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
... spans In an actual span , 3 - D effects , as end support , will affect the pipe behaviour , frequency , damping etc. The sagging of the pipeline in a long span can induce axial forces , resulting in a higher natural frequency of the span ...
... spans In an actual span , 3 - D effects , as end support , will affect the pipe behaviour , frequency , damping etc. The sagging of the pipeline in a long span can induce axial forces , resulting in a higher natural frequency of the span ...
Page 194
... span re - analysis would affect the cost of the additional dredging work . THE GENERAL ROLE OF SPANS AND SPAN ANALYSIS Seabed topography was recognized to be to be vital part of pipeline route planning in the early stages of the SBGD ...
... span re - analysis would affect the cost of the additional dredging work . THE GENERAL ROLE OF SPANS AND SPAN ANALYSIS Seabed topography was recognized to be to be vital part of pipeline route planning in the early stages of the SBGD ...
Page 198
... span motion . This procedure was not employed to determine reduced stress range for the SBGD studies . INTERPRETATION OF SPAN LENGTH LIMITS FOR PLANNING OF DREDGING OPERATIONS a An accurate bathymetric survey of the seabed along the ...
... span motion . This procedure was not employed to determine reduced stress range for the SBGD studies . INTERPRETATION OF SPAN LENGTH LIMITS FOR PLANNING OF DREDGING OPERATIONS a An accurate bathymetric survey of the seabed along the ...
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