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 3
... parameters describing micro - crack close effects ( to simplify the problem it is assumed a = B for most cases . ) ; B and I are also material dependent parameters . = The dependence of the function k ( σ ) on stress has not yet been ...
... parameters describing micro - crack close effects ( to simplify the problem it is assumed a = B for most cases . ) ; B and I are also material dependent parameters . = The dependence of the function k ( σ ) on stress has not yet been ...
Page 5
... PARAMETERS There are altogether 14 material parameters in the proposed model . All these material parameters can be determined by the simplest uniaxial creep tests . Two elastic material parameters , E and μ , have already been ...
... PARAMETERS There are altogether 14 material parameters in the proposed model . All these material parameters can be determined by the simplest uniaxial creep tests . Two elastic material parameters , E and μ , have already been ...
Page 6
... parameter k ( o ) . The param- eters B and I can then be determined by the first equation of ( 47 ) . Evaluation of Parameters a and B To simplify the problem , it is hier assumed that a = B. The material parameter a or ẞ can be ...
... parameter k ( o ) . The param- eters B and I can then be determined by the first equation of ( 47 ) . Evaluation of Parameters a and B To simplify the problem , it is hier assumed that a = B. The material parameter a or ẞ can be ...
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