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 MECHANICS AND ARCTIC ENGINEERING | 28 |
Fire and Pollution Safety | 36 |
Probabilistic Response Modelling | 56 |
Copyright | |
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Alberta Almen strip anticorrosion coating applied assessment backfill behaviour bending buckle lengths buckling burst pressure calculated cathodic protection compression concrete configuration cost crack propagation curvature deformation depth developed diameter directional drill disbonded displacement ditch effect Engineering environment equations factor failure FE analysis flow free spans friction gas pipeline grit blasting hoop stress increase installation integrity interaction length liquid load longitudinal material maximum measured mechanical metal loss monitoring NACE niobium offshore OLGA operating OTDR overcoating parameters Permafrost pile pipeline pipeline system pits plane strain plastic polychloroprene Polypropylene predictions Qinghai resistance scour seabed sensor settlement shear shear strength shown in Figure simulated Snamprogetti soil solution specimens steel stiffness strain strain gauges strength stress stress concentration structural surface Table temperature thickness TMCP values velocity wall wave weld Zeepipe zone