Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 12, Parts 4-5American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 25
... testing , dictating the difficulty of using the cyclic test results to model the mechanical behaviour of ice . One alternative to cyclic tests is repeated creep tests whereby both elastic and plastic strains can be obtained separately ...
... testing , dictating the difficulty of using the cyclic test results to model the mechanical behaviour of ice . One alternative to cyclic tests is repeated creep tests whereby both elastic and plastic strains can be obtained separately ...
Page 71
... test 。= H test 10.0 Displacement , mm 15.0 20.0 Fig . 16 Comparison of stress and displacement dia- grams between conventional and H tests indentation rate for an ACL angle of 0 degree . Initially , the two results were similar ...
... test 。= H test 10.0 Displacement , mm 15.0 20.0 Fig . 16 Comparison of stress and displacement dia- grams between conventional and H tests indentation rate for an ACL angle of 0 degree . Initially , the two results were similar ...
Page 72
... test ; P1 and p2 represent the strain / indentation rate power and stress rate power , respectively ; BITC stands for conventional tests ; BITH is for H tests . As listed in Table 1 , the strain rate power , stress rate power , and the ...
... test ; P1 and p2 represent the strain / indentation rate power and stress rate power , respectively ; BITC stands for conventional tests ; BITH is for H tests . As listed in Table 1 , the strain rate power , stress rate power , and the ...
Contents
MECHANICAL PROPERTIES OF | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 10 |
ICE ENGINEERING | 53 |
Copyright | |
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actuator Alberta analysis angle Arctic aspect ratio axial behaviour bending berm buckling calculated Canada cathodic protection coating coefficient compression concrete corrosion crack creep creep deformation crushed ice damage deformation density depth developed diameter displacement dynamic effect elastic Engineering equation experimental extrusion field floe flow fracture free spans friction geometry heat transfer Hobson's Choice horizontal ice failure ice force ice plate ice rubble ice sheet ICE TEST icebreaking icicle increase indentation rate indentor layer length load longitudinal material maximum measured Mechanics mm/s Molikpaq niobium Offshore OMAE parameters pile pipe pipeline pits plane plane strain polycrystalline ice predicted Pressure MPa Research resistance rubble system sample scale seabed shear shown in Figure simulation Snamprogetti soil spallation specimens speed spraying steel stiffness strain gauges strength stress structure surface temperature tensile thickness values velocity vertical weld Young's modulus Zeepipe zone