Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 5-6; Volume 8, Parts 5-6American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 171
... increase . Due to an increase of the scour depth at the midspan , the span length has to increase for the pipe to sag down until it touches the bottom at the midspan . The results of this study indicates that a longer scour induced span ...
... increase . Due to an increase of the scour depth at the midspan , the span length has to increase for the pipe to sag down until it touches the bottom at the midspan . The results of this study indicates that a longer scour induced span ...
Page 188
... increase in curvature . When the ovalization and curvature increase , the plate moments m in y - direction also increase due to a larger ovalization and larger ovalization forces . When the edge of the yield surface is reached ( for P ...
... increase in curvature . When the ovalization and curvature increase , the plate moments m in y - direction also increase due to a larger ovalization and larger ovalization forces . When the edge of the yield surface is reached ( for P ...
Page 298
... increased when the SAW metal is reheated as shown in Fig . 10. The variation in the amount of sol . B after reheating increased with the increase in nitrogen content and further if Bt = 25ppm . This behavior suggests that some amounts ...
... increased when the SAW metal is reheated as shown in Fig . 10. The variation in the amount of sol . B after reheating increased with the increase in nitrogen content and further if Bt = 25ppm . This behavior suggests that some amounts ...
Contents
PIPELINE DESIGN AND OPERATIONS | 1 |
PIPELINE FORCES DYNAMICS AND STABILITY I | 95 |
9 | 123 |
Copyright | |
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amplitude analysis applied Arctic Engineering axial base metal bending Buckle length buckling bundle calculated coefficient compressor Conference on Offshore corrosion crack curvature deformation developed diameter displacement ductile effect Eighth International Conference electrodes equation explosive welding failure flaw flow rate gas turbine geometry heat horizontal hydrodynamic hydrodynamic forces hydrogen inertial installation laboratory length lift force line pipe liquid load maximum measured Mechanics and Arctic meters method monitoring natural burial Offshore Mechanics Offshore Technology Conference operation parameters predicted present pressure problem procedure ratio reheated reliability repair resistance response rockdumps sand SAW metal scour depth seabed shown in Figure simulation Snøhvit soft zone soil Sørøya sour gas span Statoil steel stress structural submarine pipelines submerged arc welding Sumer surface Table Technology temperature tion tool trench velocity vertical vibration viscometer viscosity vortex vortex shedding wave