Time-dependent and Time-independent Models of Cyclic Plasticity for Low-cycle and Thermomechanical Fatigue Life Assessment
- In this work, time-independent and time-dependent plasticity models are presented that are well suited for the calculation of stresses and strains with the finite-element method to assess the low-cycle and thermomechanical fatigue life of engineering components. The focus are plasticity models that are available in finite-element programs nowadays as standard material models and describe isotropicIn this work, time-independent and time-dependent plasticity models are presented that are well suited for the calculation of stresses and strains with the finite-element method to assess the low-cycle and thermomechanical fatigue life of engineering components. The focus are plasticity models that are available in finite-element programs nowadays as standard material models and describe isotropic and kinematic hardening, strain-rate dependency as well as static recovery of hardening. For the presented models, aspects relevant for the application of the models are addressed as the determination of the material properties and the numerical implementation. Nevertheless, the plasticity models are also embedded in the thermodynamic framework used for the derivation of thermodynamically consistent plasticity models. Only uniaxial formulations are used to achieve a good readability and preventing the use of tensors.…
| Document Type: | Part of a Book |
|---|---|
| Zitierlink: | https://opus.hs-offenburg.de/6388 | Bibliografische Angaben |
| Title (English): | Time-dependent and Time-independent Models of Cyclic Plasticity for Low-cycle and Thermomechanical Fatigue Life Assessment |
| Author: | Thomas SeifertStaff MemberORCiDGND |
| Edition: | 1. |
| Year of Publication: | 2022 |
| Place of publication: | Cham |
| Publisher: | Springer |
| First Page: | 177 |
| Last Page: | 234 |
| Parent Title (English): | Advanced Theories for Deformation, Damage and Failure in Materials |
| Editor: | Holm Altenbach, Artur Ganczarski |
| Volume: | CISM 605 |
| ISBN: | 978-3-031-04354-3 (Online) |
| ISBN: | 978-3-031-04352-9 (Print) |
| DOI: | https://doi.org/10.1007/978-3-031-04354-3_4 |
| URL: | https://link.springer.com/chapter/10.1007/978-3-031-04354-3_4 |
| Language: | English | Inhaltliche Informationen |
| Institutes: | Fakultät Maschinenbau und Verfahrenstechnik (M+V) |
| Institutes: | Bibliografie |
| GND Keyword: | Plastizität |
| Tag: | Fatigue; High-Temperature; Plasticity; Viscoplasticity | Formale Angaben |
| Relevance: | Buchbeitrag |
| Open Access: | Closed |
| Licence (German): |  Urheberrechtlich geschützt |