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 13
... zone of the platen . As the pressures began to rise , the pressure distribution usually flattened out to a parabolic shape , and the load carrying zone generally widened . Similar changes in the pressure distribution were observed ...
... zone of the platen . As the pressures began to rise , the pressure distribution usually flattened out to a parabolic shape , and the load carrying zone generally widened . Similar changes in the pressure distribution were observed ...
Page 30
... zone directly beneath the indenter as a plastic zone . Similar attempts were made by Petricke ( 1980 ) , using the plasticity theory and Ponter et al . ( 1983 ) using the reference stress method . For very large aspect ratios , the ice ...
... zone directly beneath the indenter as a plastic zone . Similar attempts were made by Petricke ( 1980 ) , using the plasticity theory and Ponter et al . ( 1983 ) using the reference stress method . For very large aspect ratios , the ice ...
Page 114
... zone . For Test TRF05 a massive spall occurred on the lower half of the contact and the high pressure zone then reformed as shown . For other tests with a rectangular contact zone , line - like features were also seen . Based on these ...
... zone . For Test TRF05 a massive spall occurred on the lower half of the contact and the high pressure zone then reformed as shown . For other tests with a rectangular contact zone , line - like features were also seen . Based on these ...
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