On the regularisation property of the Kachanov-Rabotnov continuum damage model - a finite element study
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Details
Original language | English |
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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 |
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Number | 9 |
ISSN (Print) | 2342-2599 |
Conference
Conference | Nordic Seminar on Computational Mechanics |
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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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