Probabilistic Design of Offshore Structural Systems

Publikation: Bog/antologi/afhandling/rapportRapportForskning

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Resumé

Probabilistic design of structural systems is considered in this paper. The reliability is estimated using first-order reliability methods (FORM). The design problem is formulated as the optimization problem to minimize a given cost function such that the reliability of the single elements satisfies given requirements or such that the systems reliability satisfies a given requirement. Based on a sensitivity analysis optimization procedures to solve the optimization problems are presented. Two of these procedures solve the system reliability-based optimization problem sequentially using quasi-analytical derivatives. Finally an example of probabilistic design of an offshore structure is considered.
OriginalsprogEngelsk
ForlagInstitut for Bygningsteknik, Aalborg Universitetscenter
Antal sider5
StatusUdgivet - 1988
NavnStructural Reliability Theory
NummerR8806
Vol/bind42
ISSN0902-7513

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Offshore structures
Cost functions
Sensitivity analysis
Derivatives

Emneord

  • Probabilistic Design
  • Offshore Structural Systems
  • First-Order Reliability Methods
  • FORM

Citer dette

Sørensen, J. D. (1988). Probabilistic Design of Offshore Structural Systems. Institut for Bygningsteknik, Aalborg Universitetscenter. Structural Reliability Theory, Nr. R8806, Bind. 42
Sørensen, John Dalsgaard. / Probabilistic Design of Offshore Structural Systems. Institut for Bygningsteknik, Aalborg Universitetscenter, 1988. 5 s. (Structural Reliability Theory; Nr. R8806, Bind 42).
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Sørensen, JD 1988, Probabilistic Design of Offshore Structural Systems. Structural Reliability Theory, nr. R8806, bind 42, Institut for Bygningsteknik, Aalborg Universitetscenter.

Probabilistic Design of Offshore Structural Systems. / Sørensen, John Dalsgaard.

Institut for Bygningsteknik, Aalborg Universitetscenter, 1988. 5 s. (Structural Reliability Theory; Nr. R8806, Bind 42).

Publikation: Bog/antologi/afhandling/rapportRapportForskning

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Sørensen JD. Probabilistic Design of Offshore Structural Systems. Institut for Bygningsteknik, Aalborg Universitetscenter, 1988. 5 s. (Structural Reliability Theory; Nr. R8806, Bind 42).