Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 68
... failure stress ; Da is the average inden- tj tation rate to the failure stress ; D , and t¡ are the displacement and time at failure . = The stress rate dependence of the strength agrees quite well with the borehole jack test results on ...
... failure stress ; Da is the average inden- tj tation rate to the failure stress ; D , and t¡ are the displacement and time at failure . = The stress rate dependence of the strength agrees quite well with the borehole jack test results on ...
Page 158
... failure of the frozen rubble system ( Figure 2B ) on the structure slope . The broken portion of the initially frozen rubble layer next to the structure slope can be treated just like the unconsolidated rubble in the other two layers ...
... failure of the frozen rubble system ( Figure 2B ) on the structure slope . The broken portion of the initially frozen rubble layer next to the structure slope can be treated just like the unconsolidated rubble in the other two layers ...
Page 160
... force . Figures 11,13 , and 15 show the three failure mechanisms , designated as Type I , Type II , and Type III failures , for the refrozen rubble system . 4.3.1 Type I Failure for Refrozen Rubble System Failure Mechanism 160.
... force . Figures 11,13 , and 15 show the three failure mechanisms , designated as Type I , Type II , and Type III failures , for the refrozen rubble system . 4.3.1 Type I Failure for Refrozen Rubble System Failure Mechanism 160.
Contents
MECHANICAL PROPERTIES OF | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 10 |
SizeEffect in IndentationInduced Splitting Floe Experiments | 29 |
Copyright | |
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Common terms and phrases
actuator analysis angle Arctic aspect ratio average behaviour berm calculated Canada coefficient compression constant contact area crack creep deformation crushed ice damage decrease deformation density displacement dynamic edge effect equation evaporator experimental extrusion fracture Frederking friction function heat transfer Hobson's Choice horizontal ice cover ice failure ice force ice fragment ice load ice plate ice rubble ice sample ice sheet ICE TEST ice thickness ice-structure interaction icebreaking icicle increases indentation rate indentation tests indentation velocity indentor Jordaan laser layer length Masterson material maximum measured mm/s modulus Molikpaq Offshore parameters plastic strain Poisson's ratio polycrystalline ice Pond Inlet Pressure MPa pumps rubble field rubble pile rubble system scale sea ice shown in Figure simulation Sinha spallation spalling spraying strain rate strength stress structure surface temperature tensile tensile strength tensile stress Timco values vertical viscous wind speed Young's modulus zone