Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 74
... geometry function . The geometry function depends on the overall geometry including the geometry of the crack and the geometry of a possible weld . To explicitly account for uncertainties in the calculation of K , the geometry function ...
... geometry function . The geometry function depends on the overall geometry including the geometry of the crack and the geometry of a possible weld . To explicitly account for uncertainties in the calculation of K , the geometry function ...
Page 185
... geometry of a cruciform joint , the linear fracture mechanics analysis gives the values of K. and K ( stress intensity factors in Mode - II ) , at the root and at the toe of welds . This study considers that the tendency of a crack to ...
... geometry of a cruciform joint , the linear fracture mechanics analysis gives the values of K. and K ( stress intensity factors in Mode - II ) , at the root and at the toe of welds . This study considers that the tendency of a crack to ...
Page 223
... geometry correction factor weld toe correction factor Yeq ( a ) YW XX ρ Ys equivalent value of all corrections to ... geometry : Since the growth of a fatigue crack depends on the cyclic stress range at the very tip of the crack , the ...
... geometry correction factor weld toe correction factor Yeq ( a ) YW XX ρ Ys equivalent value of all corrections to ... geometry : Since the growth of a fatigue crack depends on the cyclic stress range at the very tip of the crack , the ...
Contents
Investigation of the Ergodicity Assumption for Sea States in the Reliability Assessment of Offshore | 1 |
OFFSHORE TECHNOLOGY PART | 19 |
Fatigue Loading | 33 |
Copyright | |
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Common terms and phrases
analysis applied approach approximately assessment assumed average basic calculated coefficient component computed considered constant corresponding cost crack growth curve cycles damage defect density depends depth derived described determined developed deviation distribution drag effects Engineering equation equivalent estimated evaluated example expected extreme factor failure failure probability fatigue Figure force fracture frequency function geometry given important included increase indicated initial inspection integration joints limit linear load Lognormal material maximum mean measured mechanics method normal obtained offshore structures operation parameters performed period platform predicted present pressure probabilistic probability procedure random variable range ratio reference relative reliability represent requirements respectively response risk safety shown shows significant simulation standard statistical storm strength stress structure surface Table tension tether tubular uncertainty variables variation wave wave height weld