Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1988 - Arctic regions |
From inside the book
Results 1-3 of 83
Page 34
... shown in Fig.2 , the pipe was fixed at the section 8 m downstream the inlet of the bed . 35 cm Pipe from extended to 12 m long . The value of was 0.098 . was One kind of plastic pipe with 11 cm diameter used as the oblique pipe model ...
... shown in Fig.2 , the pipe was fixed at the section 8 m downstream the inlet of the bed . 35 cm Pipe from extended to 12 m long . The value of was 0.098 . was One kind of plastic pipe with 11 cm diameter used as the oblique pipe model ...
Page 143
... shown that the quality of the mathematical solution is excellent only when a few modes are necessary in order to get accurate responses . For substantially buried pipe sections , pipe response has shown to depend critically on sea floor ...
... shown that the quality of the mathematical solution is excellent only when a few modes are necessary in order to get accurate responses . For substantially buried pipe sections , pipe response has shown to depend critically on sea floor ...
Page 265
... shown in figure 14 . alZ = 0.3 10-5 10-4 10-3 k ( m / s ) Fig . 15 Permeability k as a function of relative density Dr In figure 16 the maximum pore pressure buildup against the significant wave height is shown for two waterdepths ( h ...
... shown in figure 14 . alZ = 0.3 10-5 10-4 10-3 k ( m / s ) Fig . 15 Permeability k as a function of relative density Dr In figure 16 the maximum pore pressure buildup against the significant wave height is shown for two waterdepths ( h ...
Contents
Model Tests | 3 |
B Bryndum V Jacobsen and D T Tsahalis 9 | 21 |
Scour Under Pipelines | 33 |
Copyright | |
33 other sections not shown
Other editions - View all
Common terms and phrases
acoustic velocity analysis Arctic Engineering axial behaviour bending bottom boundary layer buckling cable calculated clamp Cobia compression corrosion crack cylinder deflection deformation developed dew point diameter drag drag coefficient effect elastic equation experimental field Figure finite element flow force coefficients free span frequency friction friction welding function hoop stress horizontal Hydraulic hydrodynamic hydrodynamic forces in-line installation irregular waves length lift coefficient lift force liquid load maximum measured mechanical method monitoring movement nodal analysis operating parameters phase pipe displacement pipe material pipeline predicted pressure procedure ratio response riser roughness SCADA scour sea bed sea floor seabed shown simulated slug soil steady current steel storm strain strain gauges stress structural submarine pipelines surface Technology temperature tion Turning Bands underwater values variation vertical vortex shedding water depth welding zone