ELASTO-VISCOPLASTIC PROPERTIES OF AA2017 ALUMINIUM ALLOY
This paper describes a procedure for the identification of material parameters for the elasto-viscoplastic Bodner-Partom model. A set of viscoplastic parameters is identified for AA2017 aluminium alloy. The evaluation of material parameters for the Bodner-Partom constitutive equations is carried ou...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Gdańsk University of Technology
2011-01-01
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| Series: | TASK Quarterly |
| Subjects: | |
| Online Access: | https://journal.mostwiedzy.pl/TASKQuarterly/article/view/1972 |
| _version_ | 1817984255054053376 |
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| author | ANDRZEJ AMBROZIAK PAWEŁ KŁOSOWSKI ŁUKASZ PYRZOWSKI |
| author_facet | ANDRZEJ AMBROZIAK PAWEŁ KŁOSOWSKI ŁUKASZ PYRZOWSKI |
| author_sort | ANDRZEJ AMBROZIAK |
| collection | DOAJ |
| description |
This paper describes a procedure for the identification of material parameters for the elasto-viscoplastic Bodner-Partom model. A set of viscoplastic parameters is identified for AA2017 aluminium alloy. The evaluation of material parameters for the Bodner-Partom constitutive equations is carried out using tensile tests. Numerical simulations of material behaviour during constant strain-rate tests are compared with direct uniaxial tensile experiments. A review of the models applied to concisely describe aluminium alloy is also given.
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| first_indexed | 2024-04-13T23:43:18Z |
| format | Article |
| id | doaj.art-4c9ba32e13ca4ebfb3341c06b3d35072 |
| institution | Directory Open Access Journal |
| issn | 1428-6394 |
| language | English |
| last_indexed | 2024-04-13T23:43:18Z |
| publishDate | 2011-01-01 |
| publisher | Gdańsk University of Technology |
| record_format | Article |
| series | TASK Quarterly |
| spelling | doaj.art-4c9ba32e13ca4ebfb3341c06b3d350722022-12-22T02:24:25ZengGdańsk University of TechnologyTASK Quarterly1428-63942011-01-01151ELASTO-VISCOPLASTIC PROPERTIES OF AA2017 ALUMINIUM ALLOYANDRZEJ AMBROZIAK0PAWEŁ KŁOSOWSKI1ŁUKASZ PYRZOWSKI2Gdansk University of Technology, Faculty of Civil and Environmental Engineering, Department of Structural Mechanics and Bridge StructuresGdansk University of Technology, Faculty of Civil and Environmental Engineering, Department of Structural Mechanics and Bridge StructuresGdansk University of Technology, Faculty of Civil and Environmental Engineering, Department of Structural Mechanics and Bridge Structures This paper describes a procedure for the identification of material parameters for the elasto-viscoplastic Bodner-Partom model. A set of viscoplastic parameters is identified for AA2017 aluminium alloy. The evaluation of material parameters for the Bodner-Partom constitutive equations is carried out using tensile tests. Numerical simulations of material behaviour during constant strain-rate tests are compared with direct uniaxial tensile experiments. A review of the models applied to concisely describe aluminium alloy is also given. https://journal.mostwiedzy.pl/TASKQuarterly/article/view/1972AA2017viscoplasticityBodner-Partomtensile tests |
| spellingShingle | ANDRZEJ AMBROZIAK PAWEŁ KŁOSOWSKI ŁUKASZ PYRZOWSKI ELASTO-VISCOPLASTIC PROPERTIES OF AA2017 ALUMINIUM ALLOY TASK Quarterly AA2017 viscoplasticity Bodner-Partom tensile tests |
| title | ELASTO-VISCOPLASTIC PROPERTIES OF AA2017 ALUMINIUM ALLOY |
| title_full | ELASTO-VISCOPLASTIC PROPERTIES OF AA2017 ALUMINIUM ALLOY |
| title_fullStr | ELASTO-VISCOPLASTIC PROPERTIES OF AA2017 ALUMINIUM ALLOY |
| title_full_unstemmed | ELASTO-VISCOPLASTIC PROPERTIES OF AA2017 ALUMINIUM ALLOY |
| title_short | ELASTO-VISCOPLASTIC PROPERTIES OF AA2017 ALUMINIUM ALLOY |
| title_sort | elasto viscoplastic properties of aa2017 aluminium alloy |
| topic | AA2017 viscoplasticity Bodner-Partom tensile tests |
| url | https://journal.mostwiedzy.pl/TASKQuarterly/article/view/1972 |
| work_keys_str_mv | AT andrzejambroziak elastoviscoplasticpropertiesofaa2017aluminiumalloy AT pawełkłosowski elastoviscoplasticpropertiesofaa2017aluminiumalloy AT łukaszpyrzowski elastoviscoplasticpropertiesofaa2017aluminiumalloy |