Local adaptive refinement method applied to solid mechanics
| dc.contributor.author | Daridon, Loic | |
| dc.contributor.author | Delaume, Eric | |
| dc.contributor.author | Monerie, Yann | |
| dc.contributor.author | Perales, Frédéric | |
| dc.date.accessioned | 2020-12-09T07:39:25Z | |
| dc.date.available | 2020-12-09T07:39:25Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract-translated | A good spatial discretization is of prime interest in the accuracy of the Finite Element Method. This paper presents a new refinement criterion dedicated to an h-type refinement method called Conforming Hierarchical Adaptive Refinement MethodS (CHARMS) and applied to solid mechanics. This method produces conformally refined meshes and deals with refinement from a basis function point of view. The proposed refinement criterion allow adaptive refinement where the mesh is still too coarse and where a strain or a stress field has a large value or a large gradient. The sensitivity of the criterion to the value or to the gradient ca be adjusted. The method and the criteria are validated through 2-D test cases. One limitation of the h-adaptive refinement method is highlighted: the discretization of boundary curves. | en |
| dc.format | 16 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Applied and Computational Mechanics. 2020, vol. 14, no. 2, p. 107-122. | en |
| dc.identifier.doi | https://doi.org/10.24132/acm.2020.570 | |
| dc.identifier.issn | 1802-680X (Print) | |
| dc.identifier.issn | 2336-1182 (Online) | |
| dc.identifier.uri | http://hdl.handle.net/11025/42271 | |
| dc.language.iso | en | en |
| dc.publisher | University of West Bohemia | en |
| dc.rights | © University of West Bohemia | en |
| dc.rights.access | openAccess | en |
| dc.subject | shoda | cs |
| dc.subject | hierarchie | cs |
| dc.subject | adaptivita | cs |
| dc.subject | metoda upřesnění | cs |
| dc.subject.translated | conformity | en |
| dc.subject.translated | hierarchy | en |
| dc.subject.translated | adaptivity | en |
| dc.subject.translated | refinement method | en |
| dc.title | Local adaptive refinement method applied to solid mechanics | en |
| dc.type | článek | cs |
| dc.type | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
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