HIGHLIGHTS
- who: E. Denimal from the (UNIVERSITY) have published the research: Advanced computational technique based on kriging and Polynomial Chaos Expansion for structural stability of mechanical systems with uncertainties, in the Journal: (JOURNAL)
- what: In this paper a numerical strategy based on the combination of the kriging approach and the Polynomial Chaos Expansion (PCE) is proposed for the prediction of buckling loads due to random geometric imperfections and fluctuations in material properties of a mechanical system. When the numerical cost related to the model evaluation or when many parameters are considered, it might be numerically too . . .
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