Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 11, Part 2American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 283
... uncertainty , arising from the connection between the dynamic finite element and the experimental models . INTRODUCTION As it is well known , the uncertainty in the behaviour of a structural or mechanical system is measured by its ...
... uncertainty , arising from the connection between the dynamic finite element and the experimental models . INTRODUCTION As it is well known , the uncertainty in the behaviour of a structural or mechanical system is measured by its ...
Page 362
... uncertainty can be considered on several levels . The overall model uncertainty is relatively limited , but there are considerable uncertainties associated with the detailed parameter models . Estimating the model uncertainty is ...
... uncertainty can be considered on several levels . The overall model uncertainty is relatively limited , but there are considerable uncertainties associated with the detailed parameter models . Estimating the model uncertainty is ...
Page 418
... uncertainty in resistance is about 8 % , which is realistic for most steel structures , then the modelling uncertainty Vxm ( assumed to be the sole contributor to the subjective uncertainty ) would have to be less than about 13 % to ...
... uncertainty in resistance is about 8 % , which is realistic for most steel structures , then the modelling uncertainty Vxm ( assumed to be the sole contributor to the subjective uncertainty ) would have to be less than about 13 % to ...
Contents
Stochastic Storm Profiles for Strain Accumulation in Clay | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 6 |
Probabilistic Analysis of Local Ice Pressures | 7 |
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applied approach approximation Arctic assessment assumed blast calculated coefficient coefficient of variation component computed considered correlation cost crack growth damage defined density deterministic developed distribution drilling effect element Engineering environmental equation error estimated evaluation event extreme factors failure mode failure probability fatigue crack Figure forces fracture mechanics frequency given global hindcast initial inspection joint limit state function linear load Lognormal maximum mean value measurements method normal distribution obtained Offshore Structures operations optimal panel parameters pipeline Piper Alpha plastic platform predicted pressure probabilistic probability density function probability distribution probability of failure procedure random variables reliability analysis reliability index repair response risk S-N curve sample ship simulation spectral spectral density standard deviation statistical steel stochastic storm STRELAS strength stress range structural reliability structural system system reliability Table tendon uncertainty vector Weibull distribution weld