Please use this identifier to cite or link to this item:
http://hdl.handle.net/1843/56906| Type: | Artigo de Periódico |
| Title: | Development and implementation of a well-conditioning approach toward generalized/extended finite element method into an object-oriented platform |
| Authors: | Mohammad Malekan Felício Bruzzi Barros Ramon Pereira da Silva |
| Abstract: | This paper shows and discusses a generic implementation of the well-conditioning approach toward generalized/extended finite element method. This implementation, performed into an academic computational platform, follows the object-oriented approach presented before for the standard version of GFEM in which the shape functions of finite elements are hierarchically enriched by analytical functions, according to the problem behavior. The stable version of GFEM is employed here to avoid the bad effects of blending elements on the approximate solution convergence rate. Beside this, a sparse matrix data structure is used to accelerate the solution procedure. This approach uses the advantage of sparse matrix to solve the matrix system of equations. The implementations are explained in detail and different aspects of this approach are discussed through numerical examples. |
| Subject: | Engenharia de estruturas Controle estrutural (Engenharia) |
| language: | eng |
| metadata.dc.publisher.country: | Brasil |
| Publisher: | Universidade Federal de Minas Gerais |
| Publisher Initials: | UFMG |
| metadata.dc.publisher.department: | ENG - DEPARTAMENTO DE ENGENHARIA ESTRUTURAS ENGENHARIA - ESCOLA DE ENGENHARIA |
| Rights: | Acesso Aberto |
| metadata.dc.identifier.doi: | https://doi.org/10.26512/ripe.v2i14.21370 |
| URI: | http://hdl.handle.net/1843/56906 |
| Issue Date: | 30-Jan-2017 |
| metadata.dc.url.externa: | https://periodicos.unb.br/index.php/ripe/article/view/21370 |
| metadata.dc.relation.ispartof: | Revista Interdisciplinar de Pesquisa em Engenharia |
| Appears in Collections: | Artigo de Periódico |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Development and Implementation of a Well-conditioning Approach Toward Generalized_Extended Finite Element Method into an Object-oriented Platform.pdf | 2.44 MB | Adobe PDF | View/Open |
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