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 160
... given in Eq . ( 22 ) . The above discussions are for calculation of ice failure loads through an ice rubble field ... Given the velocity field in Figure 9B , the rates of energy dissipation with the block sliding ( D1 and DR ) are given ...
... given in Eq . ( 22 ) . The above discussions are for calculation of ice failure loads through an ice rubble field ... Given the velocity field in Figure 9B , the rates of energy dissipation with the block sliding ( D1 and DR ) are given ...
Page 161
... given by qx = p , gl x . The adfreeze bond is assumed to act effectively only on the frozen portion of the structure slope AB , and its strength is assumed to be independent of the normal stress acting on the slope surface . To yield a ...
... given by qx = p , gl x . The adfreeze bond is assumed to act effectively only on the frozen portion of the structure slope AB , and its strength is assumed to be independent of the normal stress acting on the slope surface . To yield a ...
Page 162
... given by R. The expression for R here is the same as that given by Eq . ( 28 ) . Results Typical optimized upper bounds for horizontal ice failure loads associated with the Type I failure of the refrozen rubble system are presented in ...
... given by R. The expression for R here is the same as that given by Eq . ( 28 ) . Results Typical optimized upper bounds for horizontal ice failure loads associated with the Type I failure of the refrozen rubble system are presented in ...
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