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 122
... detection of a crack at an inspection Detection but no repair of the detected crack Detection and repair of the detected crack Hence , the possible sequences at time T3 of previous observations / actions at times T , and T2 are , for ...
... detection of a crack at an inspection Detection but no repair of the detected crack Detection and repair of the detected crack Hence , the possible sequences at time T3 of previous observations / actions at times T , and T2 are , for ...
Page 240
... detection or detection of a crack , i.e. a ( Ti ) Adir i = 1,2 , ..... a ( T ) = Aj j = 1 , 2 , ........ S ( 20 ) ( 21 ) ac - an so ( 14 ) ( a ) is monotonically increasing and the failure criterion ( 14 ) can be written as Y ( a ) Y ...
... detection or detection of a crack , i.e. a ( Ti ) Adir i = 1,2 , ..... a ( T ) = Aj j = 1 , 2 , ........ S ( 20 ) ( 21 ) ac - an so ( 14 ) ( a ) is monotonically increasing and the failure criterion ( 14 ) can be written as Y ( a ) Y ...
Page 284
... detection ) curve defined by p ( a ) = P ( Detection of crack | a ) 0.8 0.6 0.4 ( 22 ) 0.2 where a is the crack length . The pod is also equal to the distribu- tion function of the smallest detectable crack size , here denoted ad Fa ( a ) ...
... detection ) curve defined by p ( a ) = P ( Detection of crack | a ) 0.8 0.6 0.4 ( 22 ) 0.2 where a is the crack length . The pod is also equal to the distribu- tion function of the smallest detectable crack size , here denoted ad Fa ( a ) ...
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