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 24
Axial Strain , & , 10 Axial Strain , & , 10 " Figure 4 shows the measured axial stress - strain curve . It indicates that , under cyclic loading , columnar grained ice exhibits a non - linear , hysteretic , elasto - plastic , and time ...
Axial Strain , & , 10 Axial Strain , & , 10 " Figure 4 shows the measured axial stress - strain curve . It indicates that , under cyclic loading , columnar grained ice exhibits a non - linear , hysteretic , elasto - plastic , and time ...
Page 25
... strains . The elastic strain is the sum of two strain components : 1 ) an instantaneous elastic strain and 2 ) a time dependant elastic strain . The plastic strain includes two strain components as well : 1 ) a plastic strain component ...
... strains . The elastic strain is the sum of two strain components : 1 ) an instantaneous elastic strain and 2 ) a time dependant elastic strain . The plastic strain includes two strain components as well : 1 ) a plastic strain component ...
Page 26
... strain histories . The measured total and plastic axial strain histories generated during tests No. 2 and 3 are shown in Figs . 12 and 13 , respectively . Again , a linear variation of the plastic strains with time is obtained in both ...
... strain histories . The measured total and plastic axial strain histories generated during tests No. 2 and 3 are shown in Figs . 12 and 13 , respectively . Again , a linear variation of the plastic strains with time is obtained in both ...
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