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 46
... assumed constant in the compression sector and equal to Tmax , eq . ( 20 ) reads : L1 = Nc / ( 2π Rp Tmax ) ( 22 ) Eq . 20 is expected to overestimate the actual transition length , conversely eq . 22 should represent a lower bound ...
... assumed constant in the compression sector and equal to Tmax , eq . ( 20 ) reads : L1 = Nc / ( 2π Rp Tmax ) ( 22 ) Eq . 20 is expected to overestimate the actual transition length , conversely eq . 22 should represent a lower bound ...
Page 48
... ( assumed ) 300 kN / m2 Tab . 1 General Data 28 " String ( assumed ) LIFT HEIGHT MAIN RESULTS LIFT FORCE ( kN ) BENDING TEST LIFT ANALYSIS ( Constant Bending Stiffness Along the String ) MAX STRAIN ASSUMED LIFT FORCE MAX STRAIN STIFFENING ...
... ( assumed ) 300 kN / m2 Tab . 1 General Data 28 " String ( assumed ) LIFT HEIGHT MAIN RESULTS LIFT FORCE ( kN ) BENDING TEST LIFT ANALYSIS ( Constant Bending Stiffness Along the String ) MAX STRAIN ASSUMED LIFT FORCE MAX STRAIN STIFFENING ...
Page 93
... assumed initial defect to grow up till being through thickness are calculated by using a fracture mechanics approach ... assumed as a sequence of constant amplitude stress cycles , where : - The amplitude is calculated on the basis of ...
... assumed initial defect to grow up till being through thickness are calculated by using a fracture mechanics approach ... assumed as a sequence of constant amplitude stress cycles , where : - The amplitude is calculated on the basis of ...
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