Abstract
A jacket type offshore structure from the North Sea is considered. The time variant reliability is estimated for failure defined as brittie fradure and crack through the tubular roerober walls. The stochastic modeiling is described. The hot spot stress speetral moments as fundion of the stochastic variables are desenbed using spline fundion response surfaces. A Laplace integral expansion is used to estimate the time variant reliability. Parameter studies are performed for the reliability estimates and
the results of the time variant and the time invariant reliability analyses are compared.
the results of the time variant and the time invariant reliability analyses are compared.
Originalsprog | Engelsk |
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Titel | Proceedings of the 11th International Conference on Offshore Mechanics and Arctic Engineering |
Redaktører | C. Guedes Soares, Y. Murotsu, A. Pittaluga, J.S. Spencer, B. Stahl |
Antal sider | 7 |
Vol/bind | 2 |
Forlag | American Society of Mechanical Engineers |
Publikationsdato | 1992 |
Sider | 449-455 |
ISBN (Trykt) | 0-7918-0911-0 |
Status | Udgivet - 1992 |
Begivenhed | International Conference on Offshore Mechanics and Arctic Engineering - Calgary. Alberta, Canada Varighed: 7 jun. 1992 → 12 jun. 1992 Konferencens nummer: 11 |
Konference
Konference | International Conference on Offshore Mechanics and Arctic Engineering |
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Nummer | 11 |
Land/Område | Canada |
By | Calgary. Alberta |
Periode | 07/06/1992 → 12/06/1992 |
Emneord
- Reliability Analysis
- Offshore Structures
- Stohastic Modeling