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 147
... repair decision ( no repair / repair ) will depend on the inspec- tion result . The simplest model is to assume that all detected " damages " ( e.g. cracks ) are repaired . Alternatively , the deci- sion may depend on the magnitude of ...
... repair decision ( no repair / repair ) will depend on the inspec- tion result . The simplest model is to assume that all detected " damages " ( e.g. cracks ) are repaired . Alternatively , the deci- sion may depend on the magnitude of ...
Page 220
... repair quality is generally determined such that the similar damage will never take place again in the member after repair . In such a condition the optimization is mainly achieved by the ap- propriate selections of inspection method ...
... repair quality is generally determined such that the similar damage will never take place again in the member after repair . In such a condition the optimization is mainly achieved by the ap- propriate selections of inspection method ...
Page 279
... repair is performed at the time TR then max Exlu ( e , O , z2 , X | e , 0 = 0 and z2 = repair at TR ) ] max { Bo TR 1 ( 1 + r ) To 1 - Pip ( TR ) CF -- ( 1 + r ) TR 1 1 = ( P } , ( TL ) – Pƒ , ( TR ) ) CF ( 1 + r ) Tz - CR 2 ( 1 + r ) ...
... repair is performed at the time TR then max Exlu ( e , O , z2 , X | e , 0 = 0 and z2 = repair at TR ) ] max { Bo TR 1 ( 1 + r ) To 1 - Pip ( TR ) CF -- ( 1 + r ) TR 1 1 = ( P } , ( TL ) – Pƒ , ( TR ) ) CF ( 1 + r ) Tz - CR 2 ( 1 + r ) ...
Contents
Stochastic Storm Profiles for Strain Accumulation in Clay | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 6 |
Probabilistic Analysis of Local Ice Pressures | 7 |
Copyright | |
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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