Reliability-Based Optimization of Structural Elements

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Abstract

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
UdgivelsesstedAalborg
ForlagInstitute of Building Technology and Structural Engineering
Antal sider32
StatusUdgivet - 1986
NavnStructural Reliability Theory
Nummer18
Vol/bindR8608
ISSN0105-7421

Bibliografisk note

PDF for print: 36 pp.

Emneord

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

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