Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/99690| Author(s): | Pedro Manuel Cardoso Teixeira Abel Dias dos Santos José Manuel de Almeida César de Sá Francisco Manuel Andrade Pires Augusto Duarte Campos Barata da Rocha |
| Title: | Sheet metal formability evaluation using continuous damage mechanics |
| Issue Date: | 2009 |
| Abstract: | This paper presents a numerical approach for failure prediction in sheet metal forming operations. The approach is based on the coupling of anisotropic elasto-plasticity and ductile damage, described by LemaitreŽs damage evolution law, within the framework of Continuum Damage Mechanics. The constitutive relations were assessed and the developed model was implemented in ABAQUS/Explicit code. Two different coupling strategies are presented and corresponding numerical results are compared with an experimental failure case, in order to test and validate each of these strategies. Sheet metal formability evaluation using continuous Damage Mechanics (PDF Download Available). Available from: https://www.researchgate.net/publication/225105343_Sheet_metal_formability_evaluation_using_continuous_Damage_Mechanics [accessed Feb 26 2018]. |
| Subject: | Engenharia mecânica, Engenharia mecânica Mechanical engineering, Mechanical engineering |
| Scientific areas: | Ciências da engenharia e tecnologias::Engenharia mecânica Engineering and technology::Mechanical engineering |
| URI: | https://repositorio-aberto.up.pt/handle/10216/99690 |
| Source: | 12th International ESAFORM Conference on Material Forming |
| Document Type: | Artigo em Livro de Atas de Conferência Internacional |
| Rights: | restrictedAccess |
| Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 57084.pdf Restricted Access | 2.51 MB | Adobe PDF | Request a copy from the Author(s) |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.