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 223
... JOINTS IN OFFSHORE STRUCTURES : RELIABILITY. ABSTRACT A fracture mechanics approach to fatigue damage assessment of tubular joints is described . The geometric stress distribution in the through - thickness direction and around the ...
... JOINTS IN OFFSHORE STRUCTURES : RELIABILITY. ABSTRACT A fracture mechanics approach to fatigue damage assessment of tubular joints is described . The geometric stress distribution in the through - thickness direction and around the ...
Page 250
... joint " . Integrity monitoring of offshore structures world- wide has generally evolved to close inspection of a relatively small sample of joints or nodes . Selection of the sample of joints to be inspected has been based primarily on ...
... joint " . Integrity monitoring of offshore structures world- wide has generally evolved to close inspection of a relatively small sample of joints or nodes . Selection of the sample of joints to be inspected has been based primarily on ...
Page 251
... joints raises questions about the probability of having a failure in the entire sample . Since individual joint failure probabilities vary ( stress in each joint is dif- ferent ) , it is not possible to apply the Bernoulli model to the ...
... joints raises questions about the probability of having a failure in the entire sample . Since individual joint failure probabilities vary ( stress in each joint is dif- ferent ) , it is not possible to apply the Bernoulli model to 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