Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 48
... calculated assuming for the string the stiffness of the bare steel pipe . To this purpose , non - linear finite element program was used to simula- te the one - end lifts . a For each bare pipe lift the maximum bending moment in the ...
... calculated assuming for the string the stiffness of the bare steel pipe . To this purpose , non - linear finite element program was used to simula- te the one - end lifts . a For each bare pipe lift the maximum bending moment in the ...
Page 93
... calculated for each mode , in order to determine the pipeline response to vortex- shedding ( response model , Bruschi et al . ( 1989 - b ) : Modal damping due to soil - pipe interaction is determined by inserting viscous dashpots in ...
... calculated for each mode , in order to determine the pipeline response to vortex- shedding ( response model , Bruschi et al . ( 1989 - b ) : Modal damping due to soil - pipe interaction is determined by inserting viscous dashpots in ...
Page 407
... calculated with the standard Finite Element Method ( FEM ) , the following internal forces are derived for each ... calculated using the shear force resultant F ̧ : Əz1 F1 = √F2 + F } , 22ux 2 ^ ux ( p ̧Ã ̧ + pƒAƒ ) . + EI = - ( p12 + ...
... calculated with the standard Finite Element Method ( FEM ) , the following internal forces are derived for each ... calculated using the shear force resultant F ̧ : Əz1 F1 = √F2 + F } , 22ux 2 ^ ux ( p ̧Ã ̧ + pƒAƒ ) . + EI = - ( p12 + ...
Contents
OFFSHORE | 1 |
Mechanical Properties of | 22 |
Ice Engineering | 80 |
Copyright | |
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Almen strip anticorrosion coating applied assessment axial force backfill behaviour bending Bruschi buckle buckle lengths burst pressure calculated cathodic protection circumferential coefficients compression concrete coating configuration crack propagation criteria curvature deformation depth developed diameter directional drill disbonded displacement ditch effect Engineering equations factor failure fatigue field joints flow fracture free spans gas pipeline grit blasting hoop stress hydrodynamic increase installation interaction layer length load longitudinal material maximum measured mechanical metal loss monitoring NACE niobium Offshore operating OTDR overcoating parameters pile pipeline pits plastic Polypropylene predicted resistance response sand scour seabed self-lowering sensor settlement shear shear strength shown in Figure simulated Snamprogetti soil solution specimens Statoil steel stiffness strain strain gauges strength stress stress concentration structural surface temperature thickness TMCP uneven seabed values velocity wave weld Zeepipe zone