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 60
... elements which are required to fill each cell is displayed . A moving fluid element with a freezing probability P is also shown . F So To simplify calculations , axisymmetry is assumed that a two - dimensional representation may be used ...
... elements which are required to fill each cell is displayed . A moving fluid element with a freezing probability P is also shown . F So To simplify calculations , axisymmetry is assumed that a two - dimensional representation may be used ...
Page 122
... elements in the first column of the finite element mesh when these elements are trans- formed to a viscoplastic material results in fixed period of the ice loading cycle . This means that the solution depends on the finite element mesh ...
... elements in the first column of the finite element mesh when these elements are trans- formed to a viscoplastic material results in fixed period of the ice loading cycle . This means that the solution depends on the finite element mesh ...
Page 124
... element and a Tresca element . The Tresca element is a rigid - plastic element commonly used in plasticity theory . This model exhibits shear flow under constant volume as a function of the cohesive strength of the material . Solutions ...
... element and a Tresca element . The Tresca element is a rigid - plastic element commonly used in plasticity theory . This model exhibits shear flow under constant volume as a function of the cohesive strength of the material . Solutions ...
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