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 1
... damaged material is deduced . The anisotropic creep damage evolution in the present model is based on Chaboche's ( 1982 ) theory . To verify the proposed model creep experiments were carried out with thin - walled hollow cylindrical ...
... damaged material is deduced . The anisotropic creep damage evolution in the present model is based on Chaboche's ( 1982 ) theory . To verify the proposed model creep experiments were carried out with thin - walled hollow cylindrical ...
Page 2
... damage are interpreted as the effective area ( net area ) reduction , caused by distributed micro- scopic cracks and cavities , and can be described through a second rank symmetric damage tensor 3 D = D ; n ; & ni , Dn i = 1 ( 1 ) where ...
... damage are interpreted as the effective area ( net area ) reduction , caused by distributed micro- scopic cracks and cavities , and can be described through a second rank symmetric damage tensor 3 D = D ; n ; & ni , Dn i = 1 ( 1 ) where ...
Page 9
... damaged material in general coordinate system is expressed as [ C ] = 1 + " ( K ] [ ŷ ] . = 1 μ E For isotropic damage , D1 D2 ( 51 ) reduces to - ( 51 ) = D and noting l2 + m2 = 1 , eq . 0 0 ( 52 ) [ c ] = [ - [ 47 ] where E * = E ( 1 ...
... damaged material in general coordinate system is expressed as [ C ] = 1 + " ( K ] [ ŷ ] . = 1 μ E For isotropic damage , D1 D2 ( 51 ) reduces to - ( 51 ) = D and noting l2 + m2 = 1 , eq . 0 0 ( 52 ) [ c ] = [ - [ 47 ] where E * = E ( 1 ...
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