Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 5American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 63
... parameters . Stress range , based on vibration amplitude , can be determined directly from the mode shape . The corre- sponding fatigue damage is then computed using the linear damage accumulation rule . Results of parameter studies are ...
... parameters . Stress range , based on vibration amplitude , can be determined directly from the mode shape . The corre- sponding fatigue damage is then computed using the linear damage accumulation rule . Results of parameter studies are ...
Page 129
... parameters describing the pipeline response to a satisfactory level of accu- racy , and utilization of a generalized response data base given in terms of these parameters . It is thus possible to avoid time consuming simu- lations when ...
... parameters describing the pipeline response to a satisfactory level of accu- racy , and utilization of a generalized response data base given in terms of these parameters . It is thus possible to avoid time consuming simu- lations when ...
Page 130
... parameters is examined . Also , effects of model uncer- tainties and sea state realization uncertainties are studied . Design data The statistical parameters defining the long term distribution of H , and T. are calculated from a ...
... parameters is examined . Also , effects of model uncer- tainties and sea state realization uncertainties are studied . Design data The statistical parameters defining the long term distribution of H , and T. are calculated from a ...
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Common terms and phrases
actuator analysis applied assessment axial ball valve Beaufort Sea bending bifurcation break-out buckling calculations check valve circumferential Cisco field coefficient collapse corrosion crack ensembles crack tip damage deformation density distribution effect equations ESD valve Figure flow force fracture fracture mechanics free span function HAZ toughness Houston hydrodynamic ice feature ice hole ice keel ice scour increase installation layer length line pipe Lougheed Island material maximum method mode shape Offshore Mechanics Offshore Technology Conference on-bottom stability parameters partial safety factors pearlite permafrost pipe displacement pipe weight pipeline plastic plate platform predicted pressure procedure radial ratio reliability riser rupture scour hole seabed seastate shows simulated Sotberg stability design strength stress structure Submarine Pipelines subsea subsea ESD surface Table tensile tensile strength tracers tube uncertainty values variables velocity vertical wave yield strength