Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Multiscale Modeling of Heterogeneous Structures |
| Herausgeber/-innen | Peter Wriggers, Olivier Allix, Jurica Soric |
| Herausgeber (Verlag) | Springer Verlag |
| Seiten | 83-110 |
| Seitenumfang | 28 |
| ISBN (Print) | 9783319654621 |
| Publikationsstatus | Veröffentlicht - 2 Dez. 2017 |
| Veranstaltung | International Workshop on Multiscale Modeling of Heterogeneous Structures, MUMO 2016 - Dubrovnik, Kroatien Dauer: 21 Sept. 2016 → 23 Sept. 2016 |
Publikationsreihe
| Name | Lecture Notes in Applied and Computational Mechanics |
|---|---|
| Band | 86 |
| ISSN (Print) | 1613-7736 |
Abstract
Short fibre reinforced plastic (SFRP) materials are intensively used in several engineering sectors due to their excellent mechanical properties and production rates. In this investigation, an invariant-based transversely isotropic elasto-plastic model for finite strain applications and its corresponding numerical treatment are presented. The current model is based on the multiplicative decomposition of the deformation gradient. The main characteristic of the formulation is the mathematical realization of the incompressibility assumption with regard to the plastic behaviour in anisotropic finite strain setting. The proposed model is complying with thermodynamic restrictions and allows robust reliable numerical simulations. The accuracy of the model is verified by comparison against experimental data, showing a very satisfactory level of agreement.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Maschinenbau
- Informatik (insg.)
- Theoretische Informatik und Mathematik
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Multiscale Modeling of Heterogeneous Structures. Hrsg. / Peter Wriggers; Olivier Allix; Jurica Soric. Springer Verlag, 2017. S. 83-110 (Lecture Notes in Applied and Computational Mechanics; Band 86).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Invariant-based finite strain anisotropic material model for fiber-reinforced composites
AU - Dean, Aamir
AU - Reinoso, José
AU - Sahraee, Shahab
AU - Daum, Benedikt
AU - Rolfes, Raimund
N1 - Funding information: The authors gratefully acknowledge the financial support of the German Research Foundation (DFG) through the program SPP 1640 (joining by plastic deformation) under the contract No. RO 706/6-2. JR is also grateful to the Spanish Ministry of Economy and Competitiveness (Projects MAT2015-71036-P and MAT2015-71309-P) and the Andalusian Government (Project of Excellence No. TEP-7093). AD gratefully acknowledges the support of Mr. and Mrs. Dean.
PY - 2017/12/2
Y1 - 2017/12/2
N2 - Short fibre reinforced plastic (SFRP) materials are intensively used in several engineering sectors due to their excellent mechanical properties and production rates. In this investigation, an invariant-based transversely isotropic elasto-plastic model for finite strain applications and its corresponding numerical treatment are presented. The current model is based on the multiplicative decomposition of the deformation gradient. The main characteristic of the formulation is the mathematical realization of the incompressibility assumption with regard to the plastic behaviour in anisotropic finite strain setting. The proposed model is complying with thermodynamic restrictions and allows robust reliable numerical simulations. The accuracy of the model is verified by comparison against experimental data, showing a very satisfactory level of agreement.
AB - Short fibre reinforced plastic (SFRP) materials are intensively used in several engineering sectors due to their excellent mechanical properties and production rates. In this investigation, an invariant-based transversely isotropic elasto-plastic model for finite strain applications and its corresponding numerical treatment are presented. The current model is based on the multiplicative decomposition of the deformation gradient. The main characteristic of the formulation is the mathematical realization of the incompressibility assumption with regard to the plastic behaviour in anisotropic finite strain setting. The proposed model is complying with thermodynamic restrictions and allows robust reliable numerical simulations. The accuracy of the model is verified by comparison against experimental data, showing a very satisfactory level of agreement.
UR - http://www.scopus.com/inward/record.url?scp=85037858792&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-65463-8_5
DO - 10.1007/978-3-319-65463-8_5
M3 - Conference contribution
AN - SCOPUS:85037858792
SN - 9783319654621
T3 - Lecture Notes in Applied and Computational Mechanics
SP - 83
EP - 110
BT - Multiscale Modeling of Heterogeneous Structures
A2 - Wriggers, Peter
A2 - Allix, Olivier
A2 - Soric, Jurica
PB - Springer Verlag
T2 - International Workshop on Multiscale Modeling of Heterogeneous Structures, MUMO 2016
Y2 - 21 September 2016 through 23 September 2016
ER -