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 144
... Weld Crack sites within a specific joint weld seam may be modelled by common uncertainties , except for the initial crack size variable , which instead may be assumed the only independent random variable . The effect of multiple crack ...
... Weld Crack sites within a specific joint weld seam may be modelled by common uncertainties , except for the initial crack size variable , which instead may be assumed the only independent random variable . The effect of multiple crack ...
Page 246
... weld the stress along the weld is varying and fatigue cracks start at the locations with the highest stress range ( the so called : hot spots ) . In general the fatigue cracks initiates at the weld toe at small imperfections ( undercuts ...
... weld the stress along the weld is varying and fatigue cracks start at the locations with the highest stress range ( the so called : hot spots ) . In general the fatigue cracks initiates at the weld toe at small imperfections ( undercuts ...
Page 250
... weld parameters of the tubular joint ( weld width , weld angle and weld toe radius ) are used in the simplified plate geometry . The stress ranges to be used in the model are the so called ' hot spot stress ranges ' at the location ...
... weld parameters of the tubular joint ( weld width , weld angle and weld toe radius ) are used in the simplified plate geometry . The stress ranges to be used in the model are the so called ' hot spot stress ranges ' at the location ...
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