Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 16, Parts 2-3American Society of Mechanical Engineers, 1997 - Arctic regions |
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Page 261
... fatigue stress range calculation of offshore steel structures based upon the ice situation of Bohai Gulf of China . The new idea of fatigue environment and fatigue working situation , sub - working situation are given in the paper . The ...
... fatigue stress range calculation of offshore steel structures based upon the ice situation of Bohai Gulf of China . The new idea of fatigue environment and fatigue working situation , sub - working situation are given in the paper . The ...
Page 180
... fatigue life under random ice loading through Eq . 6 , 10-12 with Paris constants C and m obtained from constant amplitude fatigue test . 4.3 Equivalent Fatigue Stress Range As shown above , equivalent fatigue stress range defined in Eq ...
... fatigue life under random ice loading through Eq . 6 , 10-12 with Paris constants C and m obtained from constant amplitude fatigue test . 4.3 Equivalent Fatigue Stress Range As shown above , equivalent fatigue stress range defined in Eq ...
Page 181
... fatigue load case , n , is the number of load subcases in the i - th fatigue load case . ( 2 ) Case Using Spectral Method A formula for Sch in single sea condition ( a load subcase ) was given in [ 20 ] , which may applied to derive the ...
... fatigue load case , n , is the number of load subcases in the i - th fatigue load case . ( 2 ) Case Using Spectral Method A formula for Sch in single sea condition ( a load subcase ) was given in [ 20 ] , which may applied to derive the ...
Contents
SPECTRAL MODELLING OF WAVES | 1 |
RISK ANALYSIS | 33 |
PROBABILISTIC MODELLING OF WAVES | 99 |
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alloys aluminium analysis applied ASME assessment base metal bending brittle fracture calculated coefficient corrosion fatigue crack arrestability crack depth crack growth crack tip CTOD curve damage defects deformation dent Det Norske Veritas developed distribution dynamic earthquake effect energy Engineering equation estimated evaluated factor failure fatigue crack Figure fracture mechanics fracture toughness frequency function heat increase initiation inspection Japan maintenance martensitic material maximum mbar measured mechanical properties method notch observed obtained offshore structures OMAE parameters peening performed pipe plastic platform prediction pressure procedure ratio reliability response risers S-N curve safety sea water seismic shielding gas ship shown in Fig simulation single-sided welds specimens spectra spectrum statistical steel plate strain stress range surface Table temperature tensile toughness tubular underwater underwater welding vertical wave height Weibull distribution weld metal welded joints width yield strength yield stress