Reliability-Based Optimization of Structural Elements

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Resumé

In this paper structural elements from an optimization point of view are considered, i.e. only the geometry of a structural element is optimized. Reliability modelling of the structural element is discussed both from an element point of view and from a system point of view.

The optimization procedures are demonstrated in an example where the geometry of a K-joint in an offshore structure is optimized. The constraints require that the reliability against yielding, local buckling, punching and fatigue should be greater than critical limits.
OriginalsprogEngelsk
Udgivelses stedAalborg
ForlagInstitute of Building Technology and Structural Engineering
Antal sider32
StatusUdgivet - 1986
NavnStructural Reliability Theory
Nummer18
Vol/bindR8608
ISSN0105-7421

Fingerprint

Punching
Geometry
Offshore structures
Buckling
Fatigue of materials

Bibliografisk note

PDF for print: 36 pp.

Emneord

  • FORM Method
  • Reliability
  • Optimization
  • Offshore Structures
  • Structural Optimization
  • NLPQL Algorithm
  • Structural Element

Citer dette

Sørensen, J. D. (1986). Reliability-Based Optimization of Structural Elements. Aalborg: Institute of Building Technology and Structural Engineering. Structural Reliability Theory, Nr. 18, Bind. R8608
Sørensen, John Dalsgaard. / Reliability-Based Optimization of Structural Elements. Aalborg : Institute of Building Technology and Structural Engineering, 1986. 32 s. (Structural Reliability Theory; Nr. 18, Bind R8608).
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Sørensen, JD 1986, Reliability-Based Optimization of Structural Elements. Structural Reliability Theory, nr. 18, bind R8608, Institute of Building Technology and Structural Engineering, Aalborg.

Reliability-Based Optimization of Structural Elements. / Sørensen, John Dalsgaard.

Aalborg : Institute of Building Technology and Structural Engineering, 1986. 32 s. (Structural Reliability Theory; Nr. 18, Bind R8608).

Publikation: Bog/antologi/afhandling/rapportRapportForskningpeer review

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Sørensen JD. Reliability-Based Optimization of Structural Elements. Aalborg: Institute of Building Technology and Structural Engineering, 1986. 32 s. (Structural Reliability Theory; Nr. 18, Bind R8608).