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 105
... ACTUATOR. 1993 OMAE - Volume 4 , Arctic / Polar Technology ASME 1993 ABSTRACT The hydraulic apparatus discussed in this paper has been used in four medium scale ice indentation programs conducted in the Canadian Arctic and has applied ...
... ACTUATOR. 1993 OMAE - Volume 4 , Arctic / Polar Technology ASME 1993 ABSTRACT The hydraulic apparatus discussed in this paper has been used in four medium scale ice indentation programs conducted in the Canadian Arctic and has applied ...
Page 106
... actuator acceleration was integrated twice to calculate the actuator and indentor displacement . actuator / indentor was treated as rigid . The foundation stiffness allowed for the stiffness from the ice foundation plus the finite ...
... actuator acceleration was integrated twice to calculate the actuator and indentor displacement . actuator / indentor was treated as rigid . The foundation stiffness allowed for the stiffness from the ice foundation plus the finite ...
Page 147
... actuator load . Actuator Displacements The actuator displacements were recorded using CELESCO wire line potentiometers ( 0 - 500 mm full scale range ) . For the triple and single actuator skids the feed - back potentiometers measured ...
... actuator load . Actuator Displacements The actuator displacements were recorded using CELESCO wire line potentiometers ( 0 - 500 mm full scale range ) . For the triple and single actuator skids the feed - back potentiometers measured ...
Contents
MECHANICAL PROPERTIES OF | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 10 |
SizeEffect in IndentationInduced Splitting Floe Experiments | 29 |
Copyright | |
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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