| Status | 已發表Published |
| An efficeint methodology for response moment evaluation with stochastic finite element | |
Er, G. K. ; Iu, V. P.
| |
| 1999-08-01 | |
| Source Publication | Proceddings of The International Conference on Enhancement and Promotion of Computational Mechanics in Engineering and Science
 |
| Pages | 425-432 |
| Abstract | In this paper, a new method called variation method is proposed for the moment evaluation of displacements of structures with the Young's modulus being a stochastic field. Compared with conventional methods, e.g., perturbation method, the computational cost for the proposed method can be reduced significantly for the moment evaluation of displacement vector. The proposed method is neither based on perturbation procedure nor Neumann expansion procedure, but on some new quantities and new procedure. |
| Keyword | Stochastic finite element moment variation random field structure |
| Language | 英語English |
| The Source to Article | PB_Publication |
| PUB ID | 46444 |
| Document Type | Conference paper |
| Collection | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING |
| Corresponding Author | Er, G. K. |
| Recommended Citation GB/T 7714 | Er, G. K.,Iu, V. P.. An efficeint methodology for response moment evaluation with stochastic finite element[C], 1999, 425-432. |
| APA | Er, G. K.., & Iu, V. P. (1999). An efficeint methodology for response moment evaluation with stochastic finite element. Proceddings of The International Conference on Enhancement and Promotion of Computational Mechanics in Engineering and Science, 425-432. |
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