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A Modified Computational Scheme for the Stochastic Perturbation Finite Element Method
Abstract A modified computational scheme of the stochastic perturbation finite element method (SPFEM) is developed for structures with low-level uncertainties. The proposed scheme can provide second-order estimates of the mean and variance without differentiating the system matrices with respect to...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Marcílio Alves
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| Серии: | Latin American Journal of Solids and Structures |
| Предметы: | |
| Online-ссылка: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015001302480&lng=en&tlng=en |
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