Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 16, Parts 2-3American Society of Mechanical Engineers, 1997 - Arctic regions |
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Page 317
... bending moment envelope curve will result . The largest bending moments are found at cross- sections close to the wave zone . The axial stresses along the riser will depend on the buoyancy characteristics . For a neutrally buoyant riser ...
... bending moment envelope curve will result . The largest bending moments are found at cross- sections close to the wave zone . The axial stresses along the riser will depend on the buoyancy characteristics . For a neutrally buoyant riser ...
Page 322
... bending . An important distinction is also to be made between load- controlled and displacement - controlled ... bending moment = Applied external pressure = = = = = Model uncertainty factor for bending capacity Model uncertainty factor ...
... bending . An important distinction is also to be made between load- controlled and displacement - controlled ... bending moment = Applied external pressure = = = = = Model uncertainty factor for bending capacity Model uncertainty factor ...
Page 328
... bending moment and then the still water - induced bending moment is considered . Finally , their combination is discussed . The wave load analysis was performed for three loading conditions : the average ballast condition , the average ...
... bending moment and then the still water - induced bending moment is considered . Finally , their combination is discussed . The wave load analysis was performed for three loading conditions : the average ballast condition , the average ...
Contents
SPECTRAL MODELLING OF WAVES | 1 |
RISK ANALYSIS | 33 |
PROBABILISTIC MODELLING OF WAVES | 99 |
Copyright | |
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alloys aluminium analysis applied ASME assessment base metal bending brittle fracture calculated coefficient corrosion fatigue crack arrestability crack depth crack growth crack tip CTOD curve damage defects deformation dent Det Norske Veritas developed distribution dynamic earthquake effect energy Engineering equation estimated evaluated factor failure fatigue crack Figure fracture mechanics fracture toughness frequency function heat increase initiation inspection Japan maintenance martensitic material maximum mbar measured mechanical properties method notch observed obtained offshore structures OMAE parameters peening performed pipe plastic platform prediction pressure procedure ratio reliability response risers S-N curve safety sea water seismic shielding gas ship shown in Fig simulation single-sided welds specimens spectra spectrum statistical steel plate strain stress range surface Table temperature tensile toughness tubular underwater underwater welding vertical wave height Weibull distribution weld metal welded joints width yield strength yield stress