Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 4
... position . Maximum von - mises stress is 276 MPa in vessel near position as shown in Fig 4 . A higher riser length of 875m is required as compared to 700m in case of TLP in 350m water depth due to higher motions of a semi - submersible ...
... position . Maximum von - mises stress is 276 MPa in vessel near position as shown in Fig 4 . A higher riser length of 875m is required as compared to 700m in case of TLP in 350m water depth due to higher motions of a semi - submersible ...
Page 260
... position up to the repairing position ( usually the surface ) and return it ; 3. Waiting times pertain to delays caused by weather , lack of spare parts , etc ; 4 . ' Other ' are rig hours linked to failures other than those previously ...
... position up to the repairing position ( usually the surface ) and return it ; 3. Waiting times pertain to delays caused by weather , lack of spare parts , etc ; 4 . ' Other ' are rig hours linked to failures other than those previously ...
Page 386
Optimal Position Accounting for Riser Angle Criteria For optimal setpoint chasing , where the vessel moves from one position and heading to another , a reference model is needed for achieving a smooth transition . The reference ...
Optimal Position Accounting for Riser Angle Criteria For optimal setpoint chasing , where the vessel moves from one position and heading to another , a reference model is needed for achieving a smooth transition . The reference ...
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amplitude applied approach Arctic Engineering assessment Bay of Campeche calculated coefficient components Conference on Offshore considered corrosion cost crack growth criteria damage deck defect distribution dynamic effect element equation estimate evaluated evidential reasoning approach factor fatigue Figure FPSO frequency function fuzzy given Guedes Soares hydrostatic test inspection planning installation jack-up linear maintenance marine maximum Mechanics and Arctic method monopod nonlinear North West Shelf obtained Offshore Mechanics offshore structures operations optimal parameters peak pipe pipeline prediction probabilistic probability density probability density function probability of failure procedure random variables reliability analysis reliability index response return period Rio de Janeiro riser risk risk based inspection safety seismic ship significant wave height simulation spectral spectrum statistical steel storm stress structural reliability subsea surface Table temperature theory ultimate strength uncertainty valves velocity water depth Weibull distribution wind