Application of stochastic finite element method to optimal design of structures

DOI10.1016/S0045-7949(98)00064-9zbMath0973.74609OpenAlexW2072982748MaRDI QIDQ4268104

O. K. Lim, Byung Woo Lee

Publication date: 4 December 2001

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7949(98)00064-9

zbMATH Keywords

perturbation methodrandom variablesexternal loadoptimal designstructural uncertaintydirect differentiation methodsensitivity coefficientsstiffness parameterfirst-order perturbed equationsecond-order perturbed equation

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Optimization of other properties in solid mechanics (74P10)

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