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 208
... stress to the pit , reducing the rate of overall stress redistribution . Thus the elastic stress distribution has been found to reasonably indicate the degree of pit interaction . Figure 5 shows the elastic Von Mises equivalent stress ...
... stress to the pit , reducing the rate of overall stress redistribution . Thus the elastic stress distribution has been found to reasonably indicate the degree of pit interaction . Figure 5 shows the elastic Von Mises equivalent stress ...
Page 211
... stress concentration effects particularly for longitudinally oriented pits . Contours of the hydrostatic stress for the third pipe of each group of pits ( Pipes P3c , P31 , P3s ) are plotted in Figure 10 for closed - ended conditions ...
... stress concentration effects particularly for longitudinally oriented pits . Contours of the hydrostatic stress for the third pipe of each group of pits ( Pipes P3c , P31 , P3s ) are plotted in Figure 10 for closed - ended conditions ...
Page 284
... stress occurs at = 0 and is given by O max = No + 6 Mo 1 * 2 ( 25 ) ( 26 ) It is tempting to simplify Equations ( 20 ) through ( 25 ) by neglecting terms of order 1 / R and higher . However , this simplification leads to No = PR ; and ...
... stress occurs at = 0 and is given by O max = No + 6 Mo 1 * 2 ( 25 ) ( 26 ) It is tempting to simplify Equations ( 20 ) through ( 25 ) by neglecting terms of order 1 / R and higher . However , this simplification leads to No = PR ; and ...
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