Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2, Parts 1-2American Society of Mechanical Engineers, 2000 - Arctic regions |
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Page 1154
... seabed , is affected by several independent variables . When the pipeline of diameter d comes into proximity of the seabed , separated by a gap distance G from the seabed to the bottom of the pipeline , then the ratio of the gap ...
... seabed , is affected by several independent variables . When the pipeline of diameter d comes into proximity of the seabed , separated by a gap distance G from the seabed to the bottom of the pipeline , then the ratio of the gap ...
Page 1158
... seabed . The values for the lift and drag coefficients are presented in terms of the freestream velocity above the seabed boundary layer , the angle of attack between the direction of the approach flow and the axis of the pipeline , the ...
... seabed . The values for the lift and drag coefficients are presented in terms of the freestream velocity above the seabed boundary layer , the angle of attack between the direction of the approach flow and the axis of the pipeline , the ...
Page 1190
... seabed . The reaction torque induced by the soil opposes the torque at the laybarge . The magnitude of the pipeline roll on the seabed is the result of equilibrium between the residual curvature , the rotational resistance in the ...
... seabed . The reaction torque induced by the soil opposes the torque at the laybarge . The magnitude of the pipeline roll on the seabed is the result of equilibrium between the residual curvature , the rotational resistance in the ...
Contents
OMAE2000OSU OFT3007 | 878 |
OMAE2000OSU OFT4061 147 | 894 |
OMAE2000MAT2079 | 911 |
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alloys application ASME assessment axial bending buckling calculated coefficient composite Copyright corrosion crack growth CTOD cycles deformation depth displacement distribution DQEM drag coefficient drilling fluid Engineering equation failure fatigue crack Figure finite element fire flexible pipe flow flowline FM analysis fracture mechanics function grade gradient hammer peening increase initial inspection installation insulation interlayer layer length lift coefficient material maximum method mode operation parameters peening pipeline plastic plate predicted pressure probabilistic production propagation properties PWHT reduced velocity reliability resistance riser seabed shear shielding gas shown simulation SINTEF SN curves soil span specimens Statoil steel strain strength stress intensity factor stress range surface Table temperature tensile thermal thickness titanium tubular joints tundra turbidity current values vertical loop vessel weld metal weld toe yield strength yield stress Zeepipe