobson's Choice horizontal ice cover ice forces ice island ice load ice sheet ice temperature ice thickness iceberg icebreaking impact indentation indentor initial interaction locations maximum measured Mechanics method mode modulus Northumberland Strait notch nucleation numerical obtained Offshore parameters peak permafrost platform pore porosity predicted pressure Public Works Canada ratio response ridge saline sample sea ice SED criterion sensors shown in Figure Simulated Sinha soil specimens spray strain rate strength structure tests Timco uniaxial compressive vertical vibration Young's modulus