On plastic dislocation density tensor
This article attempts to clarify an issue regarding the proper definition of plastic dislocation density tensor. This study shows that the Ortiz’s and Berdichevsky’s plastic dislocation density tensors are equivalent with each other, but not with Kondo’s one. To fix the problem, we propose a modifie...
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| Format: | Article |
| Language: | English |
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Elsevier
2019-03-01
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| Series: | Results in Physics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379718325634 |
| _version_ | 1811286602268278784 |
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| author | Bohua Sun |
| author_facet | Bohua Sun |
| author_sort | Bohua Sun |
| collection | DOAJ |
| description | This article attempts to clarify an issue regarding the proper definition of plastic dislocation density tensor. This study shows that the Ortiz’s and Berdichevsky’s plastic dislocation density tensors are equivalent with each other, but not with Kondo’s one. To fix the problem, we propose a modified version of Kondo’s plastic dislocation density tensor. Keywords: Elasto-plasticity, Deformation gradient, Plastic dislocation density tensor |
| first_indexed | 2024-04-13T03:02:48Z |
| format | Article |
| id | doaj.art-1fe3cc152c6a4231b615bb519dc2bff6 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-04-13T03:02:48Z |
| publishDate | 2019-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-1fe3cc152c6a4231b615bb519dc2bff62022-12-22T03:05:21ZengElsevierResults in Physics2211-37972019-03-0112886887On plastic dislocation density tensorBohua Sun0Institute of Mechanics and Technology and College of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, ChinaThis article attempts to clarify an issue regarding the proper definition of plastic dislocation density tensor. This study shows that the Ortiz’s and Berdichevsky’s plastic dislocation density tensors are equivalent with each other, but not with Kondo’s one. To fix the problem, we propose a modified version of Kondo’s plastic dislocation density tensor. Keywords: Elasto-plasticity, Deformation gradient, Plastic dislocation density tensorhttp://www.sciencedirect.com/science/article/pii/S2211379718325634 |
| spellingShingle | Bohua Sun On plastic dislocation density tensor Results in Physics |
| title | On plastic dislocation density tensor |
| title_full | On plastic dislocation density tensor |
| title_fullStr | On plastic dislocation density tensor |
| title_full_unstemmed | On plastic dislocation density tensor |
| title_short | On plastic dislocation density tensor |
| title_sort | on plastic dislocation density tensor |
| url | http://www.sciencedirect.com/science/article/pii/S2211379718325634 |
| work_keys_str_mv | AT bohuasun onplasticdislocationdensitytensor |