Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 2American Society of Mechanical Engineers, 1990 - Arctic regions |
From inside the book
Results 1-3 of 72
Page 65
... failure of tension leg platforms ( TLP ) is presented . Different failure modes of the structure are classified . An example TLP located in the northern North Sea is analyzed . For the example , the dominant failure mode of the weakest ...
... failure of tension leg platforms ( TLP ) is presented . Different failure modes of the structure are classified . An example TLP located in the northern North Sea is analyzed . For the example , the dominant failure mode of the weakest ...
Page 69
... failure probability of the second tether in a one year repair period is 2.30 · 10-3 - 1.68 · 10-36.2010- ' . As fatigue failure events are correlated , the conditional failure probability should be calculated as = • P.21 P ( 2nd fatigue ...
... failure probability of the second tether in a one year repair period is 2.30 · 10-3 - 1.68 · 10-36.2010- ' . As fatigue failure events are correlated , the conditional failure probability should be calculated as = • P.21 P ( 2nd fatigue ...
Page 312
... failure rate , and a high expected failure consequential cost thereof . In all these six cases , the minimum lifetime safety index is kept above 3.0 , therefore the structural failure probability is very small , and hence the failure ...
... failure rate , and a high expected failure consequential cost thereof . In all these six cases , the minimum lifetime safety index is kept above 3.0 , therefore the structural failure probability is very small , and hence the failure ...
Contents
Investigation of the Ergodicity Assumption for Sea States in the Reliability Assessment of Offshore | 1 |
OFFSHORE TECHNOLOGY PART | 19 |
Fatigue Loading | 33 |
Copyright | |
19 other sections not shown
Other editions - View all
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