Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 13, Parts 1-2American Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 159
... calculated with a finite element model shown adjacent to the envelope diagram . The analysis procedure was a full time - domain approach . Superimposed on the rigorously obtained envelope is the envelope calculated by the Quickwave ...
... calculated with a finite element model shown adjacent to the envelope diagram . The analysis procedure was a full time - domain approach . Superimposed on the rigorously obtained envelope is the envelope calculated by the Quickwave ...
Page 160
... calculated with the Quickwave approach compared with the rigorous methods . The location of the corner leg is shown at right , and was the main leg in the design . The heavy wide curve ( labeled " FULL ANALYSIS " ) shows the required ...
... calculated with the Quickwave approach compared with the rigorous methods . The location of the corner leg is shown at right , and was the main leg in the design . The heavy wide curve ( labeled " FULL ANALYSIS " ) shows the required ...
Page 249
... calculated . Using the stress range △ o , the stress intensity factors for crack depth AK , and crack width AK , can be calculated with equation ( 6 ) and ( 7 ) . Assuming a crack extension △ a , the corresponding number of cycles can ...
... calculated . Using the stress range △ o , the stress intensity factors for crack depth AK , and crack width AK , can be calculated with equation ( 6 ) and ( 7 ) . Assuming a crack extension △ a , the corresponding number of cycles can ...
Contents
OCEAN WAVES AND ENERGY | 1 |
Load Control Method and Its Realization on an OWC Wave Power Converter | 19 |
Nonlinearity in CrestTrough Statistics of Bretschneider Seas | 27 |
Copyright | |
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added mass amplitude analysis applied ASME assessment axial boundary buoy calculated compliant tower components correlation crack growth curve cylinder damping deck displacement distribution domain drag drag coefficient dynamic effects Engineering equation estimated experimental factor fatigue flow fluid fracture mechanics free surface frequency hindcast horizontal hydrodynamic increase inspection installation interaction jack-up joints lift coefficient lift force linear load matrix maximum measured method modes module mooring line motion nonlinear obtained offshore structures OMAE operation oscillating cylinder parameters peak period phase piles pipe potential predicted pressure probability of failure procedure random random variables ratio reliability response Reynolds number riser risk safety seastate second-order shown in Figure significant wave height simulation spectral spectrum statistical stiffness stress Strouhal tether transfer function tubular variables vector velocity velocity potential vertical vortex shedding water depth wave force Weibull distribution weld wind