Publications
Detailed Information
A collocation scheme for deep uncertainty treatment
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dannert, Mona M. | - |
dc.contributor.author | Fau, Amelie | - |
dc.contributor.author | Fleury, Rodolfo M. N. | - |
dc.contributor.author | Broggi, Matteo | - |
dc.contributor.author | Nackenhorst, Udo | - |
dc.contributor.author | Beer, Michael | - |
dc.date.accessioned | 2019-05-14T03:04:13Z | - |
dc.date.available | 2019-05-14T03:04:13Z | - |
dc.date.issued | 2019-05-26 | - |
dc.identifier.citation | 13th International Conference on Applications of Statistics and Probability in Civil Engineering(ICASP13), Seoul, South Korea, May 26-30, 2019 | - |
dc.identifier.isbn | 979-11-967125-0-1 | - |
dc.identifier.other | ICASP13-179 | - |
dc.identifier.uri | https://hdl.handle.net/10371/153375 | - |
dc.description.abstract | Considering an uncertain correlation length of the input random fields described by a Karhunen-Loève expansion leads to a probability-box approach for the stochastic finite element computation. But, these computations are highly costly. Then, a stochastic collocation method using sparse grids within a Smolyak algorithm is proposed to reduce the computational cost, particularly in the context of non-linear computations. The interest and the development of the Smolyak algorithm for stochastic model with non-linear finite element methods regarding mixed, aleatory and epistemic, uncertain inputs are here introduced. The limitations of Smolyak algorithm are critically discussed and suggestions for improvement are made. | - |
dc.language.iso | en | - |
dc.title | A collocation scheme for deep uncertainty treatment | - |
dc.type | Conference Paper | - |
dc.identifier.doi | 10.22725/ICASP13.179 | - |
dc.sortNo | 821 | - |
dc.citation.pages | 955-962 | - |
- Appears in Collections:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.