Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 386
... risk level and a company budget level . Basic assumptions about risk and budget level must be established by the company management and feasibility study staff . The Phase II's feasibility study was divided into two steps . At first ...
... risk level and a company budget level . Basic assumptions about risk and budget level must be established by the company management and feasibility study staff . The Phase II's feasibility study was divided into two steps . At first ...
Page 41
... Risk models for the combined load effect due to hurricane winds , waves , and currents are first developed . The results of the risk models indicate that the overturning moment on a platform with a 100 - year return period is ...
... Risk models for the combined load effect due to hurricane winds , waves , and currents are first developed . The results of the risk models indicate that the overturning moment on a platform with a 100 - year return period is ...
Page 346
... risk levels the EPP case has a slight positive impact . The positive impact is present for risk level below 22 % . Associated deterministic analyses will most likely use the expected values of the input parameters and a " deter ...
... risk levels the EPP case has a slight positive impact . The positive impact is present for risk level below 22 % . Associated deterministic analyses will most likely use the expected values of the input parameters and a " deter ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
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added mass amplitude analysis approximately average body boundary condition cable calculated circular cylinder components computed correlation density diffraction displacement distribution drag coefficient dynamic effects Ekofisk Engineering experimental field Figure finite element floating flow fluid free surface frequency domain function Green function horizontal hydrodynamic hydrodynamic forces incident wave integral equation irregular waves length lift force linear load low-frequency matrix maximum measured method mode mode shapes mooring motion natural frequency nonlinear obtained Ocean Offshore Structures OMAE open boundary oscillation parameters phase velocity platform predicted present pressure problem random waves ratio response Reynolds number riser Sarpkaya seabed second-order ship simulation small forward solitary wave solution spectral spectrum stiffness surge tank tanker tension tether theory transverse values vector velocity potential vertical vessel vibration vortex vortices water depth wave drift damping wave forces wave height wave profile