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 43
... Bending tests try to simulate the pipeline condition in the overbend and sagbend regions and were used to both qualify concrete coating contractors and collect information on the actual strain distribution in the coated and uncoated ...
... Bending tests try to simulate the pipeline condition in the overbend and sagbend regions and were used to both qualify concrete coating contractors and collect information on the actual strain distribution in the coated and uncoated ...
Page 44
... bending , the with elements pipeline stiffness , i.e. field joints and without modelling different bending coated segments . However , calculation of local stresses and strains has to take into account the local stiffnesses . The ...
... bending , the with elements pipeline stiffness , i.e. field joints and without modelling different bending coated segments . However , calculation of local stresses and strains has to take into account the local stiffnesses . The ...
Page 48
... bending moments during lifting was calculated assuming for the string the stiffness of the bare steel pipe . To this purpose , a non - linear finite element program was used to simula- te the one - end lifts . For each bare pipe lift ...
... bending moments during lifting was calculated assuming for the string the stiffness of the bare steel pipe . To this purpose , a non - linear finite element program was used to simula- te the one - end lifts . For each bare pipe lift ...
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