Rate-dependent constitutive modeling of polymer subjected to dynamic loading
This paper proposes an effective and systematical method to obtain reliable rate-dependent material models used in FEM simulation for polymers. Compressive stress-strain curves of two types of polymer are obtained at different strain rates. Rate-dependent elastic-plastic models are applied to descri...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/99528 http://hdl.handle.net/10220/13744 |
| _version_ | 1826116279388340224 |
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| author | Yuan, Jian Ming Ma, Jan Liu, Jian Fei Tan, Geoffrey E. B. |
| author2 | School of Materials Science & Engineering |
| author_facet | School of Materials Science & Engineering Yuan, Jian Ming Ma, Jan Liu, Jian Fei Tan, Geoffrey E. B. |
| author_sort | Yuan, Jian Ming |
| collection | NTU |
| description | This paper proposes an effective and systematical method to obtain reliable rate-dependent material models used in FEM simulation for polymers. Compressive stress-strain curves of two types of polymer are obtained at different strain rates. Rate-dependent elastic-plastic models are applied to describe the observed rate-dependent behaviors, whereby the input data of material model are determined from the test data obtained. Verification of the material models is proposed via comparing FEM simulation with test data of quasi-static tension tests and dynamic compression tests of different strain rates. |
| first_indexed | 2024-10-01T04:08:43Z |
| format | Journal Article |
| id | ntu-10356/99528 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:08:43Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/995282020-06-01T10:21:22Z Rate-dependent constitutive modeling of polymer subjected to dynamic loading Yuan, Jian Ming Ma, Jan Liu, Jian Fei Tan, Geoffrey E. B. School of Materials Science & Engineering Temasek Laboratories DRNTU::Engineering::Materials This paper proposes an effective and systematical method to obtain reliable rate-dependent material models used in FEM simulation for polymers. Compressive stress-strain curves of two types of polymer are obtained at different strain rates. Rate-dependent elastic-plastic models are applied to describe the observed rate-dependent behaviors, whereby the input data of material model are determined from the test data obtained. Verification of the material models is proposed via comparing FEM simulation with test data of quasi-static tension tests and dynamic compression tests of different strain rates. 2013-09-30T07:56:48Z 2019-12-06T20:08:24Z 2013-09-30T07:56:48Z 2019-12-06T20:08:24Z 2012 2012 Journal Article Yuan, J. M., Ma, J., Tan, G. E. B., & Liu, J. F. (2012). Rate-dependent constitutive modeling of polymer subjected to dynamic loading. Solid state phenomena, 185, 119-121. https://hdl.handle.net/10356/99528 http://hdl.handle.net/10220/13744 10.4028/www.scientific.net/SSP.185.119 en Solid state phenomena |
| spellingShingle | DRNTU::Engineering::Materials Yuan, Jian Ming Ma, Jan Liu, Jian Fei Tan, Geoffrey E. B. Rate-dependent constitutive modeling of polymer subjected to dynamic loading |
| title | Rate-dependent constitutive modeling of polymer subjected to dynamic loading |
| title_full | Rate-dependent constitutive modeling of polymer subjected to dynamic loading |
| title_fullStr | Rate-dependent constitutive modeling of polymer subjected to dynamic loading |
| title_full_unstemmed | Rate-dependent constitutive modeling of polymer subjected to dynamic loading |
| title_short | Rate-dependent constitutive modeling of polymer subjected to dynamic loading |
| title_sort | rate dependent constitutive modeling of polymer subjected to dynamic loading |
| topic | DRNTU::Engineering::Materials |
| url | https://hdl.handle.net/10356/99528 http://hdl.handle.net/10220/13744 |
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