Stochastic Finite Elements in Reliability-Based Structural Optimization

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Abstract

Application of stochastic finite elements in structural optimization is considered. It is shown how stochastic fields modelling e.g. the modulus of elasticity can be discretized in stochastic variables and how a sensitivity analysis of the reliability of a structural system with respect to optimization variables can be performed. A computer implementation is described and an illustrative example is given.
OriginalsprogEngelsk
UdgivelsesstedAalborg
ForlagDept. of Building Technology and Structural Engineering
Antal sider9
StatusUdgivet - 1995
NavnStructural Reliability Theory
Nummer155
Vol/bindR9543
ISSN1395-7953

Bibliografisk note

Presented at WCSMO-95, Goslar, Germany, 1995

PDF for print: 16 pp.

Emneord

  • Reliability Analysis
  • Stochastic Finite Element
  • Structural Optimization
  • Stochastic Fields
  • FORM

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