On the regularisation property of the Kachanov-Rabotnov continuum damage model - a finite element study
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Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 32nd Nordic Seminar on Computational Mechanics |
| Editors | Antti H. Niemi, Hannu Koivurova |
| Publisher | University of Oulu |
| Pages | 43-46 |
| Number of pages | 4 |
| ISBN (Electronic) | 978-952-62-2420-6 |
| Publication status | Published - Oct 2019 |
| Publication type | B3 Non-refereed article in conference proceedings |
| Event | Nordic Seminar on Computational Mechanics - Duration: 1 Jan 1900 → … |
Publication series
| Name | Raportti / Oulun yliopisto, Konetekniikka |
|---|---|
| Number | 9 |
| ISSN (Print) | 2342-2599 |
Conference
| Conference | Nordic Seminar on Computational Mechanics |
|---|---|
| Period | 1/01/00 → … |
Abstract
In this paper the regularising properties of the Kachanov-Rabotnov type continuum damage constitutive model are studied using a simple one-dimensional dynamic problem. It is found that the width of the localisation zone is independent of the mesh size if the loading rate is below a certain threshold value.
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