Details
| Original language | English |
|---|---|
| Title of host publication | Advances in Discretization Methods - Discontinuities, Virtual Elements, Fictitious Domain Methods |
| Editors | Elena Benvenuti, Giulio Ventura |
| Publisher | Springer International Publishing AG |
| Pages | 79-102 |
| Number of pages | 24 |
| ISBN (Print) | 9783319412450 |
| Publication status | Published - 25 Aug 2016 |
| Event | International conference on eXtended Discretization Methods, X-DMS 2015 - Ferrara, Italy Duration: 9 Sept 2015 → 11 Sept 2015 |
Publication series
| Name | SEMA SIMAI Springer Series |
|---|---|
| Volume | 12 |
| ISSN (Print) | 2199-3041 |
| ISSN (Electronic) | 2199-305X |
Abstract
Predicting the behaviour of fracture processes within polycrystalline microstructures will help to develop more accurate mesoscale material models and will give insight to effects which can only be measured ex-situ. Therefore a non-local damage model is introduced and coupled to finite deformation crystal plasticity. Cracks are represented sharply by using the extended finite element method in combination with level set techniques. As damage evolves cracks start to propagate. A new crack propagation algorithm is presented and studied by academic examples.
ASJC Scopus subject areas
- Engineering(all)
- Computational Mechanics
- Mathematics(all)
- Numerical Analysis
- Agricultural and Biological Sciences(all)
- Agricultural and Biological Sciences (miscellaneous)
- Physics and Astronomy(all)
- Physics and Astronomy (miscellaneous)
- Chemical Engineering(all)
- Fluid Flow and Transfer Processes
- Mathematics(all)
- Computational Mathematics
- Engineering(all)
- Industrial and Manufacturing Engineering
- Mathematics(all)
- Applied Mathematics
Cite this
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Advances in Discretization Methods - Discontinuities, Virtual Elements, Fictitious Domain Methods. ed. / Elena Benvenuti; Giulio Ventura. Springer International Publishing AG, 2016. p. 79-102 (SEMA SIMAI Springer Series; Vol. 12).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Modeling of Fracture in Polycrystalline Materials
AU - Beese, Steffen
AU - Loehnert, Stefan
AU - Wriggers, Peter
N1 - Funding information: This work is supported by the German Research Foundation (DFG) under the Transregional Collaborative Research Center SFB/TR73: “Manufacturing of Complex Functional Components with Variants by Using a New Sheet Metal Forming Process—Sheet-Bulk Metal Forming”.
PY - 2016/8/25
Y1 - 2016/8/25
N2 - Predicting the behaviour of fracture processes within polycrystalline microstructures will help to develop more accurate mesoscale material models and will give insight to effects which can only be measured ex-situ. Therefore a non-local damage model is introduced and coupled to finite deformation crystal plasticity. Cracks are represented sharply by using the extended finite element method in combination with level set techniques. As damage evolves cracks start to propagate. A new crack propagation algorithm is presented and studied by academic examples.
AB - Predicting the behaviour of fracture processes within polycrystalline microstructures will help to develop more accurate mesoscale material models and will give insight to effects which can only be measured ex-situ. Therefore a non-local damage model is introduced and coupled to finite deformation crystal plasticity. Cracks are represented sharply by using the extended finite element method in combination with level set techniques. As damage evolves cracks start to propagate. A new crack propagation algorithm is presented and studied by academic examples.
UR - http://www.scopus.com/inward/record.url?scp=85042691610&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-41246-7_4
DO - 10.1007/978-3-319-41246-7_4
M3 - Conference contribution
AN - SCOPUS:85042691610
SN - 9783319412450
T3 - SEMA SIMAI Springer Series
SP - 79
EP - 102
BT - Advances in Discretization Methods - Discontinuities, Virtual Elements, Fictitious Domain Methods
A2 - Benvenuti, Elena
A2 - Ventura, Giulio
PB - Springer International Publishing AG
T2 - International conference on eXtended Discretization Methods, X-DMS 2015
Y2 - 9 September 2015 through 11 September 2015
ER -