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Strategy for an efficient material non-linear multiscale analysis
dc.contributor.author | Martínez García, Javier |
dc.contributor.author | Otero Gruer, Fermín Enrique |
dc.contributor.author | Oller Martínez, Sergio Horacio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria |
dc.date.accessioned | 2015-05-14T17:31:46Z |
dc.date.available | 2015-05-14T17:31:46Z |
dc.date.created | 2015 |
dc.date.issued | 2015 |
dc.identifier.citation | Martinez, X.; Otero, F.; Oller, S. Strategy for an efficient material non-linear multiscale analysis. A: International Conference on Science and Technology of Composite Materials. "Book of abstracts COMAT 2015". Buenos Aires: 2015, p. 1-2. |
dc.identifier.uri | http://hdl.handle.net/2117/27924 |
dc.description.abstract | As the internal microstructure of composite materials becomes more complex, multi-scale methods are gaining strength. These allow obtaining the material performance from the analysis of a representative volume element. The use of multiscale procedures is also encouraged by the increase of computational capacity. However, despite of this increase, performing a non-linear multiscale analysis of a real structure is still chimeric due to its computational cost. This work presents a strategy to conduct non-linear multiscale analysis in an efficient way. It is based in the definition of a threshold function, which is developed specifically for each micro-model using its specific strain field. The procedure allows a large reduction of the computational cost, facilitating its use by researchers and engineers without large computational means. The validity of the proposed strategy is shown with the analysis of a pultruded cantilever beam. The results obtained prove the efficiency of the method. |
dc.format.extent | 2 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria dels materials::Materials compostos |
dc.subject.lcsh | Composite materials--Analysis |
dc.subject.other | Composites |
dc.subject.other | non-linear analysis |
dc.subject.other | Multiscale analysis |
dc.subject.other | homogenization |
dc.subject.other | computational cost |
dc.subject.other | COMPDESMAT Project |
dc.subject.other | COMP-DES-MAT Project |
dc.title | Strategy for an efficient material non-linear multiscale analysis |
dc.type | Conference report |
dc.subject.lemac | Materials compostos -- Anàlisi |
dc.contributor.group | Universitat Politècnica de Catalunya. RMEE - Grup de Resistència de Materials i Estructures en l'Enginyeria |
dc.rights.access | Open Access |
local.identifier.drac | 15633405 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/320815/EU/Advanced tools for computational design of engineering materials/COMP-DES-MAT |
local.citation.author | Martinez, X.; Otero, F.; Oller, S. |
local.citation.contributor | International Conference on Science and Technology of Composite Materials |
local.citation.pubplace | Buenos Aires |
local.citation.publicationName | Book of abstracts COMAT 2015 |
local.citation.startingPage | 1 |
local.citation.endingPage | 2 |