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 1
CREEP AND CREEP DAMAGE OF POLYCRYSTALLINE ICE UNDER MULTI - AXIAL VARIABLE LOADING Z. Wu and O. Mahrenholtz Section of Ocean Engineering Technical University of Hamburg - Harburg Hamburg , Germany K11 K12 K13 [ K ] K21 K22 K23 K31.
CREEP AND CREEP DAMAGE OF POLYCRYSTALLINE ICE UNDER MULTI - AXIAL VARIABLE LOADING Z. Wu and O. Mahrenholtz Section of Ocean Engineering Technical University of Hamburg - Harburg Hamburg , Germany K11 K12 K13 [ K ] K21 K22 K23 K31.
Page 97
... creep deflections of ice plates under constant load . The one - dimensional Nutting's law for primary creep is extended to three - dimensional cases . Us- ing Nutting's extended law and Patel and Venkatraman's non- linear moment ...
... creep deflections of ice plates under constant load . The one - dimensional Nutting's law for primary creep is extended to three - dimensional cases . Us- ing Nutting's extended law and Patel and Venkatraman's non- linear moment ...
Page 100
... creep- ing ( Mahrenholtz and Wu , 1991b ) . At the beginning of the creep ( t 0 ) , there exists only elastic strain and the stress is linearly distributed across the thickness of the plate . Afterwards the stress is redistributed ...
... creep- ing ( Mahrenholtz and Wu , 1991b ) . At the beginning of the creep ( t 0 ) , there exists only elastic strain and the stress is linearly distributed across the thickness of the plate . Afterwards the stress is redistributed ...
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 flux heat transfer Hobson's Choice horizontal ice cover ice failure ice force 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 mean pressure 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 Young's modulus zone