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 | 33 |
Extreme Forces on Large AxiSymmetric Offshore Structures in Directional Seas | 49 |
Copyright | |
16 other sections not shown
Other editions - View all
Common terms and phrases
amplitude applied assessment assumed axial basic variables behaviour calculated coefficient component computed considered corrosion cost crack depth crack growth rate CTOD curve defect deterministic drag force effects Engineering environmental equation estimated evaluated extreme failure mode failure probability fatigue crack growth fatigue damage fatigue failure fatigue reliability fatigue strength Figure fracture mechanics fracture toughness frequency Gaussian geometry hindcast initial inspection instability load integration limit state function linear Lognormal LRFD material maxima maximum mean value method nonlinear normal normal distribution North Sea obtained offshore structures parameters platform predicted pressure probabilistic probability density function probability distribution quadratic random variable ratio reliability analysis reliability index residual stresses response risk S-N curve safety sea-state significant wave height simulation spectral standard deviation statistical stochastic storm stress intensity factor stress range Table tension tether tubular joints variation vector weld weldments