Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 4American Society of Mechanical Engineers, 1990 - Arctic regions |
From inside the book
Results 1-3 of 72
Page 317
... initial undisturbed degree of saturation can be significantly reduced when subjected to several cycles of thaw ... initial unfrozen water content and the permafrost compaction caused by thaw - subsidence . The mathematical analysis shows ...
... initial undisturbed degree of saturation can be significantly reduced when subjected to several cycles of thaw ... initial unfrozen water content and the permafrost compaction caused by thaw - subsidence . The mathematical analysis shows ...
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 |
ICE STRUCTURE INTERACTION I | 75 |
Copyright | |
10 other sections not shown
Other editions - View all
Common terms and phrases
analysis angle average Barents Sea beam behavior bergy bit Bohai Sea boundary conditions calculated Canada coefficient computed crack creep buckling crushing 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 grain heat Hobson's Choice horizontal ice cover ice forces ice island ice load ice shedding 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 permafrost plane platform pore porosity predicted pressure Public Works Canada ratio response ridge saline sample sea ice SED criterion sensors shown in Figure Simulated Sinha soil solution specimens strain rate strength structure tests values vertical vibration Young's modulus