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 viii
... MECHANICS 151 161 A Probabilistic Elastic - Plastic Fracture Mechanics Analysis of Through - Wall Cracked Tubular Members ..... R. E. Kurth and F. W. Brust Probabilistic Fracture Mechanics Approach to Fatigue ( Application on Cruciform ...
... MECHANICS 151 161 A Probabilistic Elastic - Plastic Fracture Mechanics Analysis of Through - Wall Cracked Tubular Members ..... R. E. Kurth and F. W. Brust Probabilistic Fracture Mechanics Approach to Fatigue ( Application on Cruciform ...
Page 33
... mechanics fatigue assessment procedure is described . As an alternative to the most expensive , but accurate , method of time - simulation and rainflow counting , a simplified probability density function for modelling stress ranges in ...
... mechanics fatigue assessment procedure is described . As an alternative to the most expensive , but accurate , method of time - simulation and rainflow counting , a simplified probability density function for modelling stress ranges in ...
Page 34
... mechanics methods for fatigue damage assessment . The basis of these methods is a crack propagation model which in its simplest form is given by the Paris ' law da dn - C [ 4K ] m -C [ QS ( ra ) m AK AKth ( 1 - a ) ( 1 - b ) In the ...
... mechanics methods for fatigue damage assessment . The basis of these methods is a crack propagation model which in its simplest form is given by the Paris ' law da dn - C [ 4K ] m -C [ QS ( ra ) m AK AKth ( 1 - a ) ( 1 - b ) In 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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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